Radiator Traps

Armstrong radiator traps for low-pressure steam heating systems. Choose from 1/2” or 3/4” pipe connections. The TS-3 is a heavy duty, wafer-type trap for the drainage of all types of steam radiators and convectors. Its wafer design is well suited to systems prone to water hammer, which may damage conventional bellows-type units. The TS-3 is repairable in-line and has an all-stainless steel wafer element. The internal radiator trap thermostat is a long-lasting capsule. Easily replaced, the stainless steel thermostat operates efficiently even in the harshest conditions.

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  1. Armstrong Radiator Trap, Model TS-3, 1/2" pipe, 300 psi

    Armstrong Radiator Trap, Model TS-3, 1/2" pipe, 300 psi

    SKU: AN1370

    Armstrong angle pattern thermostatic trap model TS-3 1/2"pipe 65lb maximum operating pressure, capacity 960lbs per hour. Learn More
    $101.85
  2. Armstrong Radiator Trap, Model TS-3, 3/4" pipe, 300 psi

    Armstrong Radiator Trap, Model TS-3, 3/4" pipe, 300 psi

    SKU: AN1375

    Armstrong angle pattern thermostatic trap model TS-3 3/4"pipe 65lb maximum operating pressure, capacity 960lbs per hour. Learn More
    $97.97
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