hydraulink catalogue - fittings

8/18/2019 Hydraulink Catalogue - Fittings

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Technical InfoSection 1


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B.S.P.T. - BRITISH STANDARD PIPE TAPER

THREAD IDENTIFICATION

Thread

Size

& TPI BSPT* BSPT

1/8-28 9.7 8.5

1/4-19 13.1 11.4

3/8-19 16.6 14.9

1/2-14 20.9 18.6

5/8-14 22.9 20.6

3/4-14 26.4 24.1

1-11 33.2 30.2

1.1/4-11 41.9 38.9

1.1/2-11 47.8 44.8

2-11 59.6 56.6

*Basic gauge plane diameter at basic gauge depth

O.D. I.D.

Male Thread Female Thread

1

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B.S.P.P. - BRITISH STANDARD PIPE PARALLEL


Thread Torque

Size Settings

& TPI BSPP nuts

1/8-28 12 Nm

1/4-19 26 Nm

3/8-19 47 Nm

1/2-14 79 Nm

5/8-14 104 Nm

3/4-14 128 Nm

1-11 160 Nm

1.1/4-11 200 Nm

1.1/2-11 270 Nm

2-11 350 Nm

18.6

14.9

11.4

8.5

BSPP BSPP

44.8

38.9

30.2

24.1

20.6

O.D. I.D.

Male Thread Female Thread

9.7

59.6

47.8

41.9

33.2

26.4

22.9

20.9

16.6

13.1

56.6

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N.P.T. - NATIONAL PIPE THREAD


Male Thread O.D.

NPTF NPTF NPSF/SM

1/8-27 10.0 8.6 8.7

1/4-18 13.3 11.2 11.4

3/8-18 16.7 14.7 14.9

1/2-14 20.8 18.2 18.8

3/4-14 26.1 23.5 23.9

1-11.1/2 3 2.7 29.5 30.2

1.1/4-11.1/2 41.4 38.3 39.1

1.1/2-11.1/2 47.5 44.4 45

2-11.1/2 59.3 56.2 57

Female Thread I.D.Thread Size

& TPI

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J.I.C / U.N. O-RING THREAD


Thread Female

Size Thread

& TPI I.D. JIC UN"O"

7/16 x 20 UNF 9.8 1/4" 14 Nm 21 Nm

1/2 x 20 UNF 11.5 5/16" 19 Nm 25 Nm

9/16 x 18 UNF 13.0 3/8" 30 Nm 34 Nm

3/4 x 16 UNF 17.4 1/2" 50 Nm 72 Nm

7/8 x 14 UNF 20.3 5/8" 80 Nm 100 Nm

1 1/16 x 12 UN 24.8 3/4" 130 Nm 176 Nm

1 3/16 x 12 UN 28.2 7/8" 140 Nm 220 Nm

1 5/16 x 12 UN 31.2 1" 156 Nm 290 Nm

1 5/8 x 12 UN 39.2 1.1/4" 188 Nm 350 Nm

1 7/8 x 12 UN 45.5 1.1/2" 268 Nm 460 Nm

2 1/2 x 12 UN 61.5 2" 346 Nm 540 Nm

Torque

SettingsTube O.D.

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chamfer to accept the O-ring.


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S.A.E. - SOCIETY OF AUTOMOTIVE ENGINEERS


O.R.F.S. - O-RING FACE SEAL

Thread

Size

& TPI

7/16-20 1/4" 9.8

1/2-20 5/16" 11.4

Tube O.D.

I.D.

Thread

Female

.

5/8-18 3/8" 14.3

11/16-16 7/16" 16

3/4-16 1/ 2" 17.5

4/8-14 5/8" 20.5

1.1/16-14 3/4" 24.8

1.1/4-12 7/8" 30.1

1.3/8-12 1" 33.2

Thread Female

Size Thread

& TPI I.D.

9/16-18 UNF 12.8 1/4" 5/16x1/16 14-16 Nm

11/16-16 UN 16.0 3/8" 3/8x1/16 24-27 Nm

Tube

O.D.

Torque

Settings *

"O"-ring

size

.

13/16-16 UN 19.1 1/2" 1/2x1/16 43-47 Nm

1-14 UN 23.5 5/8" 5/8x1/16 60-69 Nm

1.3/16-12UN 26.1 3/4" 3/4x1/16 90-95 Nm

1.7/16-12 UN 34.2 1" 15/16x1/16 125-135 Nm

1.11/16-12 UN 40.6 1.1/4" 1.3/16x1/16 170-190 Nm

2-12 UN 48.0 1.1/2" 1.1/2x1/16 200-225 Nm

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7/8-14


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S.A.E. O-RING FLANGES (SAE - J518)


Nominal

Flange Code Code Code Code Code Code Code Code

Size 61 62 61 62 61 62 61 62

1/2 17.48 18.24 38.1 40.49 30.18 31.75 6.75 7.75

*5/8 19.8 - 42.90 – 34.0 – 6.73 –

3/4 22.23 23.80 47.63 50.80 38.10 41.28 6.73 8.76

A (mm) B (mm) C (mm) D (mm)

1 26.19 27.76 52.37 57.15 44.45 47.63 8.0 9.53

1.1/4 30.18 31.75 58.72 66.68 50.80 53.98 8.0 10.29

1.1/2 35.71 36.50 69.85 79.38 60.33 63.50 8.0 12.57

2 42.88 44.45 77.77 96.82 71.42 79.38 9.53 12.57

Nominal

Flange Code Code Code AS568A Code Code Code Code

Size 61 62 61 and 62 number 61 62 61 62

1/2 5000 psi 6000 psi 3/4x1/8 210 5/16x1.1/4 5/16x1.1/4 20-25 Nm 20-25 Nm

3/4 5000 psi 6000 psi 1x1/8 214 3/8x1.1/4 3/8x1.1/2 28-40 Nm 34-45 Nm

1 5000 psi 6000 psi 1.5/16x1/8 219 3/8x1.1/4 7/16x1.3/4 37-48 Nm 56-68 Nm

1.1/4 4000 psi 6000 psi 1.1/2x1/8 222 7/16x1.1/2 1/2x1.3/4 48-62 Nm 85-102 Nm

1.1/2 3000 psi 6000 psi 1.7/8x1/8 225 1/2x1.1/2 5/8x2.1/4 62-79 Nm 158-181 Nm

2 3000 psi 6000 psi 2.1/4x1/8 228 1/2x1.1/2 3/4x2.3/4 73-90 Nm 271-294 Nm

Pressure Rating "O"-ring size UNC Bolt size Bolt torque

*The 5/8* size flange is not part of the SAE`standard. It is included in the J.I.S. standards and is used by Komatsu and

other O.E.M’s.

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J.I.S. - JAPANESE INDUSTRIAL STANDARDS


14-1.5* 12.5 14-1.5* 12.5

18-1.5* 16.5 18-1.5* 16.5

22-1.5* 20.5 22-1.5* 20.5

27-2.0 25 24-1.5 22.5

33-2.0 31 30-1.5 28.5

42-2.0 40 33-1.5 31.5

50-2.0 48 36-1.5 34.5

60-2.0 58 42-1.5 40.5

* denotes interchange sizes between JIS and Komatsu.

THREAD SPECIFICATIONS

Metric Threads

(J.I.S)

Komatsu Threads

(Metric)

1




Metric Threads(J.I.S)

Komatsu Threads(Metric)

ThreadO.D. & Pitch

FemaleThread I.D.

ThreadO.D. & Pitch

FemaleThread I.D.

14-1.5* 12.5 14-1.5* 12.5

16-1.5 14.5

18-1.5* 18.5 18-1.5* 16.5

20-1.5 18.5

22-1.5* 20.5 22-1.5* 20.5

27-2.0 25 24-1.5 22.5

33-2.0 31 30-1.5 28.5

42-2.0 40 33-1.5 31.5

50-2.0 48 36-1.5 34.5

60-2.0 58 42-1.5 40.5

* denotes interchange sizes between JIS and Komatsu.


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D.I.N. METRICS 24° CONE SYSTEM


Thread O.D. Female Diameter Tube

& Pitch Thread I.D. D1 (mm) O.D.(mm)

M12-1.5 10.5 7.2 6

M14-1.5 12.5 9.2 8

M16-1.5 14.5 11.6 10

M18-1.5 16.5 13.8 12

M22-1.5 20.5 16.8 15

M26-1.5 24.5 19.8 18

M30-2.0 28 23.8 22

M36-2.0 34 29.8 28

M45-2.0 43 37.2 35

M52-2.0 50 44.2 42

THREAD SPECIFICATIONS LIGHT (L) SERIES

Thread O.D. Female Diameter Tube

& Pitch Thread I.D. D1 (mm) O.D.(mm)

M14-1.5 12.5 7.2 6

M16-1.5 14.5 9.2 8

M18-1.5 16.5 11.6 10

M20-1.5 18.5 13.8 12

M22-1.5 20.5 15.8 14

M24-1.5 22.5 17.8 16

M30-2.0 28 22 20

M36-2.0 34 27 25

M42-2.0 40 32 30

M52-2.0 50 40 38

THREAD SPECIFICATIONS HEAVY (S) SERIES

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D.I.N. METRICS 60° CONE SYSTEM


Thread O.D. Female Tube

& Pitch Thread I.D. O.D.(mm)

M10-1.0 9.0 5

M12-1.5 10.5 6

M14-1.5 12.5 8

M16-1.5 14.5 10


. .

M18-1.5 16.5 12

M22-1.5 20.5 15

M26-1.5 24.5 18

M30-1.5 28.5 22

M38-1.5 36.5 28

M45-1.5 43.5 35

M52-2.0 56.5 42

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I.S.O. METRICS(INTERNATIONAL STANDARDS ORGANISATION)


Thread O.D. Female Tube

& Pitch Thread I.D. O.D.(mm)

M12-1.0 11.0 6

M14-1.5* 12.5 8

M16-1.5* 14.5 10

M18-1.5* 16.5 12


. .

M20-1.5 18.5 14

M22-1.5* 20.5 15

M24-1.5** 22.5 16

M27-1.5 25.5 18

M30-1.5 28.5 22

M33-1.5 31.5 25

M36-1.5 34.5 28

M39-1.5 37.5 30

M42-1.5 40.5 32

M45-1.5 43.5 35

M48-1.5 46.5 38

M52-1.5 50.5 40

* Interchange with D.I.N. Light

** Interchange with D.I.N. Heavy

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FRENCH METRICS (GAZ & MILLIMETRIQUE SERIES)


Thread O.D. Female

& Pitch Thread I.D. G AZ Mil li metrique

Diameter

THREAD SPECIFICATIONS LIGHT (L) SERIES

M12-1.0 11.0 - 6

M14-1.5 12.5 - 8

M16-1.5 14.5 - 10

M18-1.5 16.5 - 12

M20-1.5 18.5 13.25 14

M22-1.5 20.5 - 15

M24-1.5 22.5 16.75 16

M27-1.5 25.5 - 18

M30-1.5 28.5 21.25 22

M33-1.5 31.5 - 25

M36-1.5 34.5 26.75 28

M39-1.5 37.5 - 30

M42-1.5 40.5 - 32

M45-1.5 43.5 33.5 35

M48-1.5 46.5 - 38

M52-1.5 50.5 42.25 40

M54-2.0 52.0 - 45

M58-2.0 56.0 48.25 -

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STAPLE-LOK COUPLINGS


Coupling Imperial

Dash Size Size inch mm inch mm

Male O.D. Female I.D.


-4 1/4 0.58 14.8 .59 15.0

-6 3/8 0.78 19.8 .79 20.0

-8 1/2 0.94 23.9 .95 24.1

-12 3/4 1.13 28.8 1.14 29.0

-16 1 1.53 38.9 1.54 39.1

-20 1 .1/4 1.80 45.7 1.81 46.0

-24 1 .1/2 2.16 54.9 2.17 55.1

-32 2 2.52 64.0 2.53 64.3

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STRAIGHT HOSE ASSEMBLY LENGTH

HOSE ASSEMBLY MEASUREMENT

BENT HOSE ASSEMBLY LENGTH

3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 1.1/4 1.1/2 2

110 130 130 160 180 210 210 260 260 260 310

1 3 5 . 0 °

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1HOSE INSTALLATION RECOMMENDATIONS

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HOSE INSTALLATION RECOMMENDATIONS1




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GENERAL ASSEMBLY INSTRUCTIONS1



Lightly lubricate the tailpiece and the female

thread of the ferrule body, then screw the

tailpiece into the ferrule body in a clockwise

direction until the hex on the tailpiece abuts the

ferrule body.


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HoseSection 2


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HOSE SELECTION & SERVICE LIFE RECOMMENDATIONS

INFORMATION - HOSE

Hydraulic hose (and hose assemblies) have a nite life span that is dependent upon the actual

operating conditions the assembly is subjected to.

An effective way to remember hose selection criteria is to remember the word FACTOR. FACTOR is

an acronym for the following:

F = Fluid (or material) to be conveyed

A = Application

C = Conditions

T = Temperature

O = Operating pressure

R = Rates of ow (volume and velocity)

1. Fluid (or material) to be conveyed. Hose selection must ensure compatibility of the hose

tube (liner) and outer cover with the oil, chemical or gas to be conveyed. A chemical resistance table

specic to Gates rubber compounds can be found in this section. Similar care to ensure compatibil-

ity should be taken when specifying end connections (hosetails and adaptors), especially those that

contain o-rings.

2. Application. The determination of how the hydraulic hose or hose assembly will be used.

Questions that may need to be answered to ensure correct hose selection could include: What is the

suitable hose construction? What type of equipment is it used on? What are the end connections?

Are there applicable Government or Industry standards to be satised?

3. Conditions. This criteria can be viewed as an extension of application; the determination of

where the hose or hose assembly will be used. Questions that may need to be answered to ensure

correct hose selection could include; What are the environmental conditions the hose will be used in?

Does the hose require a special cover or armour? Are there unusual mechanical loads or excessive

movement? What are the routing requirements? What are the required lengths and bend radius to

satisfy those routing requirements? (Further data regarding Hose Installation Recommendation can

be found in this section.)

4. Temperature. Hose selection is determined by two variables of temperature; the ambient

(external) temperature and the uid/material (internal) temperature. The hose should not be exposed

to internal or external temperatures which exceed the manufacturer’s stated maximum and minimum

limits. Both continual and intermittent temperatures must be accommodated within the recommend-

ed limits. Extra care must be taken when specifying hoses that are routed near to (or terminate on)

hot components such as engine manifolds.

5. Operating Pressure. The pressure in a hydraulic system should not exceed the stated hose

working pressure at any time. System pressure spikes and surges must be considered and accom-

modated within the stated working pressure limits. Minimum burst pressures are reference pres-

sures, and are intended for destructive testing and design purposes only.

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HOSE SELECTION & SERVICE LIFE RECOMMENDATIONS (cont’d)

INFORMATION - HOSE

6. Rates of Flow. Hose Internal Diameter can be determined using the Nomographic Chart

found in this section. The correct hose I.D. must be selected for the ow volume required. Too small

an I.D. for a given volume will result in pressure drop, heat generation, uid turbulence and possible

internal tube damage. If in doubt, select the next size up.

Exposure of hose or hose assemblies to operating conditions which exceed recommended or stated

limits will signicantly reduce the expected service life. If in doubt, over-specify hose assemblies to

ensure as much safety margin on the recommended limits as possible.

Extracts from SAE J1273 DEC2002: Recommended Practices for Hydraulic Hose Assemblies

1. Scope—SAE J1273 provides guidelines for selection, routing, fabrication, installation, replace-

ment, maintenance, and storage of hose and hose assemblies for uid-power systems. Many of

these SAE Recommended Practices also may be suitable for other hoses and systems.

5. Hose Selection and Routing —A wide variety of interacting factors inuence hose service life

and the ability of each uid-power system to operate satisfactorily, and the combined effects of these

factors on service life are often unpredictable. Therefore, these documents should not be construed

as design standards. For applications outside the specications in SAE J517, SAE J514, or other

relevant design standards, performance of hose assemblies should be determined by appropriate

testing. Carefully analyze each system. Then design routings and select hose and related compo-

nents to meet the system-performance and hose-service-life requirements, and to minimize the risks

of personal injury and/or property damage. Consider the following factors:

5.1 System Pressures—Excessive pressure can accelerate hose assembly failure. Analyze the

steady-state pressures, and the frequency and amplitude of pressure surges, such as pulses and

spikes. These are rapid and transient rises in pressure which may not be indicated on many common

pressure gauges and can be identied best on high-frequency-response electronic measuring instru-

ments.

For maximum hose service life, hose selection should be based on a system pressure, including

surges, that is less than the hose maximum working pressure. Hose may be used above its maxi-

mum working pressure where reduced life expectancy is acceptable. SAE J1927 provides one

method to help predict wire-reinforced hose service life for a given hydraulic application, where the

surge pressure peaks vary, and/or the highest pressure peaks occur infrequently.

5.2 Suction—For suction applications, such as inlet ow to pumps, select hose to withstand both the

negative and positive pressures the system imposes on the hose.

5.3 External Pressure—In certain applications, such as in autoclaves or under water, the external

environmental pressures may exceed the uid pressure inside the hose. In these applications, con-

sider the external pressures, and if necessary, consult the manufacturers.

5.4 Temperature—Exceeding hose temperature ratings may signicantly reduce hose life. Select

hose so the uid and ambient temperatures, both static and transient, fall within the hose ratings. The

effects of external heat sources should not raise the temperature of the hose above its maximum op-

erating temperature. Select hose, heat shields, sleeving, and other methods for these requirements,



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INFORMATION - HOSE

and route or shield hose to avoid hose damage from external heat sources.

5.5 Permeation—Permeation, or effusion, is seepage of uid through the hose. Certain materials in

hose construction are more permeable than others. Consider the effects of permeation when select-

ing hose, especially with gaseous uids. Consult the hose and uid manufacturers for permeability

information.

5.6 Hose-Material Compatibility—Variables that can affect compatibility of system uids with hose

materials include, but are not limited to:

a. Fluid pressure

b. Temperature

c. Concentration

d. Duration of exposure

Because of permeation (see 5.5), consider compatibility of system uids with the hose, tube, cover,

reinforcement, and ttings. Consult the uid and hose manufacturers for compatibility information.

NOTE— Many uid/elastomer compatibility tables in manufacturers’ catalogs show ratings based onuids at 21 °C, room temperature. These ratings may change at other temperatures. Carefully read

the notes on the compatibility tables, and if in doubt, consult the manufacturer.

5.7 Environment—Environmental conditions can cause hose and tting degradation. Conditions to

evaluate include, but are not limited to:

a. Ultraviolet light

b. Salt water

c. Air pollutants

d. Temperature (see 5.4)

e. Ozone

f. Chemicals

g. Electricity

h. Abrasion

If necessary, consult the manufacturers for more information.

5.8 Static-Electric Discharge—Fluid passing through hose can generate static electricity resulting in

static-electric discharge. This may create sparks that can puncture hose. If this potential exists, select

hose with suf cient conductivity to carry the static-electric charge to ground.

5.9 Sizing—The power transmitted by pressurized uid varies with pressure and rate of ow. Select

hose with adequate size to minimize pressure loss, and to avoid hose damage from heat generation

or excessive velocity. Conduct calculations, or consult the manufacturers for sizing at ow velocities.

5.10 Unintended Uses—Hose assemblies are designed for the internal forces of conducted uids.

Do not pull hose or use it for purposes that may apply external forces for which the hose or ttings

were not designed.

5.11 Specications and Standards—When selecting hose and ttings for specic applications, refer

to applicable government, industry, and manufacturer’s specications and standards.



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INFORMATION - HOSE

5.12 Unusual Applications—Applications not addressed by the manufacturer or by industry stan-

dards may require special testing prior to selecting hose.

5.13 Hose Cleanliness—The cleanliness requirements of system components, other than hose, will

determine the cleanliness requirements of the application. Consult the component manufacturers’

cleanliness information for all components in the system. Hose assemblies vary in cleanliness levels;

therefore, specify hose assemblies with adequate cleanliness for the system.

5.14 Hose Fittings—Selection of the proper hose ttings for the hose and application is essential for

proper operation and safe use of hose and related assembly equipment. Hose ttings are qualied

with the hose. Therefore, select only hose ttings compatible with the hose for the applications.

Improper selection of hose ttings or related assembly equipment for the application can result in

injury or damage from leaks, or from hose assemblies blowing apart (see 4.2, 6.2, 6.3, and 6.4).

5.15 Vibration—Vibration can reduce hose service life. If required, conduct tests to evaluate the fre-

quency and amplitude of system vibration. Clamps or other means may be used to reduce the effects

of vibration. Consider the vibration requirements when selecting hose and predicting service life.

5.16 Hose Cover Protection—Protect the hose cover from abrasion, erosion, snagging, and cutting.

Special abrasion-resistant hoses and hose guards are available for additional protection. Route hose

to reduce abrasion from hose rubbing other hose or objects that may abrade it.

5.17 External Physical Abuse—Route hose to avoid:

a. Tensile loads

b. Side loads

c. Flattening

d. Thread damage

e. Kinking

f. Damage to sealing surfaces

g. Abrasion

h. Twisting

5.18 Swivel-Type Adapters—Swivel-type ttings or adapters do not transfer torque to hose while be-

ing tightened. Use these as needed to prevent twisting during installation.

5.19 Live Swivels—If two components in the system are rotating in relation to each other, live swiv-

els may be necessary. These connectors reduce the torque transmitted to the hose.

5.20 Slings and Clamps—Use slings and clamps to support heavy or long hose and to keep it away

from moving parts. Use clamps that prevent hose movement that will cause abrasion.

5.21 Minimum Bend Radius—The minimum bend radius is dened in SAE J343 and is specied in

other SAE standards and hose manufacturer’s product literature. Routing at less than minimum bend

radius may reduce hose life. Sharp bending at the hose/tting juncture may result in leaking, hose

rupturing, or the hose assembly blowing apart (see 4.2)

5.22 Elbows and Adapters—In special cases, use elbows or adapters to relieve hose strain.

5.23 Lengths—Unnecessarily long hose can increase pressure drop and affect system performance.



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INFORMATION - HOSE

When pressurized, hose that is too short may pull loose from its ttings, or stress the tting connec-

tions, causing premature metallic or seal failures. When establishing hose length, use the following

practices:

5.23.1 MOTION ABSORPTION—Provide adequate hose length to distribute movement and prevent

bends smaller than the minimum bend radius.

5.23.2 HOSE AND MACHINE TOLERANCES—Design hose to allow for changes in length due to

machine motion and tolerances.

5.23.3 HOSE LENGTH CHANGE DUE TO PRESSURE—Design hose to accommodate length

changes from changing pressures. Do not cross or clamp together high- and low-pressure hoses.

The difference in length changes could wear the hose covers.

5.24 Hose Movement and Bending—Hose allows relative motion between system components.

Analyze this motion when designing hose systems. The number of cycles per day may signicantly

affect hose life. Also avoid multiple planes of motion and twisting motion. Consider the motion of the

hose when selecting hose and predicting service life. In applications that require hose to move or

bend, use these practices:

5.24.1 BEND IN ONLY ONE PLANE TO AVOID TWISTING

5.24.2 PREVENT HOSE BENDING IN MORE THAN ONE PLANE—If hose follows a compound

bend, couple it into separate segments, or clamp it into segments that ex in only one plane.

7. Hose Installation and Replacement —Use the following practices when installing hose assem-

blies in new systems or replacing hose assemblies in existing systems:

7.1 Pre-Installation Inspection—Before installing hose assemblies, examine:

a. Hose length and routing for compliance with original design

b. Assemblies for correct style, size, length, and visible nonconformities

c. Fitting sealing surfaces for burrs, nicks, or other damage

NOTE— When replacing hose assemblies in existing systems, verify that the replacement is of equal

quality to the original assembly.

7.2 Handling During Installation—Handle hose with care during installation. Kinking hose, or bend-

ing at less than minimum bend radius may reduce hose life. Avoid sharp bending at the hose/tting

juncture (see 5.21).

7.3 Twist Angle and Orientation—Pressure applied to a twisted hose may shorten the life of the

hose or loosen the connections. To avoid twisting, use the hose lay line or marking as a reference.

7.4 Securement and Protection—Install necessary restraints and protective devices. Determine that

such devices do not create additional stress or wear points.

7.5 Routing—Review proper routing practices provided in Section 5 and make appropriate correc-

tions to obtain optimum performance.



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INFORMATION - HOSE

7.6 Assembly Torque—The connection end of a hose tting is normally threaded to obtain a tight

pressure seal when attached to a port, an adapter, or another tting. Sometimes bolts or screws pro-

vide the threaded connection. Each size and type of connection requires different torque values, and

these may vary due to type of material or exterior coating.

Follow appropriate torquing instructions to obtain a proper pressure seal without over-torquing. A

properly calibrated torque wrench should be used to tighten each connection, except when the manu-

facturer species tightening a specied number of hex at turns beyond nger tight to obtain a seal.

7.7 System Checkouts—In hydraulic or other liquid systems, eliminate all air entrapment after com-

pleting the installation. Follow manufacturers’ instructions to test the system for possible malfunctions

and leaks.

7.7.1 TO AVOID INJURY DURING SYSTEM CHECKOUTS:

a. Do not touch any part of the system when checking for leaks (see 4.1).

b. Stay out of potentially hazardous areas while testing hose systems (see Section 4).

c. Relieve system pressure before tightening connections.

8. Maintenance Inspection—A hose and tting maintenance program may reduce equipment down-

time, maintain peak operating performance, and reduce the risk of personal injury and/or property

damage. The user should design and implement a maintenance program that suits the specic ap-

plication and each specic hose in that application.

8.1 Inspection Frequency—Evaluate factors such as the nature and severity of the application, past

history, and manufacturers’ information to establish the frequency of visual inspections and functional

tests.

8.2 Visual Inspection (Hose and Fittings)—Visually inspect hose and ttings for:

a. Leaks at hose tting or in hose

b. Damaged, cut, or abraded cover

c. Exposed reinforcement

d. Kinked, crushed, attened, or twisted hose

e. Hard, stiff, heat cracked, or charred hose

f. Blistered, soft, degraded, or loose cover

g. Cracked, damaged, or badly corroded ttings

h. Fitting slippage on hose

i. Other signs of signicant deterioration

If any of these conditions exist, evaluate the hose assemblies for correction or replacement.

8.3 Visual Inspection (All Other Components)—When visually inspecting hose and ttings, inspect

for related items including:

a. Leaking ports

b. Damaged or missing hose clamps, guards, or shields

c. Excessive dirt and debris around hose

d. System uid: level, type, contamination, condition, and air entrainment

If any of these are found, address them appropriately.



28/532

2 - 7


INFORMATION - HOSE

8.4 Functional Test—Functional tests determine if systems with hose are leak free and operating

properly. Carry out functional tests per information from equipment manufacturers.

9. Hose Storage—Age control and the manner of storage can affect hose life. Use the following

practices when storing hose.

9.1 Age Control—Maintain a system of age control to determine that hose is used before its shelf

life has expired. Shelf life is the period of time when it is reasonable to expect the hose to retain full

capabilities for rendering the intended service.

Store hose in a manner that facilitates age control and rst-in, rst-out usage based on manufactur-

ing date on hose or hose assembly. Per SAE J517:

a. Shelf life of rubber hose in bulk form, or in hose assemblies passing visual inspection and

proof test, is forty quarters (ten years) from the date of vulcanization.

b. Shelf life of thermoplastic and polytetrauoroethylene hose is considered to be unlimited.



29/532

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CHARACTERISTICS OF GATES HOSE STOCK TYPES

INFORMATION - HOSE

The characteristics shown below are for the normal or usual range of these specic stocks. Stocks

can be changed somewhat through different compounding to meet the requirements of specialised

applications.

Tube and cover stocks may occasionally be upgraded to take advantage of improved materials and

technology.

For more detailed information on a specic hose tube or cover stock, please check the Chemical

Resistance table in this section and also the specic hose page.

Type A Type C Type Z Type M Type P Type J Type T

Flame Resistance

Petroleum Base Oils

Diesel Fuel

Resistance to Gas Permeation

Weather

Ozone

Heat

Low Temperature

Water-Oil Emulsions

Water/Glycol

Emulsions

Diesters

Phosphate Esters

Phosphate

Ester Base

Emulsions



30/532

2 - 9

INFORMATION - HOSE

CHEMICAL RESISTANCE RATINGS FOR GATES HOSE POLYMERS,COUPLINGS AND ADAPTORS

The Chemical Resistance Table that follows lists the relative resistance of hose and coupling materi-

als to more common chemicals. These ratings do not cover all possible variations of all factors, such

as temperature, concentration, degradation or uid contamination etc. Testing under actual condi-

tions is the best way to ensure chemical compatibility for critical applications.

How to Use the Chemical Resistance Table

1. Chemicals are listed alphabetically.

2. Find the hose, coupling or adaptor material type that has a rating of “1” or “2” (referRating Scale below).

3. Find hose(s) with compatible polymer(s) in the following section.

Rating Scale

1 = Excellent resistance

2 = Good resistance

X = Not recommended

- = Testing recommended

NOTE: O-rings used with couplings must also be considered for chemical compatibility with the uid

to be conveyed. This includes couplings containing internal o-rings; for example, S14 series hosetails

(male BSP taper swivel). Standard o-rings are made of nitrile. If o-rings of material other than nitrile

are required, please contact Hydraulink.


NOTE: O-rings used with couplings must also be considered for chemical compatibility with the uid

to be conveyed. This includes couplings containing internal o-rings; for example, S14 series hosetails

(male BSP taper swivel). Standard O-rings are made of nitrile. If O-rings of material other than nitrile

are required, please contact Hydraulink.


31/532

2 - 10

INFORMATION - HOSE

CHEMICAL RESISTANCE RATINGS FOR GATES HOSE POLYMERS,COUPLINGS AND ADAPTORS

A

Absorption Oil 2 1 2 1 2 - 1 1 - - - - 1

Acetaldehyde X X X - X 1 1 2 1 1 1 1 1

Acetamide 1 2 - - - X 1 - - - - - -

Acetic Acid, 5-20% 2 X 2 1 2 X 1 1 X 2 2 2 X

Acetic Acid, 25% 2 X 2 1 2 - 1 X X 2 2 2 X

Acetic Acid, 30% 2 X - 1 - - 1 2 X 2 1 2 X

Acetic Acid, 50% 2 X 2 1 - - 1 2 X 2 2 2 X

Acetic Acid, 50% Boiling X X - - - - 1 X X X 2 - -

Acetic Acid, 80% X X - - - - 1 X X 2 2 2 X

Acetic Acid, 80% Boiling X X - - - - 1 X X X 2 X X

Acetic Acid, 100% X X - - - - 1 X X X 2 2 X

Acetic Acid, 100% Boiling X X - - - X 1 X X X 2 - X

Acetic Acid, 100% (Hot) Vapors 2 2 - - - - - X X X 2 2 X

Acetic Acid, Air Free - - - - - - 1 - X X X - X

Ac et ic Ac id , An hy dr ide X X X 1 2 - 1 X X 2 2 2 X

Acetic Acid, Areated - - - - - - 1 - X X X - X

Acetic Acid, Crude X X - - - - 1 1 X 2 1 2 X

Acetic Acid, Glacial X X X 1 X X 1 X X 2 2 2 -

Acetone (Dimethy lketone) X X X 1 X X 1 1 1 1 1 1 1

Acetonitrile (Methyl Cyanide) 2 X 2 1 2 - - - - - - - -

Acetylene 2 2 1 1 - - 1 1 1 1 1 1 2

Acrylonitrile (Vinyl Cyanide) X X X 1 X - - - 1 1 1 2 1

Aero Lubriplate 1 1 - - - - - - 1 1 1 1 -

Aero-Safe 2300 X X - - - X - - 1 1 1 1 1

Aeroshell Type 1A, 1AC, 4 2 1 - - - 1 - - - - - - -

Aeroshell 7AGrease 2 1 - - - X - - 1 1 1 1 -

Aeroshell 17 Grease 2 1 - - - X - - 1 1 1 1 -

Aeroshell 750 X 2 - - - X - - 1 1 1 1 -

Air, Ambient 1 1 1 1 1 1 1 1 1 1 1 1 1

Air, 150°F 1 1 1 1 1 1 1 1 1 1 1 1 1

Air, 180°F 2 2 2 1 2 2 1 1 1 1 1 1 1

Air, 200°F X X X 1 X 2 1 2 1 1 1 1 1

Aircraft Hyd. Oil AA - 1 - - - - - - 1 1 1 1 1

Alcohol 1 1 - - - - 1 - 1 1 1 1 1

Alcohol, Amyl 2 2 - - - - 1 1 - 2 1 2 -

Alcohol, Benzyl X X - 1 2 2 1 - 1 1 1 - -

Alcohol, Butyl 2 X 2 - 2 1 1 1 1 1 1 1 1

Alcohol, Denatured 1 1 - - 1 - 1 1 1 1 1 1 1

Alcohol, Diacetone - X - - 2 - 1 - 1 1 1 1 1

Alcohol, Ethyl (Ethanol) 1 1 1 1 1 2 1 1 1 1 1 1 2

Alcohol, Furfural 2 X X 1 2 - 1 - 2 1 1 1 1

Alcohol, Hexyl (Hexanol) 2 1 - - X - 1 - 1 1 1 1 2

Alcohol, Isobutyl 2 2 - - 1 - 1 1 1 1 1 1 2

Alcohol, Isopropyl (Isopropanol) 2 2 2 - 2 2 1 1 1 1 1 1 2

Alcohol, Methyl (100%) (Methanol) 1 1 1 1 1 - 1 1 1 1 1 1 2

Alcohol, Methyl (6%) 1 1 1 - 1 - 1 1 1 1 1 1 2

Alcohol, Octyl 2 2 - - - - 1 1 1 1 1 1 -

Alcohol, Propyl 1 1 - - - - 1 X 2 1 1 1 1

Alkazene X X X - X X - - 1 1 - - -

Aluminum Chloride 1 1 1 1 1 2 1 X X 2 2 X X

Aluminum Fluoride 1 1 1 1 1 2 1 X X 2 2 2 X

Aluminum Hydroxide 1 1 1 1 1 - 1 1 - 1 1 - 1

Aluminum Hydroxide, Saturated 1 1 - - - - 1 1 - 1 1 - -

Aluminum Nitrate 1 1 1 1 1 2 1 - X 1 1 2 -

Aluminum Sulfate 1 1 1 1 1 X 1 1 X X 2 X X

Alums (Ammonium or Potassium) 1 1 1 1 1 - 1 - X 2 2 X X

Ammonia, Aqueous 1 2 1 - 1 - 1 1 - 1 1 - X

Ammonium Carbonate 2 X - - - - - - 1 1 1 - -

Ammonium Chloride, 1% X 2 1 1 1 1 1 1 X 2 2 X X

Ammonium Chloride, 10% Boiling X X - - - - 1 X X 2 2 X X



Ammonium Hydroxide 2 2 2 1 1 X 1 1 2 1 1 - X

Ammonium Hydroxide, 3 Molar 1 X - - - 2 1 - X 2 2 X X

Ammonium Hydroxide, Concentrated 1 X - 1 - X 1 1 X 2 2 X X

Ammonium Metaphosphate 2 2 2 - 2 - 1 - 1 1 1 X -

Ammonium Nitrate, Fertilizer 1 2 1 1 1 1 1 X 1 1 1 2 X

Ammonium Nitrite 1 1 - - - - - 1 2 1 1 X -

Ammonium Persulfat e X X X 1 - X - X X 2 2 X X

Ammonium Persulfate, 5% 1 X - - - - - X X 2 2 X X

Ammonium Persulfate, 10% 1 X - - - X - X X 2 2 X X

Ammonium Phosphate

(Mono , Di, Tri, Basic) 1 1 1 1 1 1 1 2 X 2 2 X -

Ammonium Sulfate 1 2 1 1 1 1 1 X X X 2 X X

Ammonium Thiocyanate 1 1 - 1 1 - 1 - 1 1 1 - -

Amyl Acetate X X X 2 X 2 1 1 X 1 1 X 2

Amyl Alcohol 2 2 2 1 - - 1 1 1 1 1 1 1

Amyl Borate 2 2 2 - - - - - - - - - -

Amyl Chloride X - X 2 X - 1 2 - 1 1 - -

Amyl Chloronaphthalene X X X - X - 1 - - 1 1 - -

Amyl Naphthalene X X X - X - 1 - - 1 1 - -

Amyl Phenol - - - - - - 1 - - 1 1 - -

AN-0-3 Grade M 1 1 - - - - - - - - - - -

AN-0-6 1 1 - - - - - - - - - - -

AN-0-366 1 1 - - - - - - - - - - -

An derol , L -7 74 (Di ester) X 2 - - - - 1 X - - - - -



ANG-25 (Glyceral Ester) 2 2 - - - - 1 2 - - - - -

ANG-25 (Diester Base, TG749) X 2 - - - - 1 X 1 1 1 1 -

Aniline X X X 2 X X 1 2 2 1 1 X X

Aniline Dyes X X - 2 - - 1 X 2 1 1 2 X

Aniline Hydrochloride X X - 2 - - 1 - X 1 1 - -

Animal Gelatin 1 1 - 1 - - 1 - - 1 1 - -

Animal Fats 2 1 - 1 - - 1 1 1 1 1 1 X

Animal Oil (Lard Oil) 2 1 - 1 - - 1 - 1 1 1 1 -

Antifreeze, Alcohol Base 2 2 2 2 2 - 1 - 1 1 1 1 -

An ti freeze, Gly col Base 2 1 1 1 1 - 1 1 1 1 1 1 1

An ti mon y Chlo ride, 50 % - 1 - - - - 1 X X X X - -

AN-VV-0-366B Hydraulic Fluid 1 - - - - - - 2 - - - - -

Aqua Regia (Concentrated) X X X 2 X X 1 X X X X X -

Arco A.T.F. Dexron - 1 - - - - - - - - - - -

Arco C2, 100 - 1 - - - - - - - - - - -

Aromatic F uel 30 %, Mil . - - - - - - 1 - - - - - -Aromatic Fuel 50% X 2 - - - - 1 - - - - - -

Aromatic Hydrocarbons X X - - X 2 1 - 2 1 2 2 2

Arsenic Acid - - - 1 - - 1 - 2 - 1 2 -

Askarel , Transformer Oil X X X - X - 1 - 1 1 1 - 1

Asphalt, Under 180°F 2 2 2 X X 1 1 - 1 1 1 - 2

Asphalt, Cut Back X 2 2 - X 1 1 1 1 1 1 2 2

Asphalt, Topping 1 X - - - - 1 - 1 1 1 - -

ASTM Oil No. 1 1 1 1 1 2 1 1 1 1 1 1 1

ASTM Oil No. 2 2 1 - 2 - 1 1 1 1 1 1 1

ASTM Oil No. 3 X 1 X X X - 1 1 1 1 1 1 1

ASTM Oil No. 4 X 2 - - - - 1 - 1 1 1 1 -

ASTM Reference Fuel A 2 1 1 1 1 - 1 1 1 1 1 1 1

ASTM Reference Fuel B 2 1 2 2 X - 1 - 1 1 1 1 1

ASTM Referenc e Fuel C X 2 X 2 X - 1 - 1 1 1 - 1

ATL-857 X 2 - - - - - - - - - - -

Atlantic Dominion F 2 1 - - - - - - - - - - -

Rating Scale:

1 Excellent

2 Good resistance

X Not recommended

– Testing recommended

Chemical Name

A C C 2 J M U Z

Gates Hose Polymers

C a r b o n S t e e l

S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e

N i t r i l e / P V C

C P E

H y p a l o n

U r e t h a n e

( c o v e r r a t i n g

o n l y )

P T F E

N y l o n

Trade Names

Rating Scale:

1 Excellent

2 Good resistance

X Not recommended

– Testing recommended

Chemical Name

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Trade Names

Cover stock rating only; Rating for tube stock “X” *Use Gates fuel hose or contact Denver Product Applications Department.



32/532

2 - 11

INFORMATION - HOSE

CHEMICAL RESISTANCE RATINGS FOR GATES HOSE POLYMERS,COUPLINGS AND ADAPTORS (cont’d)

Calcium Acetate X X X 1 X - 1 - 2 2 2 X 1

Calcium Arsenate - - - - - 1 1 1 - - - - -

Calcium Bisulfate 1 1 2 1 1 - 1 - - 2 1 - X

Calcium Bisulfide 1 1 2 1 1 1 1 - - 2 2 X X

Calcium Bisulfite 1 1 1 1 1 - 1 1 X 1 1 1 X

Calcium Carbonate 1 1 1 1 1 1 1 1 2 1 1 X 1

Calcium Chlorate 1 1 1 - 1 - 1 - 2 2 1 1 -

Calcium Chloride 1 1 1 1 1 1 1 1 X 2 1 X -

Calcium Hydroxide 1 2 2 1 1 X 1 - X X 1 - 2

Calcium Hydroxide, 10% Boiling - 2 - - - - 1 X 2 1 1 X X

Calcium Hydroxide, 20% Boiling - - - - - - 1 X - 1 1 X X

Calcium Hydroxide, 50% Boiling - - - - - - 1 X - X 2 X X

Calcium Hypochlorite, 5%

(Under 100°F) X 2 X 1 2 - 1 X X X 2 X X

Calcium Hypochlorite, 15%

(Under 100°F) X - X 1 2 - 1 X - X 2 X X

Calcium Nitrate 1 1 1 1 1 - 1 1 X 2 2 X 1

Calcium Silicate - 2 - 1 2 - 1 - 1 1 1 1 1

Calcium Sulfate 1 1 1 1 1 - 1 - 2 1 1 2 1

Calcium Sulfide 1 2 - 1 - - 1 2 2 1 1 2 -

Caliche Liquors 1 2 - 1 1 1 1 - 1 1 1 - -

Cane Sugar Liquors 1 1 2 1 - - 1 - 1 1 1 1 2

Carbolic Acid, Phenol X X X 1 X X 1 X X 1 1 2 X

Carbon Dioxide, Dry 2 1 1 1 1 1 1 - 1 1 1 1 1

Carbon Dioxide, Wet 2 1 1 1 1 - 1 - 1 1 1 1 1

Carbon Disulfide X X - 2 X 2 1 1 2 1 1 2 X

Carbon Monoxide, Under

150°F (Hot) 2 2 2 1 1 - 1 2 1 1 1 1 1

Carbon Tetrachloride, 5%-10% - - - - - - 1 - - X - - -

Carbon Tetrachloride, Pure X X X 2 X X 1 X X X 2 2 2

Carbonic Acid 1 1 1 1 1 X 1 - X 1 1 2 X

Castor Oil 2 2 2 1 2 2 1 1 1 1 1 1 1

Caustic Soda, 20% 2 X X 1 1 X 1 2 2 1 1 X X

Caustic Soda, 50% 2 X X 1 1 X 1 2 2 1 1 X X

Cellosolve Acetate, Under 100°F X X X 2 X - 1 - 2 2 2 1 -

Cellosolve, Butyl, Under 100°F X X X - X - 1 - 2 2 2 2 -

Cellosolve, Union Carbide,

Under 100°F X X - - - - 1 - 2 2 2 2 -

Cellugard, Cellugard 200 1 1 - - - - 1 - 1 1 1 1 1

Cellulube 90, 150, 220, 300, 550 X X X - X - 1 - 1 1 1 1 1

Cellulube 1000, 220A, ST220, A60 X X X - X - 1 - 1 1 1 1 1

Cellutherm 2505A X 2 - - - - - - - - - - -

Chevron Fr-10,13,20.8 - - - - - - 1 - 1 1 1 - 1

Chlordane X X X - X - 1 1 - - - - -

Chlorinate Paraffin & Petroleum Oil - - - - - - 1 - 1 1 1 1 1

Chlorine Gas, Dry N/A X N/A N/A - - 1 - 2 X X - 2

Chlorine Gas, Wet N/A X N/A N/A - - 1 - X X X X X

Chlorine Trifluoride X X - - - - - - 1 1 1 1 -

Chl or ine Water , 3% Chl or in e X X X - - - 1 - - X X - -

Chlorine Water, 25% Chlorine X X X - 2 2 1 2 - X X - -

Chloroacetic Acid (Under 100°F) X X X - 2 - 1 X X X X - 2

Chlorobenzene X X X X X - 1 X 2 2 2 X 1

Chlorobromo Methane X X X - X - 1 - 2 2 2 X 1

Chloroform X X X X X - 1 X 2 1 1 X 1

O-Chloronaphthalene X X X - - - 1 2 1 1 1 - 1

Chlorosulfonic Acid 2 X X X - - 1 X 1 - - - -

Chlorotoluene X X X X X X 1 - 1 1 1 X 1

Chlorox, Bleach 2 2 - 1 2 - 1 1 X X 2 X X

Chromic Acid, 5% X X - - - - 1 X X X 2 X X

Chromic Acid, 10% X X X 1 2 X 1 X X X 2 X X

Cover stock rating only; Rating for tube stock “X”

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Aurex 903R (Mobil) 2 1 - - - - - - - - - - -

Automatic Brake Fluid 2 X - - - - 1 - 1 1 1 1 -

Automatic Transmission Fluid - ATF 2 1 - 1 - - 1 - 1 1 1 1 -

Aviat ion Gasol ine, Mi l. - 2 - - - - - - 1 1 1 1 -

Baltic Types 100, 150, 200, 300, 500 - 1 - - - - 1 - - - - - -

Banvel, Concentrated (Ag Spray) - - - - - - 1 1 - - 1 - -Bardol B X X X - X - 1 - 1 1 1 - -

Barium Carbonate 1 1 1 1 1 - 1 1 2 1 1 X 1

Barium Chloride X 1 1 1 1 1 1 1 X 2 2 X 2

Barium Chloride, 5% X 1 - - - - 1 X 2 1 1 X -

Barium Chloride, Aqueous

Solution (Hot) X 1 - - - - 1 X 2 2 2 X -

Barium Hydroxide 1 1 1 1 1 X 1 1 X 1 1 X X

Barium Sulfate 1 1 - 1 2 - 1 1 2 1 1 2 2

Barium Sulfate, Aqueous

Solution (Hot) X - - - - - 1 X 2 1 1 2 -

Barium Sulfide 2 1 1 1 1 - 1 2 X 1 1 X X

Bayol D - 1 - - - - - - - - - - -

Bayol 35 - 1 - - - - - - - - - - -

Beet Sugar Liquors X 1 1 1 1 X 1 - 2 2 2 2 X

Bellows 80-20 Hydraulic Oil - 1 - - - 2 1 - - - - - -

Benzaldehyde X X X 2 X 1 1 1 1 1 1 1 1

Benzene, Benzol X X X X X 2 1 1 1 1 1 1 1

Benzene Sulfonic Acid X - - - - - 1 - X - 2 X -

Benzine, Petroleum Ether X 2 X 1 - 2 1 - 1 1 1 1 1Benzoic Acid 21°C (70°F) X X X 1 - - 1 - 1 1 1 1 1

Benzol X X X X - - 1 1 1 1 1 1 1

Benzyl Alcohol X X - 1 - - 1 X 1 1 1 1 -

Benzyl Benzoate - - - - - - 1 - 1 1 1 - -

Benzyl Chloride X X X X - - 1 2 1 - - - -

Biodiesel** - - - - - - 1 1 - 1 1 - -

Bismuth Carbonate X - - - - - 1 - 1 1 1 - -

Black Point 77 - 1 - - - - - - - - - - -

Black Sulfate Liquor 2 2 2 2 2 - 1 1 1 1 1 - 1

Blast Furnace Gas X X X - X X 1 - 1 1 1 2 1

Borax, Sodium Borate X 2 2 1 1 1 1 X 2 1 1 X 2

Bordeaux Mixture 2 2 2 - - 1 1 1 X - 1 1 X

Boric Acid 1 1 1 - 1 1 1 X X 2 2 1 X

Boron Fuels, HEF X X - - - - - - - - - - -

Brake Fluid, Petroleum Base 2 1 2 1 X - 1 - 1 1 1 - 1

Brake Fluid, Synthetic Base X X X 1 X - 1 1 1 1 1 1 1

Bray GG - 130 X 2 - - - - - - - - - - -

Brayco 719-r (VV-H-910) 2 X - - - - - - - - - - -

Brayco 885 (MIL-L-6085A) X 2 - - - - - - - - - - -Brayco 910 2 2 - - - - - - - - - - -

Brine 1 1 1 1 - - 1 1 2 1 1 - 2

Brom-113 X 2 - - - - - - - - - - -

Brom-114 2 2 - - - - - - - - - - -

Bromine, Dry X X X - - - x - X X X - X

Bunker Oil X 2 2 - X 2 1 1 1 1 1 1 1

Butadiene X 2 - - - - 1 1 - 1 1 - 1

Butane X X X - X X 1 X 1 1 1 - 1

Butter Oil 2 - - - - - 1 - 1 1 1 1 1

Butyric Acid X - - 1 - - 1 X X 1 1 - 2

Butyl Acetate X X X 2 X - 1 - 2 1 1 1 1

Butyl Alcohol 1 1 1 1 - - 1 1 1 1 1 1 1

Butyl Amine - - - - - - 1 1 1 1 1 1 1

Butyl Carbitol 2 2 - 1 - - 1 - 1 1 1 1 1

Butyl Mercaptan - - - - - - 1 - - 1 1 1 -

Butyl Stearate X 2 2 2 - - 1 - 1 1 1 1 1

Butyraldehyde X X - 2 - - 1 - - - - - 1

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Trade Names

A C C 2 J M U Z

Trade Names

A C C 2 J M U Z

*Use Gates fuel hose or contact Denver Product Applications Department.

**Nitrile 150°F or less, no constant contact.



33/532

2 - 12

INFORMATION - HOSE


Chromic Acid, 25% X X X 1 2 X 1 X X X 2 X X

Chromic Acid, 50% X X X 1 2 X 1 X X X 2 1 X

Chromic Acid, 100% - - - - - X 1 - X X 2 - X

Circo Light Process Oil 1 1 - - - - 1 - 1 1 1 1 -

Citgo FR Fluids - X - X - 2 1 - 1 1 1 - 1

Citgo Glycol FR-20XD - 1 - - - 2 1 - 1 1 1 - 1

Citgo Sentry (Under 100°F) 2 2 1 - X 2 1 - 1 1 1 - 1

Citgo Tractor Hydraulic Fluid - 1 - - - 2 1 - 1 1 1 - 1

Citric Acid, 5% - 2 - - - - 1 1 X 1 1 1 X

Citric Acid, 5% @150°F - 2 - - - - 1 X X X 1 2 X

Citric Acid, 15% 1 2 - - - - 1 1 X X 1 - 1

Citri c Ac id , 1 5% Boil in g 1 2 - - - - 1 X X 2 1 X X

Citric Acid, Concentrated Boiling 1 X 1 - 1 2 1 X X X 1 X X

Coal Gas 1 X - 1 - 1 1 - - - - - -

Coal Tars X 2 X 2 2 - 1 X 1 1 1 1 1

Cod Liver Oil 1 1 1 - - - 1 - 1 1 1 1 1

Coke Oven Gas (Under 100°F) X 2 X - 2 - 1 - 1 1 1 1 1

Condor 1000,1002,1004,

1006,1008 - 2 - - - - - - - - - - -

Condor 1008,1010,1012,

1014,1016 - 2 - - - - - - - - - - -

Convelex 10 X X - - - - - - - - - - -

Copper Arsenate, Cupric Arsenate - - - - 2 - 1 - 1 1 1 - -

Copper Chloride, 1% 1 1 - - - - 1 X X X 1 - X

Copper Chloride, 5% 1 1 - - - - 1 X X X 1 - -

Copper Chloride, Cupric Chloride 2 2 2 2 2 1 1 2 X X 1 - X

Copper Cyanide, Cupric Cyanide 2 2 2 - 2 - 1 X 1 1 1 - X

Copper Nitrate, 1% & 5% 1 1 - - - - 1 1 X 1 1 X X

Copper Nitrate, Cupric Nitrate 1 1 1 1 1 - 1 - 1 1 1 1 -

Copper Sulfate, Cupric Sulfate 1 1 1 1 1 1 1 1 X 1 1 X X

Copper Sulfate, 10% 1 1 - - - - 1 - X 2 2 X -

Copper Sulfate, 50% 1 1 - - - - 1 - - 2 2 - -

Corn Oil X 2 2 2 X X 1 - 1 1 1 - 1

Corn Syrup 2 2 - 2 - - 1 - 1 1 1 1 -

Cottons eed Oil 2 2 1 2 2 X 1 2 1 1 1 1 1

Creosote, Wood Or Coal Tar

(Under 100°F) X 2 X - X X 1 X 2 1 1 1 X

Cresol, Cresylic Acid (Under 100°F) X X X 1 X - 1 X 2 1 1 2 -

Cyesylic Acid X X - - - - 1 X 1 1 1 1 -

Crude Petroleum Oil (Under 100°F) X X 2 2 2 2 1 - X X 2 1 -

Cutting Oil , Water Soluble X 1 - - - - 1 - 1 1 1 - 1

Cutti ng Oil , Su lfu r Base X 1 - - - - 1 - 1 1 1 1 1

Cuttin g Oil 2 1 2 1 X - 1 - 1 1 1 1 1

Cyclohexane X 2 - 1 X 1 1 1 1 1 1 1 1

Cyclohexanone X X X 2 X 1 1 1 - 1 1 2 -

Cymene X X X X X - 1 - 1 1 1 1 1

Dasco FR150, FR200,

FR200B, FR310 - 1 - - - - 1 1 1 1 1 1 1

Dasco IFR - 1 - - - - 1 1 1 1 1 1 1

DC200, DC510, DC550, DC560 - 1 - - - - - 1 - 1 1 1 1

Decalin X 2 - 2 X - 1 1 - - - - 1

Dectol R&O Oils X 1 - - - 2 - - - - - - -

Denatured Alcohol 1 1 1 1 - - 1 1 1 1 1 1 1

Developing Fluids, Photo 1 1 - 1 - - - - X X 2 - -

Developing Solutions, Hypos 2 - - 1 2 - 1 - - 1 1 - -

Diacetone X X X 1 X - 1 1 1 1 1 1 1

Diacetone Alcohol - X - 1 - - 1 1 1 1 1 1 1

Dibenzel Ether X X - 2 - - 1 - 1 1 1 1 1

Dibutyl Ether X X - 1 - - 1 - 1 1 1 1 1

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

Trade Names

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Dibutyl Phthalate (Under 120°F) X X X 2 X 2 1 - 1 1 1 1 1

Dibutyl Sebacate X X X 2 - - 1 - - - - - 1

Dichlorobenzene X X X X X X 1 1 - 1 1 - 1

Dichloroethane X X X X - - 1 X - X X X X

Diesel, Biodiesel** - - - - - - 1 1 - 1 1 - -

Diesel Oil, Fuel ASTM #2 2 1 2 2 X 1 1 1 1 1 1 1 1

Diester Lubricant MIL-l-7808 X 2 - - - - 1 - 1 1 1 1 -

Diester Synthetic Lubricants X 2 - - - - 1 - 1 1 1 1 -

Diethy lamine (Under 120°F) 2 2 - 2 X - 1 1 1 1 1 1 1

Diethy lene Glycol 1 1 1 1 1 1 1 1 1 1 1 1 1

Diethy Ether X X - 1 - - 1 - 1 1 1 1 1

Diethyl Phthalate - X - 2 - - 1 - - 1 1 - 1

Diethyl Sebacate X X X 2 - - 1 - - 1 1 - 1

Diisobutylene X 2 - 1 X - 1 - 2 1 1 2 1

Diisobutyl Ketone X X X 2 X - 1 1 1 1 1 1 1

Diisopropyl Ketone X X X 2 X - 1 1 - 1 1 - 1

Dimethyl Aniline X X X 2 X - 1 - - - - - 1

Dimethyl Formamide (Under 120°F) X X X - - - 1 - 1 1 1 1 -

Dimethyl Phthalate X X X 1 X - 1 - - - - - 1

Dioctyl Phthalate X X X 2 X - 1 - 1 1 1 1 1

Dioctyl Sebacate X X X X X - 1 - 1 1 1 1 -

Dioxane X X X 2 - - 1 1 1 1 1 1 1

Dipentene X X - 2 - - 1 - 1 1 1 1 1

Dirco Oils - 1 - - - - 1 1 1 1 1 1 1

Dispersing Oil #10 X X - - - - 1 - 1 1 1 1 -

Dowtherm A X X X 2 X X 1 - 1 1 1 1 1

Dowtherm E X X - 2 - - 1 - 1 1 1 1 1

DP47, 200 Flow - DOW - 1 - - - - 1 1 1 1 1 1 1

Duro FR-HD - 1 - - - X 1 1 1 1 1 1 1

Duro Oils - 1 - - - - 1 1 1 1 1 1 1

Elco 28-EPLubricant X 1 - - - - - - 1 1 1 1 -

Enamels - - - - - - 1 1 - - - - 1

Energol HL68 - 1 - - - - - - 1 1 1 1 1

Energol HLPC 68 - 1 - - - - - - 1 1 1 1 1

EPHydraulic Oils, Chevron - 1 - - - - - - 1 1 1 1 1

Epichlorohydrin (Under 120°F) X X - - - - 1 - 1 2 1 1 -

Esam-6 Fluid 2 - - - - - - - - - - - -

Ethanol 1 1 - 1 - X 1 1 X 1 1 - 1

Ethanolamine, Aminoethanol 2 2 - 1 X X 1 1 1 1 1 1 1

Ethers (Under 120°F) X 2 X 1 2 2 1 1 1 1 1 1 1

Ethyl Acetate X X X 2 X 2 1 1 1 1 1 2 2

Ethyl Acetoace tate X X X 1 X X 1 - 1 1 1 1 1

Ethyl Acrylate X X X 2 X X 1 - 1 1 1 1 -Ethyl Alcohol 1 1 1 1 - - 1 1 1 1 1 1 2

Ethyl Amine, Monoethylamine X X X 1 X X 1 - 2 1 1 2 1

Ethyl Benzen e X X X 2 X 1 1 - 1 1 1 1 1

Ethyl Bromide, Di X X X 2 X - 1 - 1 1 1 1 1

Ethyl Butyrate X X X - - - 1 - - 1 1 1 -

Ethyl Cellulose - - - 1 - - 1 - 1 1 1 - 1

Ethyl Chloride X X X - - X 1 - 2 1 1 1 2

Ethyl Ether X X X - - 1 - 2 1 1 1 1

Ethyl Mercaptan X X X - X X 1 - 2 - - - -

Ethyl Oxalate X X - 1 X X 1 - - - - - -

Ethyl Pentachlorobenzene - X - X - 1 1 - 2 1 1 - 1

Ethyl Silicate 1 1 1 1 - 1 1 1 1 1 1 1 1

Ethylene Chloride X X X X - 1 1 X 2 1 1 - 2

Ethylene Chlorohydrin,

Under 100°F X X X - - X 1 X 1 1 2 X -

Ethylene Diamine (Under 100°F) 2 2 2 1 X X 1 - - - - - 1

Ethylene Dichloride X X - 2 - 1 1 1 - 1 1 X -

Ethylene Glycol 1 1 1 1 1 1 1 1 2 1 1 1 1

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

Trade Names

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

**Nitrile 150°F or l ess, no constant contact.



34/532

2 - 13

INFORMATION - HOSE


Grease, Petroleum Base 2 1 2 - 2 1 1 1 1 1 1 1 1

Grease, Silicone Base - - - - - - 1 1 1 1 1 1 1

Green Sulfate Liquor, Under 100°F 2 2 1 2 1 - 1 - 1 1 1 - -

Gulf FR Fluid G-200 - 1 - - - X 1 - 1 1 1 1 1

Gulf FR Fluid P37, P40, P43,

P45, P47 - X - - - X 1 - - - - - -

Halowax Oil X X X - X - 1 - - - - - -

Heptachlor, In Petroleum - 2 X - - - 1 - - - - - -

Heptane (Under 100°F) 2 1 2 1 X 1 1 1 1 1 1 1 1

N-Hexaldeh yde 2 X 2 - - - 1 - 1 1 1 1 1

Hexane (Under 120°F) 2 1 2 2 1 1 1 1 1 1 1 1 1

Hexene 2 2 - 1 - - 1 - 1 1 1 - 1

Hexyl Alcohol 1 2 1 1 - - 1 - 1 1 1 1 2

High Viscosity Lubricant, U4 2 1 - - - - 1 - - - - - -

High Viscosity Lubricant, H2 2 1 - - - - 1 - - - - - -

Hilo MS #1 X X - - - - - - - - - - -

Houghto-Safe 1010,1055

(Phos. Ester) X X X 1 X - 1 - 1 1 1 1 1

Houghto-Safe 1115,1120,

1130 (Phos. Ester) X X X 1 X - 1 - 1 1 1 1 1

Houghto-Safe 271,416,520,

616 (Water/Glycol) 2 1 1 - - 2 1 - 1 1 1 1 1

Houghto-Safe 620, 625, 640,

525 (Water/Glycol) 1 1 1 - - 2 1 - 1 1 1 1 1

Houghto-Safe 5046, 5046W(Water/Oil E mul si on) 2 1 - - - - 1 - 1 1 1 1 1

Hy-Chock Oil - 1 - - - - 1 1 1 1 1 - -

Hydrafluid 760, Texaco and

Houghton - 1 - - - - 1 1 1 1 1 - 1

Hydrafluid AZR&O, A, B, AA, C - 1 - - - - 1 1 1 1 1 - 1

Hydrasol A - 1 - - - - 1 1 1 1 1 - -

Hydraulic Fluid, Phosphate

Ester Base X X X 1 - X 1 1 1 1 1 - -

Hydraulic Fluid, Std. Petroleum Oils 2 1 2 1 2 2 1 1 1 1 1 1 1

Hydraulic Fluid, Water Glycol Base 1 1 1 - - 1 1 1 1 1 1 1 1

Hydraulic Fluid HF - 18, HF - 20 - 1 - - - 2 1 1 1 1 1 1 1

Hydraulic Fluid HF - 31 - - - - - - 1 1 1 1 1 1 1

Hydraulic Oils, Petroleum 2 1 - - - - 1 1 1 1 1 1 1

Hydraulic Oils, Synthetic - X - - - - 1 - 1 1 1 1 1

Hydraulic Safety Fluid 200

& 300, Texaco - 1 - - - 1 1 - 1 1 1 1 1

Hydrazine X X X - - 2 1 - - - - - -

Hydro-Drive Oil, Houghton - 1 - - - 2 1 - - - - - -

Hydrobromic Acid X X - - - - 1 X 1 1 1 X -Hydrobromic Acid, 37% X X X 1 2 X 1 X 1 1 1 X -

Hydrochlor ic Acid 2 X - - - - 1 X X X X X X

Hy droch lor ic Aci d, 3 Mol ar 2 X - - - - 1 X X X X X X

Hydrochloric Acid, Concentrated X X - - - - 1 X X X X X X

Hy droch lor ic Aci d, 15 % X X X 1 2 X 1 X X X X X X

Hy droch lor ic Aci d, 37 % X - X 1 2 X 1 X X X X X X

Hydrocyanic Acid, 20% Under 100°F X X X - 2 X 1 1 X 1 1 1 X

Hy drocy ani c Ac id, 98 % - - - - - - 1 - - - - - -

Hy drofluor ic Ac id , 1 0% 2 2 X 1 1 X 1 X X X X X X

Hydrofluoric Acid, 20% (Under 120°F) 2 X X 1 2 X 1 X X X X X X

Hydrofluoric Acid, 48%

(Under 120°F) 2 X X 1 2 X 1 X X X X X X

Hy drofluor ic Ac id , 7 0% - X X - 2 X 1 X X X X X X

Hydrofluoric Acid, Concentrated X X X 1 2 X 1 X X X X X X

Hydrofluoric Acid, Anhydrous - X - - - - 1 - - - - - -

Hydrofluosilicic X X X X - - 1 X X X X X 1

Hydrogen 1 1 - 1 - - 1 - X X X 1 -Cover stock rating only; Rating for tube stock “X”

*Use Gates fuel hose or contact Denver Product Applications Department.

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Factovis 52 - 1 - - - - - - 1 1 1 1 1

Fatty Acids 2 2 2 2 X 1 1 1 2 1 1 1 2

Ferric Chloride - - - 1 2 - 1 1 X X X X X

Ferric Chloride, 1% 1 1 - - - - 1 1 X 2 2 X X

Ferric Chloride, 1% Boiling - 2 - - - - 1 1 X X X X X

Ferr ic Chl or ide, 5% S ti ll 2 1 - - - - 1 1 X X X X X

Ferric Chloride, 5% Agitated

or Aerated 2 2 - - - - 1 1 X X X X X

Ferric Chloride, 10% 2 1 - - - - 1 1 X X X X X

Ferric Sulfate 2 2 2 1 2 - 1 1 X 1 1 X X

Ferrous Chloride 1 1 - 1 2 - 1 - X 1 2 - 2

Ferrous Nitrate 2 2 2 - 2 - 1 - - 1 1 - -

Ferrous Sulfate, Copper Gas 2 2 2 1 2 - 1 - X 1 1 1 2

Ferrous Sulfate, 10% 1 1 - - - - 1 1 X 2 2 X -

Ferrous Sulfate, Saturated 1 - - - - - 1 1 - 2 2 X -

Fire Resistant Hydraulic Fluid, Texaco - 1 - - - - 1 - 1 1 1 1 1

Firtec 290, MF - - - - - - 1 - - - - - -

Fi xi ng Sol ut ion , Ph oto 2 - - - 2 - 1 - - 1 1 - -

Fluoboric Acid 1 1 - 1 - - 1 - 1 - 1 X -

Fluoboric Acid, 65% 2 - - 1 2 X 1 - - 1 1 - -

Fluosilici c Acid 2 1 - - - - 1 - X X X X 1

Fluosilicic Acid, 50% 2 X X 1 2 X 1 X - - - 1 -

Formaldehyde 1 X - 1 - - 1 2 1 1 1 1 X

Formaldehyde, 37% 2 2 - 1 2 2 1 - - 1 1 1 1

Formaldehyde, Hot - - - - - - 1 1 X 2 1 2 1

Formic Acid (Under 120°F) 1 X 1 1 2 X 1 2 X 2 1 1 2

Formic Aci d, Di lute Hot 1 X - 1 - - 1 X X 2 1 2 X

Freon 12 (Under 100°F) Us e Fr eo n Ho se On ly 2 1 1 1 1

Freon 114 Us e Fr eo n Ho se On ly 1 1 1 1 -

Fruit Juices - - 1 1 X 1 1 - -

Fuel Oil 2 1 1 1 X 2 1 1 2 2 2 1 2

Fumaric Acid 2 X - - - X 1 - 1 1 1 - -

Furan, Furfuran X X X 1 - - 1 - 1 1 1 1 1

Furan Resin X X - - - - 1 - - - 1 - -

Furfural Alcohol, Ant Oil 2 X X 1 2 - 1 1 2 1 1 1 1

Fusel Oil, Grain Oil X X - - - - 1 - - - - - -

Fyrguard 150, 200 - 1 - - - - 1 - 1 1 1 1 1

Fyrquel A60, 90, 100, 150,

220, 300, 500 X X - - - - 1 - 1 - - 1 -

Fyrquel 1000, 15R&O,

220R&O, 550R&O X X - - - - 1 - 1 - - 1 -

Gallic Acid (Under 100°F) X X X 1 - X 1 2 X 1 1 X -

Gas, Natural - - - X - - 1 - 1 1 1 - 2Gasohol 2 * * - X - 1 - 2 1 1 1 1

Gasoline, Aviation X - 2 - - - 1 - - 1 1 1 1

Gasoline, Meter X * - - - - 1 X 1 1 1 1 X

Gasoline, Premium 2 * * - X X 1 - 2 1 1 1 1

Gasoline, Sour X X - - - - 1 - 2 1 1 X -

Gasoline, Standard 1 * * 2 X X 1 - 2 1 1 1 1

Gasoline, Unleaded Under

50% Aromatics X * X - X X 1 - 2 1 1 1 1

Gelatin 1 1 - - - - 1 1 X 1 1 1 -

Glauber’s Salt 2 X - - - - 1 - 1 1 1 - -

Glucose 1 1 1 - 1 1 1 1 1 1 1 1 1

Glue (Under 120°F) 2 2 2 - 1 1 1 2 2 1 1 2 X

Glycerine, Glycerol 1 1 1 1 1 1 1 1 2 1 1 1 2

Glycol FR Fluids - 1 - - - - 1 - 1 1 1 1 1

Glycols (Under 120°F) 1 1 1 1 1 1 1 1 2 1 1 1 1

Grease, Ester Base - - - - - - 1 1 1 1 1 1 1

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Trade Names Trade Names



35/532

2 - 14

INFORMATION - HOSE


Hydrogen Chloride Gas - - - 1 - - 1 - - 1 1 - -

Hydrogen Cyanide Gas - - - - - - - - - - - 1 -

Hydrogen Fluoride (Under 100°F) - X - - - - 1 - 2 2 1 - -

Hydrogen Peroxide, Dilute 1 2 - - - - 1 1 1 - 1 - X

Hydrogen Peroxide, 10% X 1 X 1 2 X 1 X X 2 1 1 X

Hydrogen P erox ide, 30 % X 2 X 1 2 X 1 X X 2 1 1 X

Hydrogen Peroxide, 70% X X X 1 - X 1 X X 2 1 1 X

Hydrogen Peroxide, 90% X X - - - - 1 - X 2 1 - X

Hydrogen Sulfide 2 X - - - - 1 1 2 2 1 - X

Hydrogen Sulfide Aqueous Solution 2 X - - - - 1 - X - - X -

Hydrogen Sulfide, Gas - - - - - - - - - - - - -

Hydrolube, Water Glycol 2 1 - - - X 1 - 1 1 1 - 1

Hydrolubric Oil, Houghton - 2 - - - 2 1 1 - - - - -

Hydroquinone X - - - X - 1 - - 1 1 2 -

Hykil No.6 (33%); Water (67%) - 2 - - - - 1 - 1 - - - -

Hypochlorous Acid (Under 120°F) X X X - 2 - 1 1 2 2 2 X -

Hypoid Grease (Parapoid 10-C) - 1 - - - - 1 - - - - - -

Imol, Imol S150, S220, S300,

S500 - 1 - - - 2 1 1 1 1 1 1 -

Industron 53 - 1 - - - - 1 - - - - - -

Ink (Printers) 1 1 - - - - 1 1 2 2 1 - 2

Ink Oil - 2 - - - - 1 - 1 1 1 - 1

Insulating Oil (Transformer) 2 1 2 - X - 1 - 1 1 1 - 1

Isobutyl Alcohol 2 2 2 1 - - 1 1 1 1 1 1 2Iodine (Under 100°F) X X - 1 2 X 1 1 2 2 2 X -

Iodine, In Alcohol 2 - - - - X 1 - - - - X -

Iodine Pentafluoride X X - - - - 1 - X 2 2 X -

Isooctane 1 1 2 2 1 2 1 1 1 1 1 2 1

Isooctyl Thioglucolate - - - - - - 1 1 - - - - -

Isobutane - WET X X - - - X 1 X X 1 1 2 1

Isoprop yl Acetate X X X - X 2 1 1 2 2 1 X 1

Isopropyl Alcohol(Isopropanol) 2 2 2 1 2 2 1 1 1 1 1 1 2

Isopropyl Ether X X X - - - 1 1 1 1 1 1 1

Fuel JP-3 (Under 100°F) 2 1 2 - X 2 1 1 1 1 1 2 1

Jet Fuel JP-4 (Under 100°F) X 1 2 - X - 1 1 1 1 1 2 1

Jet Fuel JP-5 X 1 X - X - 1 1 2 1 1 2 1

Jet Fuel JP-6 X 1 X - X - 1 1 2 1 1 2 1

Jet Fuel JP-x 2 1 X - X - 1 1 2 1 1 2 1

Kerosene X 1 2 1 X - 1 1 1 1 1 1 1

Ketch up 1 1 - - - - 1 1 - 1 1 - -Ketones X X X - X X 1 1 1 1 1 2 1

Lacquer Solven ts X X X - X 2 1 1 X 2 1 1 1

Lacquers X X X - X - 1 1 X X 1 1 1

Lactic Acid 1 X X - 1 X 1 - X 2 1 X 2

Lactic Acid (5%) 2 1 - - - - 1 1 X 2 1 1 X

Lactic Acid (5% Boiling) X X - - - - 1 - X 2 1 2 X

Lactic Acid (10% Boiling) X X - - - - 1 - X 2 1 X X

Lactol 2 2 2 - - - 1 - 1 1 1 1 1

Lard 2 1 - 1 - - 1 1 1 1 1 1 X

Lasso (Ag Spray) - - - - - - 1 1 - 1 1 - -

Latex 1 1 - - X - 1 1 1 1 1 1 1

Lead Acetate X X - 1 2 1 1 - 2 2 2 X 1

Lead Arsenate 2 2 - - - - 1 - 1 1 1 - -

Lead Nitrate 2 2 - - 1 1 1 - 1 2 2 - -

Lead Sulfate 1 1 - 1 2 - 1 - 1 1 1 - -

Cover stock rating only; Rating for tube stock “X”*Use Gates fuel hose or contact Denver Product Applications Department.

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

Trade Names

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n

Lead, Tetraethyl (Under 100°F) X 2 X - X - 1 2 - - - - -

Lead, Tetramethyl X 2 X - X 1 1 - - - - - -

Lecithin 2 X - - - - 1 - - 1 1 - -

Ligroin (Petroleum Ether,

Under 120°F) X 1 - - X - 1 - 2 1 1 X -

Lime (Chlorinated, Free

Chlorine 20%) - 1 - 1 - 1 - - - - 2 - -

Lime Bleach (Under 100°F) X 2 X - X - - - X 2 1 - -

Lime Sulphur 1 X - - - - 2 1 2 1 1 X X

Lime Sulfur (Under 135°F) 1 X X - 2 - 2 1 2 1 1 X X

Lindane (Ag Spray) - - - - - - 1 1 - 1 1 - -

Linoleic Acid X 2 X - - - 1 - X 2 1 1 -

Linseed Oil X 1 - - - - 1 1 1 1 1 2 2

Linseed Oil (Boiled) 2 2 1 1 1 1 1 - 2 1 1 1 2

Lubricating Oil (SAE 10, 20,

30, 40, 50) 2 2 - - - - 1 1 1 1 1 1 1

Lubricating Oils (Diester,

Under 135°F) X 2 X - - X 1 1 1 1 1 1 1

Machine Oil (Under 135°F) 1 1 2 - 2 - 1 1 1 1 1 1 1

Magnesi um Carbonate 1 1 1 - 1 1 1 - 2 2 2 1 -

Magnesi um Chloride 1 1 1 1 1 1 1 1 X 2 1 X 2

Magnesi um Hydroxi de 2 2 2 1 1 X 1 - 1 1 1 X X

Magnesi um Nitrate 2 2 2 - 1 - 1 - 2 2 2 X 1

Magnesi um Sulfate 2 2 2 1 1 1 1 1 2 2 2 2 2Malathion (Ag Spray Dilute) - 2 - - - - 1 1 1 1 1 - 1

Maleic Acid 2 X - - - - 1 - 2 2 1 - -

Malic Acid - - - - - - 1 - 2 2 1 - -

Manganese Salts - 1 1 - 1 - 1 - - - - - -

Maxmul (Penzoil Hydraulic Fluid) 2 1 2 - - - 1 - 1 - 1 - -

Mercuric Chloride 1 2 2 1 1 2 1 X X 1 1 X X

Mercuric Cyanide 1 2 2 - 1 - - - 2 2 2 X -

Mercurous Nitrate (Under 120°F) 1 2 2 - 1 - 1 - 1 1 1 X -

Mercury 1 2 2 1 1 2 1 1 1 1 1 X X

Mesity l Oxide X X X 2 X X 1 - 1 1 1 1 1

Methane 2 1 - - - - 1 - - 1 1 - -

Methoxychlor (Insecticide) - - - - - - 1 X 1 1 1 - -

Methyl Acetate X X X 1 X - 1 - 1 1 1 1 1

Methyl Acrylate X X X - X - 1 - 1 1 1 1 1

Methyl Alcohol 1 1 1 1 - - 1 1 1 1 1 1 2

Methyl Amine (25%

Aqueous Solution) 2 X - - - - 1 - 1 1 1 1 -

Methyl Amine (60%) 2 2 - - - - 1 2 1 1 1 1 2

Methyl Amine (99%) X X - - - - 1 - 1 1 1 1 X

Methyl Bromide X X X - X X 1 1 1 1 1 X 1

Methyl Butyl Ketone (MBK) X X X 2 X - 1 - 1 1 1 1 1

Methyl Cellosolve (Under 100°F) 2 X - 1 X - 1 - 2 2 2 2 1

Methyl Chloride X X X X X - 1 1 1 1 1 - 1

Methyl Ethyl Ketone (MEK) X X X 2 X X 1 1 1 1 1 2 1

Methyl Formate 2 X X - X - 1 - 2 1 1 1 1

Methyl Isobutyl Ketone

(MIBK, 100°F) X X X 2 X X 1 1 1 1 1 1 1

Methyl Isopropy l Ketone X X X 2 X X 1 1 1 1 1 1 1

Methyl Methacrylate X X X 2 2 - 1 - 2 2 2 - -

Methyl Salicyl ate 2 2 2 - - - 1 - 1 1 1 1 1

Methyl Sulfate (Dimethyl,

Under 100°F) X X X - X 1 1 1 1 1 1 - -

Methylene Chloride X X X X X - 1 X 1 1 1 X 1

Methylene Dichloride X X X - - - 1 1 1 1 1 X 1

Mineral Oil (Under 120°F) 1 1 1 1 1 1 1 1 1 1 1 2 1

Mineral Spirits - 1 2 - X - 1 - 1 1 1 2 1

Excellent

Good resistance

Not recommended

Testing recommended

Chemical Name

Trade Names

A C C 2 J M U Z

Gates Hose Polymers


S t a i n l e s s

S t e e l 3 0 4

S t a i n l e s s

S t e e l 3 1 6

A l u m i n u m

B r a s s

Couplings& Adapters

N e o p r e n e

N i t r i l e


C P E

H y p a l o n

U r e t h a n e


o n l y )

P T F E

N y l o n



36/532

2 - 15

INFORMATION - HOSE


Paint X - - - X X 1 2 - 1 1 1 1

Paint Solvents (Oil Base) X X - - X X 1 2 - 1 1 1 1

Paints (Oil Base) - 1 - - 1 - 1 1 - - - - -

Paint Thinner, Duco 2 1 - - - - 1 1 2 2 1 2 X

Palmetic Acid 2 2 2 1 X 1 1 1 2 2 1 1 XPalm Oil

hydraulink catalogue - fittings

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