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Identifying this trap

Homeheater
Homeheater Member Posts: 5
in Strictly Steam
Could anyone tell me how this trap was designed to work?



Thanks Jim

Comments

  • JStar
    JStar Member Posts: 2,752
    Trap

    Looks like it forms a water seal. No moving parts.
  • Paul48
    Paul48 Member Posts: 4,469
    Trap?

    Or vent?
  • Steamhead
    Steamhead Member Posts: 17,393
    It's missing the thermostatic element

    you can see a bit of it still screwed into the underside of the trap's cover.



    Try Tunstall or Barnes & Jones for replacement parts.
    All Steamed Up, Inc.
    Towson, MD, USA
    Steam, Vapor & Hot-Water Heating Specialists
    Oil & Gas Burner Service
    Consulting
  • JStar
    JStar Member Posts: 2,752
    Trap

    It looks like the pipe inlet is lower than the outlet.
  • gerry gill
    gerry gill Member Posts: 3,078
    i'm assuming thats an optical illusion

    or the air wouldn't get out of the radiator.
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

  • Steamhead
    Steamhead Member Posts: 17,393
    Might be

    an outboard trap, like Illinois, Marsh and Sterling marketed back in the day.
    All Steamed Up, Inc.
    Towson, MD, USA
    Steam, Vapor & Hot-Water Heating Specialists
    Oil & Gas Burner Service
    Consulting
  • gerry gill
    gerry gill Member Posts: 3,078
    oh yea,

    good point!
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

  • JStar
    JStar Member Posts: 2,752
    Trap

    Found this previously posted image.
  • gerry gill
    gerry gill Member Posts: 3,078
    a much better picture.

    Steamhead nailed that one.
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

  • SWEI
    SWEI Member Posts: 7,356
    outboard trap

    OK, somebody's gotta 'splain that to us newbies...
  • gerry gill
    gerry gill Member Posts: 3,078
    outboard trap

    works the same as any thermostatic trap, but sits sideways, thats all..theory was it would stay cleaner that way..
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

  • SWEI
    SWEI Member Posts: 7,356
    outboard

    If I'm reading this right, they still have a thermostatic element, but tend not to collect debris?
  • gerry gill
    gerry gill Member Posts: 3,078
    yup, you got it.

    Tho, my experiance is they dont hmm old the steam back ss well as a standard trap.
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

  • gerry gill
    gerry gill Member Posts: 3,078
    yup, you got it.

    Tho, my experiance is they dont hmm old the steam back ss well as a standard trap.
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

This discussion has been closed.

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