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  • Featured
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  • NIBCO 603-1214 VALVE REPAIR & REBUILD KITS
    NIBCO
    Nibco 603-1214 1/2 X 1/4 Female Adpt Sweat
    SKU: 603-1214
    Product DescriptionThe Nibco 603-1214 is a 1/2 X 1/4 female adapter designed for sweat fittings. This product aids in connecting two pipes of differing sizes securely. It is essential for various plumbing applications, allowing for easy installation in tight spaces. 1/2 inch by 1/4...
    $21.44
    $21.44
  • NIBCO 603-1238 LINE SETS
    NIBCO
    Nibco 603-1238 Copper Female Adapter 1/2 in. X 3/8
    SKU: 603-1238
    Product DescriptionThe Nibco 603-1238 Copper Female Adapter is designed for connecting copper piping. This specific adapter fits both half-inch and three-eighths inch pipes, ensuring a solid connection. Made from durable copper materials, it is suited for various plumbing applications. Fits 1/2 inch and 3/8...
    $15.19
    $15.19
  • NIBCO 603-138114 LINE SETS
    NIBCO
    Nibco 603-138114 Copper Female Adapter 1 3/8 in. X 1 1/4
    SKU: 603-138114
    Product DescriptionNibco 603-138114 is a copper female adapter designed for reliable plumbing connections. This adapter measures one and three-eighths inches by one and one-quarter inches. It serves as a crucial component in various plumbing applications where copper fittings are needed. Compatible with standard copper...
    $26.92
    $26.92
    $44.59
  • NIBCO 603-1414 LINE SETS
    NIBCO
    Nibco 603-1414 Copper Female Adapter 1/4 in. X 1/4 in.
    SKU: 603-1414
    Product DescriptionThe Nibco 603-1414 Copper Female Adapter is a reliable choice for various plumbing applications. Made of high-quality copper, this adapter ensures durability and efficient connections. Suitable for both residential and commercial setups, it features a 1/4 inch by 1/4 inch size. High-quality copper...
    $15.99
    $15.99
  • NIBCO 603-158112 LINE SETS
    NIBCO
    Nibco 603-158112 Copper Female Adapter 1 5/8 in. X 1 1/2
    SKU: 603-158112
    Product DescriptionThe Nibco 603-158112 Copper Female Adapter is designed for connecting pipes of different diameters. This copper fitting features a size of one and five-eighths inches by one and one-half inches. It is essential for plumbing systems requiring a solid connection between pipes. With...
    $18.47
    $18.47
    $29.92
  • NIBCO 6032 PIPE FITTINGS
    NIBCO
    NIBCO 603-2 1/2 in. Fitting x Female (5/8 OD x 1/2) Wrot Copper Adapter
    SKU: 6032
    Product DescriptionThe Nibco 603-2 is a lead-free wrot copper solder pressure female adapter. It is designed for use in residential and commercial plumbing systems, including potable water, air conditioning, and refrigeration applications. Lead-free construction for safety Compatible with various plumbing systems Manufactured to ASTM...
    $24.01
    $24.01
  • NIBCO 603-2R PIPE FITTINGS
    NIBCO
    NIBCO 603-2R 1/2 in. Fitting x Female (5/8 OD x 3/8) Wrot Copper Adapter, Lead Free
    SKU: 603-2R
    Product DescriptionThe NIBCO lead-free wrot copper solder pressure female adapter, model 603-2R, is suitable for use in residential and commercial applications such as potable water, air conditioning, and refrigeration systems. This adapter connects a half-inch fitting to a female connection with a five-eighths outer...
    $21.99
    $21.99
  • 233166715.jpg
    NIBCO
    Nibco 603-3 3 CXF WROT COPPER FEMALE ADAPTER DOMESTIC
    SKU: 603-3
    Product Description The Nibco 603-3 is a three-inch copper female adapter designed for residential plumbing applications. This adapter is made from high-quality wrot copper, ensuring durability and reliability in connecting copper pipes. Made from durable wrot copper Designed for easy installation Compatible with standard...
    $120.25
    $120.25
  • NIBCO 603-3412 LINE SETS
    NIBCO
    Nibco 603-3412 Copper Female Adapter 3/4 in X 1/2 in
    SKU: 603-3412
    Product DescriptionThe Nibco 603-3412 Copper Female Adapter is essential for plumbing applications. The adapter has a 3/4 inch by 1/2 inch size, making it versatile and practical for various installations. 3/4 inch x 1/2 inch size Lightweight at 0.11 lbs Durable copper material Product...
    $15.99
    $15.99
  • NIBCO 603-3434 LINE SETS
    NIBCO
    Nibco 603-3434 Copper Female Adapter 3/4 in. X 3/4 in.
    SKU: 603-3434
    Product DescriptionThe Nibco 603-3434 Copper Female Adapter is designed for connecting copper tubing to a male pipe. This adapter offers durability and a reliable connection. It is ideal for plumbing and other installations requiring a secure joint. Durable copper construction Sweat connection for easy...
    $15.99
    $15.99
    $16.28
  • NIBCO 603-5812 PIPE FITTINGS
    NIBCO
    Nibco 603-5812 5/8 X 1/2 Female Adpt Sweat
    SKU: 603-5812
    Product DescriptionThe Nibco 603-5812 is a 5/8 X 1/2 female adapter designed for sweat applications. It facilitates connections in various plumbing systems. This adapter promotes secure and effective fluid transfer in heating and cooling setups. Suitable for copper pipe connections. Compatible with a variety...
    $15.99
    $15.99
  • NIBCO 603-5812 VALVE REPAIR & REBUILD KITS
    NIBCO
    Nibco 603-5812 Female Adapter Sweat 5/8 X 1/2
    SKU: 603-5812
    The Nibco 603-5812 is a female adapter sweat designed for use in plumbing systems. This component connects pipes with various diameters, specifically five-eighths inches to one-half inch. It is useful in residential and commercial applications where reliable connections are needed. Connects five-eighths inch and...
    $21.99
    $21.99
  • NIBCO 603-781 LINE SETS
    NIBCO
    Nibco 603-781 Copper Female Adapter 7/8 in X 1
    SKU: 603-781
    Product DescriptionThe Nibco 603-781 Copper Female Adapter allows for easy joining of two pipes. This fitting connects a seven-eighths inch pipe to a one inch pipe. It is designed for sweat connections, providing a reliable seal for plumbing systems. Material: Copper Size: 7/8 in....
    $19.86
    $19.86
    $32.31
  • NIBCO 603-7812 VALVE REPAIR & REBUILD KITS
    NIBCO
    Nibco 603-7812 7/8 X 1/2 Female Adpt Sweat
    SKU: 603-7812
    Product DescriptionNibco 603-7812 is a 7/8 by 1/2 female adapter designed for sweat connections. This product is suitable for various plumbing and HVAC applications. Material: Copper Connection: Sweat Size: 7/8 inch to 1/2 inch Product HighlightsThis female adapter allows for secure connections in piping...
    $21.99
    $21.99
  • NIBCO 603-7812 PIPE FITTINGS
    NIBCO
    Nibco 603-7812 Female Adapter Sweat 7/8 x 1/2
    SKU: 603-7812
    Product Description The Nibco 603-7812 Female Adapter Sweat 7/8 x 1/2 is designed for various plumbing applications. This adapter from Nibco ensures secure connections and is widely used in residential and commercial settings. Designed for 7/8 x 1/2 connections Trusted Nibco brand Reliable and...
    $15.99
    $15.99
  • NIBCO 603-7834 LINE SETS
    NIBCO
    Nibco 603-7834 Copper Female Adapter 7/8 in. X 3/4
    SKU: 603-7834
    Product DescriptionThe Nibco Copper Female Adapter, MPN 603-7834, is designed for connecting copper pipes in various plumbing applications. This fitting features a size of seven-eighths inch by three-quarters inch and is made of durable copper material. High-quality copper material Size: 7/8 inch x 3/4...
    $15.99
    $15.99
  • 220926941.jpg
    NIBCO
    NIBCO 603-CB 1-1/2 in. Sweat x Female Wrot Copper Adapter, Lead Free, Clean and Bagged
    SKU: 603-CB
    Product DescriptionThe NIBCO lead-free wrot copper solder pressure female adapter, marked with MPN 603-CB, is designed for both residential and commercial applications. It is suitable for use in potable water systems, air conditioning, and refrigeration. The adapter is also cleaned and bagged for oxygen...
    $21.99
    $21.99
  • 226937971.jpg
    NIBCO
    Nibco 603-CB-1 Wrot Copper Female Adapter Domestic
    SKU: 603-CB-1
    Product Description The Nibco 603-CB-1 is a wrot copper female adapter designed for reliable plumbing connections. This adapter is intended for use in various plumbing applications, ensuring a secure and leak-free join in copper piping systems. The product is made from high-quality copper, making...
    $22.30
    $22.30
  • 226938304.jpg
    NIBCO
    Nibco 603-CB-1/2 Female Adapter Power 1/2
    SKU: 603-CB-1/​2
    Product Description The Nibco 603-CB-1/2 is a copper female adapter designed for easy and reliable connections in plumbing systems. This product is made from durable, clean, and bagged wrot copper, ensuring it meets domestic plumbing standards. Compatible with various plumbing applications Made of clean...
    $21.99
    $21.99
  • 226938538.jpg
    NIBCO
    Nibco 603-CB-3/4 Clean & Bagged Wrot Copper Female Adapter Domestic
    SKU: 603-CB-3/​4
    Product DescriptionThe Nibco 603-CB-3/4 is a clean and bagged wrot copper female adapter designed for reliable connections in plumbing applications. This adapter is made from high-quality copper for durability and corrosion resistance, making it suitable for both residential and commercial plumbing tasks. Made with...
    $21.99
    $21.99
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