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Sight Glass

UL listings and FM Approvals download and print submittals from our website and see what I know to be true, so many valves, so many different names and so few factories. If your valve says China on it, than it’s quite probable Argco buys from the same factory that your brand product comes from.

Either way UL and FM state Argco meets the specifications for fire sprinkler installations. Equal Quality and we Guarantee you Savings.

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  • Sight Glass 1" FxM NPT thread with 1/2" Restricted Orifice

    Sight Glass 1" FxM NPT thread with 1/2" Restricted Orifice

    SKU: 6520185

    $28.32 each

    $906.40 case of 40
    ($22.66 each)

  • Sight Glass 1-1/4" FxM without Restricted Orfice

    Sight Glass 1-1/4" FxM without Restricted Orfice

    SKU: 6520186

    $33.26 each

    $1,064.45 case of 40
    ($26.61 each)

  • Sight Glass 1" FxM without Restricted Orifice

    Sight Glass 1" FxM without Restricted Orifice

    SKU: 6520187

    $31.80 each

    $1,017.63 case of 40
    ($25.44 each)

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