FTH FLOAT & THERMOSTATIC STEAM TRAPS I Since 1986 Manufacturers Of Steam Fired Specialty Equipment ncorporated E ngineering r P.O. Box 70 Newberry, S.C. 29108 | Phone 704.940.1228 | Fax 704.940.1227 | www.thermafloengineering.com FTH SERIES .75” - 2” FTH-15 FTH-30 FTH-75 FTH-125 Max Allowable Temperature: 450˚F Max Allowable Pressure: 250 PSIG 15 psig 30 psig 75 psig 125 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 steam from 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 is required. 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 so that heat transfer of Latent Heat BTUs occurs instantly. • Continuous Condensate Discharge: Float operated discharge valve opens under all pressure and flow requirements to discharge condensate with No Live Steam Loss. • Unique In Line inspection and repair design two top inlets and two lower outlets for simple convenient installation and the internals are easily 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 01 LEVER ASSY. 4. BRACKET AISI 304 01 5. VALVE SEAT 13% CR STEEL / 01 AISI 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 CONSTRUCTION Body and Cover: Cast Iron ASTM A48 C130 Internals: 304 Stainless Steel Specify Size and Working Pressure when ordering parts. , Bimetal Air Vent Superheated Steam DIFFERENTIAL WORKING PRESSURE MAX