Tunstall Corporation produces a full line of Float & Thermostatic Steam Traps containing a float valve mechanism which modulates to discharge condensate continuously, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent (The Tunstall Capsule®).

The “FTH” series traps are designed for use in systems that produce an exceptionally large amount of condensate (625 to 24,000 lbs. of condensate per hour). Two sizes (1-1/2" & 2") available for low, medium and high pressure applications with a “H” pattern piping connection for maximum installation flexibility.

All Tunstall float and thermostatic traps can be serviced without disturbing system piping

  • Rapid condensate removal

    Stainless steel balanced pressure thermostatic air vent (Tunstall Capsule®).

    All stainless steel internal components

    Variety of piping connections.

    Designed to withstand water hammer & high load demands.

    Designed for In-line repair.

    Made in the U.S.A.

    Either upper connection used for Inlet, either lower connection used for outlet.

  • Body & Cover: Cast Iron-ASTMA 126CI B

    Valve Head: Stainless Steel

    Valve Seat: Stainless Steel

    Valve Seat :Gasket Non-Asbestos

    Float: Stainless Steel

    Bracket & Lever Assembly: Stainless Steel

    Thermostatic Air Vent: Tunstall Capsule® Stainless Steel

    Cover Bolts: Carbon Steel Grade 5

    Cover Gasket: Non-Asbestos

    Draining Plug:: Stainless Steel