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    12 Products

    Gauge Siphon Tubes

    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style A.
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style B.
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style C.
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style D.

    Style A

    Style B

    Style C

    Style D

    Also known as pigtails, these siphon tubes protect dry gauges from steam and high-temperature fluids. Add water to the tube to create a protective barrier between your gauge and process media.
    NPT Male Connections
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style A.
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style B.
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style C.

    Style A

    Style B

    Style C

    Style C—Style C requires less maintenance than Styles A, B, and D because the extra bends prolong water retention.
    Style
    Pipe
    Size
    Lg.
    Max. Pressure
    @ Temp.
    Specs.
    Met
    Each
    Brass
    A1/4
    		4"240 psi @ 400° FASTM B434031K28000000
    A1/4
    		4"1,000 psi @ 400° FASTM B434031K6800000
    A1/4
    		5 5/8"240 psi @ 400° FASTM B434031K6500000
    A1/4
    		5 5/8"1,000 psi @ 400° FASTM B434031K6100000
    B1/4
    		6 1/2"240 psi @ 400° FASTM B434031K6600000
    B1/4
    		6 1/2"1,000 psi @ 400° FASTM B434031K6300000
    C1/4
    		7 1/2"240 psi @ 400° FASTM B434031K6700000
    C1/4
    		7 1/2"1,000 psi @ 400° FASTM B434031K6400000
     
    NPT Female × NPT Male Connections
    Image of Product. Front orientation. Contains Annotated. Gauge Siphon Tubes. Style D.

    Style D

    Style
    Pipe
    Size
    Lg.
    Max. Pressure
    @ Temp.
    Specs.
    Met
    Each
    Brass
    D1/4 × 1/44"240 psi @ 400° FASTM B434031K31000000
    D1/4 × 1/44"1,000 psi @ 400° FASTM B434031K3200000
    D1/4 × 1/45 1/2"240 psi @ 400° FASTM B434031K3300000
    D1/4 × 1/45 1/2"1,000 psi @ 400° FASTM B434031K3400000
     
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