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    10 Products
    About Pipe and Fittings
    industrial info icon

    Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    Fitting Type

    Fitting Type

    Low-Pressure Iron and Steel Compression Pipe Fittings

    Create quick, liquid-tight connections in medium-pressure applications with these connectors. They join rigid pipe of the same or different materials. Connectors have a gasket that permits moderate movement and misalignment of pipe ends.
    Compression connectors slide onto pipe and hand tighten with the end nuts. You may need to tighten over time. These connectors have a Buna-N rubber gasket that resists oil, as well as mild chemicals and water. Replace the gasket when it’s worn out, or swap it out for a gasket with different properties.
    Straight Connectors with Gasket
    Image of Product. Front orientation. Pipe and Fittings. Low-Pressure Iron and Steel Compression Pipe Fittings, Straight Connectors with Gasket, Compression.

    Compression

    Iron—Iron connectors have fair corrosion resistance.
    For Pipe
    Size
    For Pipe
    OD
    Material
    Color
    Max. Pressure
    @ Temp.
    Gasket
    Material
    Each
    Compression
    1/2
    		0.84"IronBlack125 psi @ 72° FBuna-N
    		4562K221000000
    3/4
    		1.05"IronBlack125 psi @ 72° FBuna-N
    		4562K22200000
    1
    		1.315"IronBlack125 psi @ 72° FBuna-N
    		4562K22300000
    1 1/4
    		1.66"IronBlack125 psi @ 72° FBuna-N
    		4562K22400000
    1 1/2
    		1.9"IronBlack125 psi @ 72° FBuna-N
    		4562K22600000
    2
    		2 3/8"IronBlack125 psi @ 72° FBuna-N
    		4562K22800000
     

    Drain, Waste, and Vent PVC Pipe Fittings for Joining Metal to Plastic

    These adapters connect PVC waste pipe to cast iron pipe without adding bulk. Instead of securing pipes together from the outside like clamp-on couplings, these flexible adapters fit into cast iron pipe to create a tight compression seal. Adapters should fit tightly—tap with a mallet to install. Made of PVC, these fittings won't corrode when exposed to water.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Straight Adapters
    Image of Product. Male × Female. Front orientation. Pipe and Fittings. Drain, Waste, and Vent PVC Pipe Fittings for Joining Metal to Plastic, Straight Adapters, Compression Socket Male × Compression Socket Female.

    Male × Female

    Pipe
    Size
    (A)
    (B)
    For Pipe
    OD (B)
    Material
    Color
    Max. Pressure
    @ Temp.
    Each
    Compression Socket Male × Compression Socket Female
    2
    		2
    		2 3/8"PVCBlack4 psi @ 72° F3409N14000000
    3
    		3
    		3 1/2"PVCBlack4 psi @ 72° F3409N1200000
    4
    		4
    		4 1/2"PVCBlack4 psi @ 72° F3409N1100000
     
    Straight Reducing Adapters
    Image of Product. Male × Female. Front orientation. Pipe and Fittings. Drain, Waste, and Vent PVC Pipe Fittings for Joining Metal to Plastic, Straight Reducing Adapters, Compression Socket Male × Compression Socket Female.

    Male × Female

    Pipe
    Size
    (A)
    (B)
    For Pipe
    OD (B)
    Material
    Color
    Max. Pressure
    @ Temp.
    Each
    Compression Socket Male × Compression Socket Female
    3
    		2
    		3 1/2"PVCBlack4 psi @ 72° F3409N13000000
     
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