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    Plastic Pipe Fittings

    Home PLUMBING Fittings Plastic Fittings
    Coupling And Reducing Couplings (Plastic Pipe Fittings) Coupling and Reducing Couplings View All
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    Items 1 to 21 of 21 total
    3/4" x 3/8" Black Polyethylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0830
    Sold Out
    3/4" x 3/8" Black Polyethylene Pipe Reducer Nipple qt
    Black Polyethylene Pipe Reducer Nipple, P420-0830 replaces the following industrial numbers: RM3438P; TRN-60126-P
    SKU:
    P420-0830
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    Out-Stock
    Sold Out
    3/4" x 1/2" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0814
    Sold Out
    3/4" x 1/2" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0814 replaces the following industrial numbers: 03623-1208; 28625; 48335K167; M3412; RM3412; TRN-60128-N; TRN60128
    SKU:
    P420-0814
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    Out-Stock
    Sold Out
    1/2" x 3/8" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0813
    $1.09 USD
    1/2" x 3/8" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0813 replaces the following industrial numbers: 03623-0806; 28624; 48335K162; M1238; RM3812; TRN-6086-N; TRN6086
    SKU:
    P420-0813
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $1.09 USD
    1/2" x 1/4" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0812
    $1.16 USD
    1/2" x 1/4" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0812 replaces the following industrial numbers: 03623-0804; 48335K165; M1214; RM1214; TRN-6084-N; TRN6084
    SKU:
    P420-0812
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $1.16 USD
    3/8" x 1/4" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0811
    $6.00 USD
    3/8" x 1/4" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0811 replaces the following industrial numbers: 03623-0604; 28622; 48335K161; M3814; RM1438; TRN-6064-N; TRN6064
    SKU:
    P420-0811
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $6.00 USD
    3/4" x 1/2" Black Polyethylene Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0829
    $1.27 USD
    3/4" x 1/2" Black Polyethylene Pipe Reducer Nipple
    Black Polyethylene Pipe Reducer Nipple, P420-0829 replaces the following industrial numbers: PE-M3412; RM3412P; TRN60128P
    SKU:
    P420-0829
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $1.27 USD
    1/2" x 3/8" Black Polyethylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0828
    $0.91 USD
    1/2" x 3/8" Black Polyethylene Pipe Reducer Nipple qt
    Black Polyethylene Pipe Reducer Nipple, P420-0828 replaces the following industrial numbers: PE-M1238; RM3812P; TRN-6086-P; TRN6086P
    SKU:
    P420-0828
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $0.91 USD
    1/2" x 1/4" Black Polyethylene Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0827
    $0.91 USD
    1/2" x 1/4" Black Polyethylene Pipe Reducer Nipple
    Black Polyethylene Pipe Reducer Nipple, P420-0827 replaces the following industrial numbers: PE-M1214; TRN-6084-P; TRN6084P
    SKU:
    P420-0827
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $0.91 USD
    2" x 1-1/2" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0826
    $9.10 USD
    2" x 1-1/2" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0826 replaces the following industrial numbers: TRN306224PP
    SKU:
    P420-0826
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $9.10 USD
    1-1/2" x 1-1/4" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0825
    $10.19 USD
    1-1/2" x 1-1/4" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0825 replaces the following industrial numbers: TRN602420PP
    SKU:
    P420-0825
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $10.19 USD
    1-1/2" x 1" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0824
    $35.95 USD
    1-1/2" x 1" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0824 replaces the following industrial numbers: TRN602416PP
    SKU:
    P420-0824
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $35.95 USD
    1-1/4" x 1" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0823
    $9.56 USD
    1-1/4" x 1" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0823 replaces the following industrial numbers: TRN602016PP
    SKU:
    P420-0823
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $9.56 USD
    1" x 1/2" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0822
    $9.93 USD
    1" x 1/2" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0822 replaces the following industrial numbers: TRN60168PP
    SKU:
    P420-0822
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $9.93 USD
    3" x 2" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0821
    $28.94 USD
    3" x 2" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0821 replaces the following industrial numbers: TRN604832PP
    SKU:
    P420-0821
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $28.94 USD
    2" x 1-1/4" Polypropylene Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0820
    $10.29 USD
    2" x 1-1/4" Polypropylene Pipe Reducer Nipple
    Polypropylene Pipe Reducer Nipple, P420-0820 replaces the following industrial numbers: TRN603220PP
    SKU:
    P420-0820
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $10.29 USD
    1-1/4" x 3/4" Polypropylene Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0819
    $7.00 USD
    1-1/4" x 3/4" Polypropylene Pipe Reducer Nipple
    Polypropylene Pipe Reducer Nipple, P420-0819 replaces the following industrial numbers: TRN602012PP
    SKU:
    P420-0819
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $7.00 USD
    1" x 3/4" Polypropylene Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0818
    $9.10 USD
    1" x 3/4" Polypropylene Pipe Reducer Nipple qt
    Polypropylene Pipe Reducer Nipple, P420-0818 replaces the following industrial numbers: TRN601612PP
    SKU:
    P420-0818
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $9.10 USD
    1-1/4" x 1" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0817
    $4.19 USD
    1-1/4" x 1" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0817 replaces the following industrial numbers: RM114-1; TRN602016
    SKU:
    P420-0817
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $4.19 USD
    1/4" x 1/8" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0816
    $1.13 USD
    1/4" x 1/8" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0816 replaces the following industrial numbers: 03623-0402; M1418; TRN-6042-N; TRN6042
    SKU:
    P420-0816
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $1.13 USD
    3/4" x 3/8" White Nylon Pipe Reducer Nipple

    BRAND: Braso

    ID: #P420-0815
    $0.95 USD
    3/4" x 3/8" White Nylon Pipe Reducer Nipple
    White Nylon Pipe Reducer Nipples, P420-0815 replaces the following industrial numbers: 48335K166; M3438; RM3438; TRN-60126; TRN60126
    SKU:
    P420-0815
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $0.95 USD
    3/8" x 1/8" White Nylon Pipe Reducer Nipple qt

    BRAND: Braso

    ID: #P420-0810
    $0.95 USD
    3/8" x 1/8" White Nylon Pipe Reducer Nipple qt
    White Nylon Pipe Reducer Nipples, P420-0810 replaces the following industrial numbers: 03623-0602; M3818; TRN-6062-N; TRN6062N
    SKU:
    P420-0810
    Vendor:
    Braso
    Type:
    Plastic Pipe Fittings
    Availability:
    In-Stock
    $0.95 USD

    Shop Plastic Pipe Fittings at SupplyShop

    Find plastic pipe fittings for plumbing, water-treatment, repair, and maintenance work. Browse options such as Plastic Pipe Fittings, PVC Tom-Kap Adapter & Plug. Compare brands such as Braso, Rectorseal when a direct replacement or approved brand matters.

    How to choose plastic pipe fittings

    • Match the product page details to the equipment nameplate, project plan, or replacement part requirements.
    • Compare material, connection type, size, pressure or temperature rating, code requirements, and media compatibility where they apply.
    • Use product photos, manuals, model numbers, and SKU details to confirm the selection before checkout.

    Before you order

    Review availability, freight or parcel shipping needs, return eligibility, and installation requirements before checkout. If the job depends on exact fit, have the model number, measurements, photos, or replacement requirements ready before contacting SupplyShop.