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    3 Products

    Pressure Test Fittings

    Image of Product. Brass. Front orientation. Pressure Test Fittings. Pressure Test Fittings, NPT Male × UNF Male Plug, Brass.

    Brass

    Check pressure without permanently installing a gauge. Fittings have an NPT male connection for installation in your pipe or tank. Wrench-tighten the fitting onto your equipment, then insert the gauge adapter (sold separately) into the fitting. Connect gauge adapters to gauges with 1/4 pipe size NPT male threads.
    Plugs
    Gauge Adapters
    Pipe
    Size
    Thread
    Size
    Max. Pressure,
    psi
    Gasket
    Material
    Ht.
    For Use
    With
    Each
    Each
    NPT Male × UNF Male Plug
     
    Brass
    1/4
    3/8"-24
    1,000EPDM
    7/16"Air, Water1493K12000001493K29000000
     

    Aluminum One-Way-Flow Rotary Joints

    Image of Product. Front orientation. Contains Annotated. Rotary Joints. Aluminum One-Way-Flow Rotary Joints.
    These joints have a rotating shaft with threads on one end that connect to a continuously revolving drum, roller, or other rotating equipment. Use them to transfer hot and cold materials from your supply line. Joints are for one-way flow and are meant to be used in pairs—one joint serves as the supply line while the other serves as the return line. They are a compact size for use in small air and hydraulic applications.
    Right-Hand Thread—If your drum rotates counterclockwise as you face the connecting end, you should select a rotating joint with right-handed threads.
    Aluminum—Joints are made of lightweight aluminum.
    Rotating
    Threads
    Stationary
    Threads
    Max.
    Pressure @ Temp.
    Thread
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Max. Rotation
    Speed, rpm
    Body
    Dia.
    Lg.
    Air
    Oil
    Temp. Range,
    ° F
    Material
    Shaft
    Material
    For Use With
    Max. Vacuum
    @ Temp.
    Each
    Right-Hand Rotating Threads
    5/8"-18
    UNF
    Male1/4
    NPT
    Female3,5001 5/8"3 3/16"150 psi @ 72° F1,000 psi @ 72° F-20 to 250AluminumSteelAir and Hydraulic Oil28 in. Hg @ 72° F6827K820000000
     
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