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Radiator Traps

Marsh radiator traps and steam trap repair parts for steam heating systems ready for same-day shipping from State Supply. Marsh Heating radiator traps include models 1N, 2-4, 2 and 2-7. Find the steam trap repair parts in the “Related Products” category associated with the specific steam trap. Ready for same-day shipping from State Supply. Questions or concerns? Try downloading the State Supply Steam Trap catalog - Loaded with the schematic drawings, capacity tables and ordering guides for steam trap repair parts. You may also call our steam trap product experts Toll Free at 877-775-7705. We’re here to help!

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6 Item(s)

  1. Marsh Radiator Trap, Model 1N-AP, 1/2" pipe, 25 psi

    Marsh Radiator Trap, Model 1N-AP, 1/2" pipe, 25 psi

    SKU: MD1040

    Marsh angle pattern thermostatic trap model 1N-AP 1/2"pipe 15lb maximum operating pressure, capacity 800lbs per hour. SHEMA ratings. Learn More
    $46.32
  2. Marsh Radiator Trap, Model 1N-LH, 1/2" pipe, 25 psi

    Marsh Radiator Trap, Model 1N-LH, 1/2" pipe, 25 psi

    SKU: MD1055

    Marsh left hand pattern thermostatic trap model 1N-LH 1/2"pipe 15lb maximum operating pressure, capacity 800lbs per hour. SHEMA ratings. Learn More
    $46.32
  3. Marsh Radiator Trap, Model 1N-RH, 1/2" pipe, 25 psi

    Marsh Radiator Trap, Model 1N-RH, 1/2" pipe, 25 psi

    SKU: MD1060

    Marsh right hand pattern thermostatic trap model 1N-RH 1/2"pipe 15lb maximum operating pressure, capacity 800lbs per hour. SHEMA ratings. Learn More
    $46.32
  4. Marsh Radiator Trap, Model 1N-SW, 1/2" pipe, 25 psi

    Marsh Radiator Trap, Model 1N-SW, 1/2" pipe, 25 psi

    SKU: MD1045

    Marsh straight pattern thermostatic trap model 1N-AP 1/2"pipe 15lb maximum operating pressure, capacity 800lbs per hour. SHEMA ratings. Learn More
    $46.32
  5. Marsh Radiator Trap, Model 1N-V, 1/2" pipe, 25 psi

    Marsh Radiator Trap, Model 1N-V, 1/2" pipe, 25 psi

    SKU: MD1050

    Marsh vertical pattern thermostatic trap model 1N-V 1/2"pipe 15lb maximum operating pressure, capacity 800lbs per hour. SHEMA ratings. Learn More
    $46.32
  6. Marsh Radiator Trap, Model 2-4-AP, 3/4" pipe, 25 psi

    Marsh Radiator Trap, Model 2-4-AP, 3/4" pipe, 25 psi

    SKU: MD1065

    Marsh angle pattern thermostatic trap model 2-4-AP 3/4"pipe 15lb maximum operating pressure, capacity 1.600lbs per hour. SHEMA ratings. Learn More
    $71.64
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6 Item(s)

Free Steam Traps Catalog

Steam Traps Catalog

View repair parts guides, schematic drawings and product specs in the Steam Trap Maintenance & Repair Guide from State Supply. Click the cover image to get your free copy!

Steam System Optimization

Steam System Optimization Guide

The Steam System Performance Optimization Guide is designed to provide steam system users with a reference that describes the basic steam system components, outlines opportunities for energy and performance improvements, and discusses implementation of these improvement opportunities. Click the cover image to get your free copy!

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