McMaster-Carr logo
    Filter by
    System of Measurement
    Pipe Schedule
    Industrial Info Compare
    Flange Material
    Industrial Info Compare
    Pipe Material
    Industrial Info Compare
    Fitting Connection
    Industrial Info Compare
    Gender
    Connects To
    Length
    Maximum Pressure @ Temperature
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    Minimum Temperature
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Food Industry Standard
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    8 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.

    Standard-Wall Plastic Pipe Fittings for Water

    Connect these fittings to Schedule 40 plastic pipe–they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
    Wye Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Standard-Wall Plastic Pipe Fittings for Water, Wye Connectors, Cement Socket Female.

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    6
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K6460000000
     
    Wye Reducers
    Image of Product. Female. Front orientation. Contains Annotated. Pipe and Fittings. Standard-Wall Plastic Pipe Fittings for Water, Wye Reducers, Cement Socket Female × Cement Socket Female × Cement Socket Female.

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    (A)
    (B)
    (C)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female × Cement Socket Female × Cement Socket Female
    6
    4
    6
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K0590000000
     
    Double Wye Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Standard-Wall Plastic Pipe Fittings for Water, Double Wye Connectors, Cement Socket Female.

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    6
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K1290000000
     

    Thick-Wall Plastic Pipe Fittings for Water

    Connect these fittings to Schedule 80 pipe. With thicker, stronger walls than standard-wall fittings, they can handle heavy duty supply applications, such as water processing, wastewater treatment, and irrigation. Fittings are plastic for good corrosion resistance. They meet ASTM specifications and testing requirements for material quality.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
    Wye Connectors
    Image of Product. Front orientation. Pipe and Fittings. Thick-Wall Plastic Pipe Fittings for Water, Wye Connectors, Cement Socket Female.

    Cement Socket Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    6
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K1910000000
     
    Wye Reducers
    Image of Product. Cement Socket Female. Front orientation. Contains Annotated. Pipe and Fittings. Thick-Wall Plastic Pipe Fittings for Water, Wye Reducers, Cement Socket Female × Cement Socket Female × Cement Socket Female.

    Cement Socket Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    (A)
    (B)
    (C)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female × Cement Socket Female × Cement Socket Female
    6
    4
    6
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K4120000000
     
    Double Wye Connectors
    Image of Product. Front orientation. Pipe and Fittings. Thick-Wall Plastic Pipe Fittings for Water, Double Wye Connectors, Cement Socket Female.

    Cement Socket Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    6
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K023000000000
     

    Drain, Waste, and Vent PVC Clamp-On Pipe Fittings for Water

    To make installing and maintaining systems easy, these connectors come with clamps that form a strong seal on pipe and fittings once tightened.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Saddle Tap Wyes
    Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. Drain, Waste, and Vent PVC Clamp-On Pipe Fittings for Water, Saddle Tap Wyes, Clamp On × Clamp On.

    Clamp On × Clamp On

    Saddle-tap adapters allow you to tap into an existing pipeline. They have wraparound clamps that provide nearly 360° contact with pipe; as the clamps are tightened, pressure is uniformly distributed around the pipe for maximum support. To install, shut down your line and drill a hole in the pipe where you want to create a connection. Position the saddle over the hole and tighten the clamps.
    For
    Pipe Size
    (A)
    (B)
    For Hole
    Dia.
    Material
    Max. Pressure
    @ Temp.
    Clamp Material
    Each
    Clamp On × Clamp On
    6
    6 to 125 1/2"PVCNot Rated300 Series Stainless Steel48545K210000000
     

    CPVC Pipe Fittings for Chemicals

    Made of CPVC, these fittings withstand salt solutions, acids, and other harsh substances. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and wastewater treatment. These fittings are comparable to Corzan. Some meet ASTM D1784 specifications and testing requirements for material quality.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Wye Connectors
    Image of Product. Front orientation. Pipe and Fittings. CPVC Pipe Fittings for Chemicals, Wye Connectors, Cement Socket Female.

    Cement Socket Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).
    80 Pipe Schedule—Schedule 80 fittings have thick, strong walls for heavy duty, industrial applications.
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    6
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K2490000000
     
    back to top