State Supply offer radiator steam traps from several different manufacturers, such as Armstrong and Mepco. Radiator steam traps are found on radiators, convectors, and related equipment in steam heating systems. Usually operating under 15 psi of steam or less, radiator traps often make up the largest population of steam traps in your low-pressure steam heating system. The single operating component within the radiator trap is a thermostatic element which opens to let condensed steam out and closes to prevent steam from going beyond its point of use. Radiator traps are available in several different connection sizes and operating pressures.

Find manufacturer-specific product information

Category Products

  • SKU: GX1045
  • Ships within 48 hours

Gorton Heating 54S 1/8" steam vent with a vertical connection.

Online Price: $13.83
Regular Price: $13.84

Sterling thermostatic radiator steam trap, model 780-V, with a 1/2" trap connection in a straight pattern. The 780-V is cast bronze and has a 25 psi maximum operating pressure.

Online Price: $108.00
Regular Price: $112.50

Sterling thermostatic radiator steam trap, model 770-S, with a 1/2" trap connection in a straight pattern. The 770-S is cast bronze and has a 25 psi maximum operating pressure.

Online Price: $89.26
Regular Price: $92.98

Sterling thermostatic radiator steam trap, model 770-R, with a 1/2" trap connection in a right-hand pattern. The 770-R is cast bronze and has a 25 psi maximum operating pressure.

Online Price: $132.24
Regular Price: $137.75

Sterling thermostatic radiator steam trap, model 770-L, with a 1/2" trap connection in a left-hand pattern. The 770-L is cast bronze and has a 25 psi maximum operating pressure.

Online Price: $132.24
Regular Price: $137.75

Sterling thermostatic radiator steam trap, model 750-A, with a 1/2" trap connection in an angle pattern and stainless steel seat. The 750-A is cast bronze and has a 25 psi maximum operating pressure.

Online Price: $144.38
Regular Price: $150.40

Sterling thermostatic radiator steam trap, model 750-A, with a 1/2" trap connection in an angle pattern. The 750-A is cast bronze and has a 25 psi maximum operating pressure.

Online Price: $99.18
Regular Price: $103.32

Monash thermostatic radiator steam trap, model 6-B, with a 3/4" trap connection in an angle pattern. The 6-B is cast bronze and has a 125 psi maximum operating pressure.

Online Price: $150.75
Regular Price: $154.03

Monash thermostatic radiator steam trap, model 52, with a 3/4" trap connection in a straight pattern. The 52 is cast bronze and has a 50 psi maximum operating pressure.

Online Price: $120.39
Regular Price: $123.00

Page 1 of 10

Category Information