& tubing - dgfg · 2018. 6. 13. · to order dayco-imperial tube fittings, use the diagram...

Pneumatic Fittings& Tubing

105646 © 1999 Dayco Products, Inc.

Dayco Products, Inc.1 Prestige PlaceP.O.Box 1004Dayton, OH 45401-1004

Distributed BY:

j.vanhaagen

Line

2

General InformationFitting Descriptions

Working PressureStyle Maximum Nominal Construction Application Compatible Tubing

Poly-Flo® 500 PSI 125 PSI • Three-piece: body, nut • Pneumatic instrumentation • Polyethylenesleeve circuits • Polypropylene

• Shapes: brass, forged • Fluid piping systems • NylonSAE CA377 or equal • Polyvinyl chloride

• Straights: brass, SAE • PolyallomarCA360 or equal • Soft metal

• Sleeves: Celcon® or • Poly-Flo®

Brass • Nylo-Seal®

(SN, NF)• Impolene

Poly-Flo® 500 PSI 125 PSI • Body and nuts: Chrome- • Low pressure instrumentation • PolyethyleneKwik-Connect plated brass or Type 316 lines requiring frequent • Polypropylene

stainless steel connecting and disconnecting • Nylon• Sleeves: Celcon® • Medical and dental equipment • Polyvinyl chloride• Springs: Stainless steel • Polyallomar• O-Rings: Buna N on brass • Soft copper

couplings, Viton® on • Poly-Flo®

stainless steel couplings • Nylo-Seal®

• Impolene

OmegaFlo™ 300 PSI 125 PSI • One-piece unit • Pneumatic instrumentation • Polyethylene• Shapes: brass, forged circuits • Nylon 11

SAE CA377 or equal • Fluid piping systems • Soft copper• Sleeves: SAE CA360 • Poly-Flo®

or equal • Nylo-Seal®

• Straights: brass SAE • ImpoleneCA360 or equal

Hi-Duty® 4,300 PSIA 800 PSI • Two piece: body and • Instrumentation systems • Coppernut/sleeve • Mobile farm and mobile • Brass

• Shapes: brass, forged SAE construction equipment • Seamless steelCA360 or equal • Hydraulic and pneumatic • Thermoplastic

• Flareless compression controlsdesign • Process control systems

• Laboratory equipment

Flex® 1,000 PSIA 200 PSI • Three piece: body, nut • High vibration and • Copperand elastomeric sleeve shock conditions • Brass

• Shapes: brass, forged • Diesel engine fuel lines • AluminumSAE CA377 or equal • Lubrication systems • Steel

• Straights: brass, SAE • Gasoline, air and • GlassCA360 or equal water lines • Thermoplastic

• Flareless• Special compound sleeves

available to 450˚F

Compression 400 PSIA 250 PSI • Three-piece: body, nut • Low pressure air, oil, • Copperand sleeve water and gas piping • Brass

• Shapes: brass, forged • Meets SAE J512 • AluminumSAE CA377 or equal • Thermoplastic

• Straights: brass, SAECA360 or equal

CompresaMatic™ 4,500 PSIA 850 PSI • Two-piece: body and • Air, oil, water and • Coppernut/sleeve gas piping • Brass

• Shapes: brass, forged • Meets SAE J512 • AluminumSAE CA377 or equal Except for the • Thermoplastic

• Straights: brass, SAE nut and sleeve • Seamless steelCA360 or equal

• Nuts and sleevesinterchangeable withstandard compressionbodies

AMaximum working pressure based on 1/8” O.D. dead soft copper tubing. Please consult Imperial Eastman for additional information.

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General InformationPart Number Designation Guide

Part Numbers for Tube FittingsTo order Dayco-Imperial tube fittings, use the diagram belowas a guide.Example: CompresaMatic® fittings with 3/8” tube connectionand 1/4” male pipe thread.

Fitting style

Tube O.D. size

Pipe size

68CM 06 X 04

Part number = 68CM06X04

Part Numbers for Pipe FittingsTo order Dayco-Imperial brass pipe fittings, use the diagrambelow as a guide.Example: Brass 1/8” NPTF female union.

Fitting style

Material

Pipe size

104 B 02

Part number = 104B02

Fitting Selector Guide

MAXIMUM RECOMMENDED WORKING PRESSURE (PSI)FITTING “Dash No.”

FITTING STYLE MATERIAL – 02 – 03 – 04 – 05 – 06 – 08 – 10 – 12 – 14

Hi-Duty®1 Brass 4,300 2,850 2,100 1,800 1,500 1,150 1,000 550 400

45˚ Flare1 Brass 2,850 2,100 1,800 1,500 1,100 1,000 850 750

CompresaMatic™1 Brass 4,500 2,500 1,750 1,800 1,150 950 750 1,000

Compression1 Brass 400 400 300 300 200 200 150 100 75

Flex® —Belled Tubing1 Brass 2,000 1,500 1,000 900 700 500 400 350 300

Flex® —Non-Belled Tubing1 Brass 1,000 750 500 450 350 200

OmegaFlo™ Brass 300 PSI MAXIMUM

PolyFlo® Brass 500 PSI MAXIMUM

Brass PipeFittings Brass 3,000 PSI MAXIMUM2 2,000 PSI MAXIMUM3

Maximum working pressures depend on tubing material, tube O.D., wall thickness and fitting size. The pressures listed above reflect static pressures at 72˚F with the following material and “DashNo.”/wall thickness.1TUBING MATERIAL: Copper dead soft seamless, ASTM B75, ANSI H23.3, –02/.030, –03/.030, –04/.030, –05/.032, –06/.032, –08/.032, –10/.035, –12/.035, –14/.0352Exceptions: 101B = 2500 PSI; 102B = 2500 PSI; 104B = 1500 PSI3Exceptions: 102B = 1000 PSI; 104B = 625 PSI; 108B = 1500 PSI; 116B = 1500 PSI; 122B = 1500 PSI

TUBE SIZE (O.D.)

“Dash” No. – 02 – 03 – 04 – 05 – 06 – 07 – 08 – 10 – 12 – 14 – 16FITTINGS Size 1/8” 3/16” 1/4” 5/16” 3/8” 7/16” 1/2” 5/8” 3/4” 7/8” 1”

TUBE END THREADS

Hi-Duty® 5/16-24 3/8-24 7/16-24 1/2-20 9/16-20 11/16-16 7/8-18 1-18 1 1/4-18

45˚ Flare 5/16-24 3/8-24 7/16-20 1/2-20 5/8-18 11/16-16 3/4-16 7/8-14 1 1/16-14 1 1/4-12

CompresaMatic® 5/16-24 3/8-24 7/16-24 1/2-24 9/16-24 5/8-24 11/16-20 13/16-18 1-18

Compression 5/16-24 3/8-24 7/16-24 1/2-24 9/16-24 5/8-24 11/16-20 13/16-18 1-18

Flex® 3/8-24 7/16-24 1/2-24 9/16-24 5/8-24 13/16-18 1-18 1 1/8-18

Poly-Flo® andKwik-Connect 5/16-24 3/8-24 3/8-24 7/16-24 1/2-24 11/16-20

PIPE END THREADS

Pipe Fittings 1/8-27 1/4-18 3/8-18 1/2-14 3/4-14 1-111/2

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General InformationThread Size Chart

Use this chart to determine fitting thread sizes per tube O.D.size.For example: Thread sizes for a Hi-Duty® 1/8” fitting, withPart No. 88LB02X02 are. . .5/16-24 tube thread size x 1/8-27pipe thread size, as below:

Fitting Style

Tube O.D.

Pipe size

88LB 02 X 02

PART NUMBER = 88LB02X02

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General InformationAssembly Instructions

Fitting To Assemble To Reconnect

Hi-Duty® 1. Using a tube cutter, cut tube squarely and cleanly, 1. Reinsert tubingFlareless removing all burrs. 2. Tighten nut one eighth of a turn moreTube Fittings 2. Grasp fitting. Do not remove nut. than previous make-up.

3. Insert tube in fitting through nut until tube seats firmly NOTE: The Hi-Duty® fitting can beagainst tube shoulder in body. disconnected and reconnected repeatedly

4. Grip tube firmly to prevent turning and tighten nut until and will always reconnect tightly.a slight “give” is felt. This “give” indicates the sleevehas been sheared from the nut.

5. Continue tightening for one and one-half additionalturns for a positive, leakproof seal. It is not necessaryto tighten the nut all the way down.

45˚ Flare 1. Using a tube cutter, cut tubing squarely and cleanly, 1. Tighten to original make-up position, plusTube Fittings removing all burrs. an additional one-sixth turn of the nut

2. Slide nut onto tubing with the open threaded end of (one flat of the hex).the nut facing toward the end to be flared.

3. Flare tubing end with a good quality flaring tool.4. Position the flare against the nose of the fitting body

and align the tube with the fitting.5. Assemble nut to body, tightening finger tight.6. Tighten nut with a wrench one-quarter to one-half

turn for a leakproof connection.

Compression 1. Using a tube cutter, cut tube squarely and cleanly, 1. Tighten to original make-up position, plusFlareless Tube removing all burrs. an additional one-sixth turn of the nut Fittings 2. Insert tubing into the fitting body until it rests against (one flat of the hex).

the shoulder.3. Move sleeve into position and tighten the nut.

NOTE: No flaring, soldering or other special preparationof the tubing is necessary before assembly.

CompresaMatic™ 1. Using a tube cutter, cut tube squarely and cleanly, 1. Tighten to original make-up position, plusremoving all burrs. an additional one sixth turn of the nut

2. Insert the tube into fitting. Be sure the tube “bottoms” (one flat of the hex).on the fitting shoulder.

3. Tighten (hand-tight), and complete the seal with onewrench turn on all sizes.

Poly-Flo® 1. Using a tube cutter, cut tubing squarely and cleanly, 1. Tighten nut to original make-up position,Flareless removing all burrs. tightening finger tight.Tube Fittings 2. Push tubing into fitting and tighten the nut.

NOTE: There is no need to disassemble the fittingbefore assembly. When used with Poly-Flo® or PVCtubing, fitting is assembled finger tight. No wrenchesneeded.

Poly-Flo® 1. Using a tube cutter, cut tubing squarely and cleanly, 1. Tighten nut to original make-up position,Kwik-Connect removing all burrs. tightening finger tight.Couplers 2. Push tubing into fitting and tighten the nut.

NOTE: There is no need to disassemble the fittingbefore assembly. When used with Poly-Flo® or PVCtubing, assembly is finger tight.

OmegaFlo™ 1. Using a tube cutter, cut tubing cleanly and squarely. 1. Firmly push tubing into the fitting until itPush-to-Connect/ 2. Firmly push the tubing into the fitting until it will enter will enter no further. A properly assembledPush-to-Release no further. A properly assembled tube cannot be pulled tube cannot be pulled out by hand.Pneumatic out by hand.Fittings 3. To disconnect, simply push back on the brass collet

and release tubing.

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Tube FittingsPoly-Flo® Flareless Material: Brass

WrenchPart Tube Pipe Pad/Hex

Style No. O.D. Thread A B C

260P04 1/4 .325260P05 5/16 .347260P06 3/8 .356260P08 1/2 .409

259P04 1/4 .500259P05 5/16 .531259P06 3/8 .562259P08 1/2 .593

31PG04 1/4 3.00031PG05 5/16 3.00031PG06 3/8 3.00031PG08 1/2 3.000

STYLE 31PGSpring GuardFor use with 261-PG and 261-UG nuts.

A

STYLE 256PReducing Union

BA

C

STYLE 259PCap

A

STYLE 260PPlastic Sleeve

A

256P06X04 3/8 x 1/4 1.187 .718 .500

Tube Fittings

24

Poly-Flo® Flareless Material: Brass

261P04 1/4 .343 .437261P05 5/16 .343 .500261P06 3/8 .375 .562261P08 1/2 .421 .812

261PG04 1/4 .625 .437261PG05 5/16 .625 .500261PG06 3/8 .656 .562261PG08 1/2 .719 .812

260UB02 1/8 .359260UB03 3/16 .328260UB04 1/4 .266260UB05 5/16 .266260UB06 3/8 .296260UB08 1/2 .359

260U06 3/8260U08 1/2

STYLE 260UCoupling Sleeve

A

STYLE 260UBUniversal Brass Sleeve

A

STYLE 261PNut and Plastic Sleeve Assembly

STYLE 261PGNut and Plastic Sleeve AssemblyFor use with Spring Guard

A

C



A

C

25

Tube Fittings




262P02 1/8 1.156 .656 .312262P03 3/16 1.250 .750 .375262P04 1/4 1.125 .687 .375262P05 5/16 1.156 .687 .437262P06 3/8 1.218 .718 .500262P08 1/2 1.343 .843 .687

261UG04 1/4 .625 .437261UG05 5/16 .625 .500261UG06 3/8 .656 .562261UG08 1/2 .718 .812

261UB01 1/16 .375 .312261UB02 1/8 .375 .375261UB03 3/16 .406 .437261UB04 1/4 .343 .437261UB05 5/16 .343 .500261UB06 3/8 .375 .562261UB08 1/2 .421 .812

261U02 1/8 .375 .375261U03 3/16 .406 .437261U04 1/4 .343 .437261U05 5/16 .343 .500261U06 3/8 .375 .562261U08 1/2 .421 .812

STYLE 261UNut Only

A

C

STYLE 261UBUniversal Nut and Brass Sleeve Assembly

A

C

STYLE 261UGNut OnlyFor use with spring guardand 260-UB sleeve.

A

C

STYLE 262PUnion

C

B

A

Tube Fittings

26




262PHS04 1/4 1.594 .812 .500

264P02 1/8 .875 .625 .312264P03 3/16 .875 .625 .312264P04 1/4 .843 .625 .375264P05 5/16 .859 .625 .375264P06 3/8 .906 .656 .437264P08 1/2 1.062 .812 .625

262PH04 1/4 1.468 .875 .562262PH06 3/8 1.625 .968 .625

262PC04 1/4 1.250 .750 .437262PC06 3/8 1.406 .843 .562

STYLE 262PCUnion Poly-Flo® toStandard CompresaMatic

B

A

C

STYLE 262PHUnion Poly-Flo®

to Hi-Duty®

B

A

C

STYLE 262PHSUnion Poly-Flo®

to Hi-Seal®

B

A

C

STYLE 264PUnion Tee

B

A

C

27

Tube Fittings


266P02X02 1/8 1/8 1.031 0.750 0.562266P03X02 3/16 1/8 1.031 0.781 0.562266P03X04 3/16 1/4 1.218 0.968 0.687266P04X02 1/4 1/8 0.968 0.750 0.500266P04X04 1/4 1/4 1.156 0.937 0.625266P05X02 5/16 1/8 1.000 0.750 0.500266P06X04 3/8 1/4 1.187 0.937 0.625266P08X06 1/2 3/8 1.250 1.000 0.812

C

B

A

268P02X01 1/8 1/16 1.031 0.781 0.375268P02X02 1/8 1/8 1.078 0.796 0.437268P03X01 3/16 1/16 1.093 0.843 0.437268P03X02 3/16 1/8 1.109 0.859 0.437268P04X01 1/4 1/16 1.031 0.812 0.375268P04X02 1/4 1/8 1.031 0.812 0.437268P04X04 1/4 1/4 1.188 1.000 0.562268P04X06 1/4 3/8 1.250 1.031 0.687268P05X02 5/16 1/8 1.046 0.812 0.437268P05X04 5/16 1/4 1.234 1.000 0.562268P06X02 3/8 1/8 1.093 0.843 0.500268P06X04 3/8 1/4 1.281 1.031 0.562268P06X06 3/8 3/8 1.281 1.031 0.687268P08X06 1/2 3/8 1.343 1.093 0.687

268P02X1032 1/8 10-32* 0.843 0.593 0.375268P04X1032 1/4 10-32* 0.968 0.750 0.375

*Part numberincludes gaskets.

STYLE 268PMale Connector

B

A

C

269P02X01 1/8 1/16 0.875 0.625 0.312 0.688269P02X02 1/8 1/8 0.875 0.625 0.312 0.688269P03X01 3/16 1/16 0.875 0.625 0.375 0.688269P03X02 3/16 1/8 0.875 0.625 0.375 0.688269P04X01 1/4 1/16 1.000 0.781 0.375 0.750269P04X02 1/4 1/8 0.843 0.625 0.375 0.750269P04X04 1/4 1/4 0.875 0.656 0.375 0.937269P04X06 1/4 3/8 0.968 0.750 0.500 1.031269P05X02 5/16 1/8 0.859 0.625 0.406 0.750269P06X02 3/8 1/8 0.875 0.625 0.437 0.750269P06X04 3/8 1/4 0.968 0.718 0.437 0.937269P06X06 3/8 3/8 1.031 0.781 0.500 1.031269P08X06 1/2 3/8 1.031 0.781 0.625 1.156

STYLE 269PMale Elbow

BA

D

C


Style No. O.D. Thread A B C D

STYLE 266PFemale Connector

28


269SP04X02 1/4 1/8 0.812 0.594 0.375 0.862 0.437269SP04X04 1/4 1/4 0.906 0.688 0.562 1.218 0.562269SP06X02 3/8 1/8 0.875 0.625 0.437 0.904 0.437269SP06X04 3/8 1/4 0.937 0.685 0.562 1.218 0.562269SP06X06 3/8 3/8 0.859 0.602 0.562 1.190 0.687269SP08X06 1/2 3/8 1.031 0.782 0.625 1.218 0.687

STYLE 269SPMale Elbow Swivel1/8” O.D. tube size does nothave tube support.

D

C

EB

A

270P02X02 1/8 1/8 0.968 0.687 0.562 0.546270P03X02 3/16 1/8 0.968 0.718 0.562 0.546270P04X02 1/4 1/8 0.906 0.625 0.375 0.750270P04X04 1/4 1/4 0.937 0.718 0.500 0.875270P06X04 3/8 1/4 0.968 0.718 0.500 0.875270P08X06 1/2 3/8 1.156 0.906 0.625 0.937

STYLE 270PFemale Elbow

BA

D

C

269LLP04X04 1/4 1/4 0.906 0.687 0.437 1.500STYLE 269LLPExtra Long Male Elbow

BA

D

C

Wrench WrenchPart Tube Pipe Pad/Hex Pad/Hex

Style No. O.D. Thread A B C D E

29


277P04X02 1/4 1/8 0.875 0.656 0.375 0.937277P04X04 1/4 1/4 1.078 0.844 0.562 1.156277P04X06 1/4 3/8 1.078 0.848 0.562 1.250

STYLE 277PFemale Branch Tee

BA

C

D

272P02X02 1/8 1/8 0.906 0.625 0.312 0.687272P03X02 3/16 1/8 0.875 0.625 0.312 0.687272P04X02 1/4 1/8 0.843 0.625 0.375 0.750272P04X04 1/4 1/4 0.875 0.656 0.375 0.937272P05X02 5/16 1/8 0.859 0.625 0.375 0.750272P06X02 3/8 1/8 0.875 0.625 0.438 0.750272P06X04 3/8 1/4 0.906 0.656 0.438 0.937272P08X06 1/2 3/8 1.062 0.813 0.625 1.062

STYLE 272PMale Branch Tee

BA

C

D

271P02X02 1/8 1/8 0.906 0.625 0.312 0.687271P04X02 1/4 1/8 0.843 0.625 0.375 0.750271P04X04 1/4 1/4 0.875 0.656 0.375 0.937271P05X02 5/16 1/8 0.859 0.625 0.375 0.750271P06X04 3/8 1/4 0.906 0.656 0.437 0.937271P08X06 1/2 3/8 1.062 0.812 0.625 1.062

STYLE 271PMale Run Tee

BA

D

C


Style No. O.D. Thread A B C D

30


WrenchPart Tube Pipe Bulkhead Pad/Hex

Style No. O.D. Thread Thread A B C D

279P06X04 3/8 x 1/4 0.968 0.718 0.437STYLE 279PUnion Reducing TeeReducing on Branch

BA

C

282P04 1/4 3/8-24 1.687 1.250 0.562 0.312282P05 5/16 7/16-24 1.718 1.250 0.625 0.312282P06 3/8 1/2-24 1.812 1.312 0.687 0.375282P08 1/2 11/16-20 2.062 1.562 0.875 0.375

STYLE 282PBulkhead Union

BA

D

C C

282PC04 1/4 3/8-24 1.796 1.312 0.562 0.325282PC06 3/8 1/2-24 2.000 1.437 0.687 0.375

STYLE 282PCBulkhead UnionPoly-Flo® to Standard Compression

BA

C

D

C

31


WrenchPart Tube Pipe Bulkhead Pad/Hex

Style No. O.D. Thread Thread A B C D

282PT04 1/4 3/8-24 1.218 1.000 0.562 0.312282PT05 5/16 7/16-24 1.234 1.000 0.625 0.312282PT06 3/8 1/2-24 1.312 1.062 0.687 0.375

STYLE 282PTBulkhead UnionStraight Through

BA

C C

D

292P04X02 1/4 1/8 1.093 0.875 0.437292P04X04 1/4 1/4 1.281 1.062 0.562292P05X02 5/16 1/8 1.109 0.875 0.437292P06X04 3/8 1/4 1.343 1.093 0.562

STYLE 292PQuick Disconnect FittingWhen tube is disconnected, check valve shuts off flow.

B

A

C

32




293P04X04 1/4 x 1/4 1.750 1.312STYLE 293PQuick Disconnect Fitting

Poly-Flo® fitting on one end, other end connectsdirectly to another Poly-Flo® fitting. When straight endis disconnected from Poly-Flo® fitting, the quick dis-connect maintains pressure in the line.

BA

C

296P04X06 1/4 x 3/8 1.000 0.781 0.500296P06X08 3/8 x 1/2 1.031 0.781 0.625

STYLE 296PUnionPoly-Flo® to Solder

297P06X04 3/8 x 1/4 1.718 1.458 0.437297P08X06 1/2 x 3/8 1.875 1.625 0.656

STYLE 297PTube End Reducer

BA

C

BA

C

Tube Max. Recom.Tube Wall Min. Bend Working Min. BurstO.D. Thickness Radius Pressure Pressure

Style (Inches) (Inches) (Inches) (PSI) (PSI) Fittings

Poly-Flo® 1/8 .020 1/2 125 500 Poly-Flo®

(Polyethylene) 5/32 .025 5/8 125 500 Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)P 3/16 .030 3/4 125 500

PE 1/4 .040 1 100 4005/16 .062 1 1/8 150 6003/8 .062 1 1/4 90 3501/2 .062 2 1/2 65 250

Impolene 1/8 .023 1/2 225 900 Poly-Flo® with 261UB Universal Nut & Sleeve(Polyallomar) 3/16 .034 3/4 225 900 Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8

PP 1/4 .040 1 225 900 O.D.) with 261UB Universal Nut & SleevePY 3/8 .062 1 1/4 225 900

1/2 .062 2 1/2 188 750

Nylo-Seal® 1/8 .017 1/2 375 1500 Poly-Flo® with 261UB Universal Nut & Sleeve(Nylon 11) 5/32 .022 5/8 375 1500 Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8

SN 3/16 .024 3/4 375 1500 O.D.) with 261UB Universal Nut & SleeveNT 1/4 .033 1 375 1500 OmegaFlo®

5/16 .040 1 1/2 375 1500 Hi-Duty®*3/8 .048 1 3/4 375 1500 Hi-Seal®*1/2 .062 2 3/8 375 1500

Nylo-Seal® 1/8 .026 3/8 625 2500 Poly-Flo® (1/8 & 3/16 O.D. only) with 261UB(Nylon 11) 3/16 .039 5/8 625 2500 Universal Nut & Sleeve

NSR 1/4 .050 7/8 625 2500 OmegaFlo®

3/8 .075 1 1/2 625 2500 Hi-Duty®*1/2 .075 2 1/2 500 2000 Hi-Seal®*

Nylo-Seal® 1/8 .023 3/8 250 1000 Poly-Flo® with 261UB Universal Nut & Sleeve(Nylon 11) 5/32 .024 1/2 250 1000 Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)

NF 3/16 .024 5/8 250 1000 OmegaFlo®

1/4 .033 7/8 250 1000 Hi-Duty®*1/4 .040 1/2 300 1200 Hi-Seal®*5/16 .040 1 1/4 250 10003/8 .048 1 1/2 250 10003/8 .060 3/4 300 12001/2 .062 2 250 1000

Polyvinyl 1/4 .040 1/2 50 200 Poly-Flo®

Chloride 3/8 .062 1 40 160 Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)PVC 1/2 .062 2 35 140

Poly-Flo® 1/4 .040 1 100 400 Poly-Flo®

Flame Retardant 3/8 .062 1 1/4 88 350 Poly-Flo® Kwik-Connect Couplings (1/4 & 3/8 O.D.)1/2 .062 2 1/2 63 250

General InformationThermoplastic Tubing/Fitting Reference Guide

*Consult factory for further information.1 Insert must be used with SN tubing when temperature exceeds 180˚ F and with NF tubing under all temperature conditions.2 Insert must be used with Poly-Flo® tubing under all temperature conditions.

General InformationMetal Tubing/Fitting Reference Guide

MaximumTube OperatingSize Tube Pressure

Tubing O.D. Wall (PSI) Fittings

1/8 .030 43003/16 .030 28501/4 .030 2100

COPPER 5/16 .032 1800 Hi-Duty®

DEAD SOFT 3/8 .032 1500 45˚ FlareSEAMLESS 1/2 .032 1150 Hi-Seal® BrassASTM B75 5/8 .035 1000ANSI H23.3 3/4 .035 850

7/8 .035 650

1/8 .030 4003/16 .030 400 Compresamatic™

COPPER 1/4 .030 300 CompressionDEAD SOFT 5/16 .032 300 Omega FloSEAMLESS 3/8 .032 500 Poly-Flo® with Universal Sleeve*ASTM B75 1/2 .032 200 Poly-Flo® Kwik-Connect Couplings*ANSI H23.3 5/8 .035 150 (1/4 & 3/8 O.D.) with 261UB

3/4 .035 150 Universal Nut & Sleeve

Tube TubingSize Tube Not Tubing

Tubing O.D. Wall Belled Belled Fittings

1/8 .030 1000 20003/16 .030 750 1500

COPPER 1/4 .030 500 1000DEAD SOFT 5/16 .030 500 1000SEAMLESS 3/8 .032 350 700ASTM B75 1/2 .032 200 500 Flex®

ANSI H23.3 5/8 .035 4003/4 .035 3507/8 .035 300

1/8 .062 3000COPPER PIPE 1/4 .082 3000RED BRASS 3/8 .090 3000 Brass Pipe*ASTM B43 1/2 .107 2000

1/8 .028 4600STEEL 3/16 .028 4000

COPPER 1/4 .034 3600BRAZED 5/16 .034 2750 45˚ Flare(BUNDY) 3/8 .042 2500

ASTM A254 1/2 .049 2250DOUBLE LAP FLARE 5/8 .049 2100

1/8 .028 60503/16 .028 41801/4 .035 3800

5/16 .035 3340STEEL 3/8 .049 3960

SEAMLESS 1/2 .049 2900SAE J524 5/8 .049 2280 Hi-Seal® Steel*WELDED 3/4 .049 1880SAE J525 7/8 .065 2150

1 .065 18601 1/4 .083 19201 1/2 .083 1580

Tube Type TypeSize Tube 316 17-4 PH

Tubing O.D. Wall Sleeves Sleeves Fitting

1/8 .028 8180 8180STAINLESS 3/16 .028 5650 5650

STEEL 1/4 .035 5900 5900ANNEALED 3/8 .049 5500 5500SEAMLESS 1/2 .049 4100 4100TYPE 304 5/8 .049 3300 3300 Hi-Seal® Stainless Steel*

ASTM A213 3/4 .049 2700 27001 .065 2510

1 1/4 .083 25801 1/2 .083 2130

* Consult factory for further information.

& tubing - dgfg · 2018. 6. 13. · to order dayco-imperial tube fittings, use the diagram...

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