FTH FLOAT & THERMOSTATIC STEAM TRAPS I Sinc

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86

Manufacturers Of Steam Fired Specialty Equipment

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P.O. Box 70 Newberry, S.C. 29108 | Phone 704.940.1228 | Fax 704.940.1227 | www.thermafloengineering.com

FTH SERIES .75” - 2”

FTH-15FTH-30FTH-75FTH-125

Max Allowable Temperature: 450˚F Max Allowable Pressure: 250 PSIG

15 psig30 psig75 psig125 psig

Screwed End to NPT

Options: Gauge Glass, Vacuum Breaker

FTH Float and Thermostatic Steam Trap

DESCRIPTION

The FTH Series float and thermostatic steam traps are used for discharging air and condensate at steam temperature while preventing live steamfrom entering the condensate return system. These traps are ideal for heat exchangers, steam coils, steam jacketed kettles, storage tanks, main line drips where high responsive heat transfer isrequired. Four pressure models are available to meet a variety of application requirements.

• Immediate Responsive Float and Thermostatic Action:Condensate and Air are discharged immediately as they form sothat heat transfer of Latent Heat BTUs occurs instantly.

• Continuous Condensate Discharge: Float operated dischargevalve opens under all pressure and flow requirements to dischargecondensate with No Live Steam Loss.

• Unique In Line inspection and repair design two top inlets and twolower outlets for simple convenient installation and the internals areeasily accessible in line.

• Fully Inline Repairable without disturbing any piping connections.

AVAILABLE SIZES

3/4”, 1”, 1.25”, 1.5”, 2”

FTH SERIES

C

B

1

2 3

4

5

6

7

8

9

10

No. PART MATERIAL QTY. (Nos.)

1. BODY CAST IRON 01

2. COVER CAST IRON 01

3. BALL FLOAT & AISI 304 01LEVER ASSY.

4. BRACKET AISI 304 01

5. VALVE SEAT 13% CR STEEL / 01AISI 410 / 420

6. AIR VENT STAINLESS STEEL 01

7. GASKET HIGH TEMP FIBER 01

8. DRAIN PLUG CARBON STEEL 01

9. BOLT HIGH TENSILE 06

10. GASKET HIGH TEMP FIBER 01

MATERIAL OF CONSTRUCTIONBody and Cover: Cast Iron ASTM A48 C130Internals: 304 Stainless Steel

Specify Size and Working Pressure when ordering parts.

, Bimetal Air Vent Superheated Steam

DIFFERENTIAL WORKINGPRESSURE MAX

I Sinc

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86

Manufacturers Of Steam Fired Specialty Equipment

ncorporatedEngineeringr

P.O. Box 70 Newberry, S.C. 29108 | Phone 704.940.1228 | Fax 704.940.1227 | www.thermafloengineering.com

SIZE A B C D E¾", 1", 1¼" 5.75 6.00 6.00 3.38 1.13

1½", 2" 7.5 8.0 8.25 4.0 2.55

WEIGHT (approx.)Size Weight

¾", 1" 12.2 lbs1¼" 13.2 lbs1½", 2" 24.2 lbs

FTH FLOAT & THERMOSTATIC STEAM TRAPS

SIDE VIEW FRONT VIEWC

B

1

2 3

4

5

6

7

8

9

10

A

OUT OUT

IN INED

TRAP DISCHARGE CAPACITY IN lbs/hr

1 2 5 10 15 20 25 30 40 50 60 75 90 100 125FTH-15 ", 1" 420 534 730 986 1172 1581 1799 ----- ----- ----- ----- ----- ----- ----- ----- ----- -----

FTH-15 1 " 469 621 839 1117 2049 3030 3275 ----- ----- ----- ----- ----- ----- ----- ----- ----- -----

FTH-15 1 ",2" 2480 3025 3951 5041 7521 9865 11854 ----- ----- ----- ----- ----- ----- ----- ----- ----- -----FTH-30 ", 1" 289 360 507 681 981 1145 1346 1553 1679 1799 ----- ----- ----- ----- ----- ----- -----FTH-30 1 " 385 534 730 986 1172 1581 1799 2017 2562 2943 ----- ----- ----- ----- ----- ----- -----FTH-30 1 ",2" 1417 1940 2780 3706 5646 7428 8502 9320 10104 10889 ----- ----- ----- ----- ----- ----- -----FTH-75 ", 1" 262 327 458 550 687 790 894 986 1068 1112 1297 1466 1613 1793 ----- ----- -----

FTH-75 1 " 322 409 556 747 1101 1428 1581 1706 1766 1826 2126 2403 2496 2725 ----- ----- -----FTH-75 1 ",2" 583 785 1057 1417 2082 2899 3325 3706 4033 4360 4785 5178 5543 5908 ----- ----- -----

FTH-125 ", 1" 245 311 382 420 496 545 583 654 709 785 927 1101 1199 1390 1526 1640 1788

FTH-125 1 " 289 360 507 681 981 1145 1346 1553 1679 1799 2071 2305 2371 2600 2692 2921 3085FTH-125 1 ",2" 414 556 736 880 1428 1853 2251 2523 2741 2954 3308 3515 3820 4131 4322 4578 4883

MODELTRAP SIZE

DIFFERENTIAL PRESSURE PSIG

Note: All FTH Float and Thermostatic Steam Traps are single seated for No Live Steam Loss