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Fittings - ABS (DWV) (315)

Choose ABS DWV fittings to save on plumbing costs and have fewer joints when connecting pipe systems. Acrylonitrile-butadiene-styrene (ABS) is a lightweight, high-strength, and flexible thermoplastic material that’s ideal for drainage, waste, and vent (DWV) fittings. Choose pipe fittings with right angle bends to make sturdy elbows for straight pipes for residential and commercial installations.

Use PEX fittings as alternatives for indoor water lines. Made from cross-linked polyethylene, these are tough, flexible plastic tubing and can withstand sub-zero temperatures without bursting. Install copper fittings closest to boilers and furnaces since they withstand high temperatures better than plastic options.
When you’re setting up a home plumbing project, ABS DWV fittings are a popular choice. They’re versatile and have use in applications beyond carrying drinking water. This includes waste removal, solid matter transport, and even structural applications, such as for making furniture frames.

ABS material is both lightweight and strong. Unlike metal, it’s not subject to rust or corrosion. This makes it easy to work with and helps prolong the service life of your plumbing system.

ABS fittings work with ABS pipes. They come in many configurations, such as 45- and 90-degree elbows, three- or four-sided tees, 45-degree wye connections, and more. Each of those ABS pipe fittings adjusts the angle at which your pipe is running, and several also allow you to branch out into multiple lines.

Other useful pieces include threaded adaptors that allow you to screw in other pieces and end caps for plugging off a section of line. Regular couplings allow you to connect two long lines to one another. You can also get ABS DWV fittings that reduce down, converting from a larger pipe size to a smaller one, or vice versa. Another type of fitting is the P-trap you connect under sink and basin outlets to catch items that fall down the drain.

When you get your fittings, make sure you note the two different diameters. They’re listed as OD, for outer diameter, and ID, for inner diameter. You always need your ABS fittings to have an inner diameter that matches the outer diameter of the pipes. This ensures a snug fit.

Pick up the correct glue for your ABS pipe fittings. As you piece fittings and pipe sections together, you need to glue them in place to ensure that there are no air or liquid leaks. Properly assembled and glued together, ABS fittings and pipes can give you years of reliable service.
IPEX 1 1/2-in diameter Black ABS Plastic Pivoting P-Trap icon-wishlist
IPEX
IPEX 1 1/2-in diameter Black ABS Plastic Pivoting P-Trap
Format 1 1/2"
Details
Article #00685744
IPEX 1.5-in ABS-DWV Hub P-Trap with Cleanout/Union icon-wishlist
IPEX
IPEX 1.5-in ABS-DWV Hub P-Trap with Cleanout/Union
Format 1 1/2"
Details
Article #00685856
IPEX 1.5-in ABS-DWV Hub Coupling icon-wishlist
IPEX
IPEX 1.5-in ABS-DWV Hub Coupling
Format 1 1/2"
Details
Article #00685837
IPEX 1.5-in ABS-DWV Hub Pivoting P-Trap with Union icon-wishlist
IPEX
IPEX 1.5-in ABS-DWV Hub Pivoting P-Trap with Union
Format 1 1/2"
Details
Article #00685864
IPEX 1-1/2 x 1-1/4-in ABS Female Compression Trap Adapter icon-wishlist
IPEX
IPEX 1-1/2 x 1-1/4-in ABS Female Compression Trap Adapter
Format 1 1/2x1 1/4"
Details
Article #00685827
IPEX 2-in Black ABS-DWV Hub P-Trap icon-wishlist
IPEX
IPEX 2-in Black ABS-DWV Hub P-Trap
Format 2"
Details
Article #00685852
IPEX Black ABS Plastic Sanitary Tee - 1 1/2-in diameter icon-wishlist
IPEX
IPEX Black ABS Plastic Sanitary Tee - 1 1/2-in diameter
Format 1 1/2"
Details
Article #00685755
IPEX 1-1/2-in Black ABS Plastic 90° Long Turn Hub Elbow icon-wishlist
IPEX
IPEX 1-1/2-in Black ABS Plastic 90° Long Turn Hub Elbow
Format 1 1/2" 90DG
Details
Article #00685767
IPEX 2 x 1.5-in ABS-DWV Hub Increaser Coupling icon-wishlist
IPEX
IPEX 2 x 1.5-in ABS-DWV Hub Increaser Coupling
Format 2x1 1/2"
Details
Article #00685842
IPEX 1 1/2-in ABS Female Trap Adapter icon-wishlist
IPEX
IPEX 1 1/2-in ABS Female Trap Adapter
Format 1 1/2"
Details
Article #00685826
IPEX Black ABS 1-1/2 x 1/2-in Dishwasher Wye icon-wishlist
IPEX
IPEX Black ABS 1-1/2 x 1/2-in Dishwasher Wye
Format 1 1/2x1/2"
Details
Article #00685782
IPEX 1-1/2-in Black ABS 45° Hub Wye Fitting icon-wishlist
IPEX
IPEX 1-1/2-in Black ABS 45° Hub Wye Fitting
Format 1 1/2" 45DG
Details
Article #00685778
IPEX 2-in ABS-DWV Hub P-Trap with Union icon-wishlist
IPEX
IPEX 2-in ABS-DWV Hub P-Trap with Union
Format 2"
Details
Article #00685857
IPEX 1-1/2 x 3/4-in Black ABS Dishwasher Wye icon-wishlist
IPEX
IPEX 1-1/2 x 3/4-in Black ABS Dishwasher Wye
Format 1 1/2x3/4"
Details
Article #00685790
IPEX 1-1/2-in Black ABS Plastic 45-degree Hub Elbow icon-wishlist
IPEX
IPEX 1-1/2-in Black ABS Plastic 45-degree Hub Elbow
Format 1 1/2" 45DG
Details
Article #00685801
IPEX 1.5-in Black ABS-DWV Hub P-Trap icon-wishlist
IPEX
IPEX 1.5-in Black ABS-DWV Hub P-Trap
Format 1 1/2"
Details
Article #00685851
IPEX 1.5-in ABS Female Permanent Cap icon-wishlist
IPEX
IPEX 1.5-in ABS Female Permanent Cap
Format 1 1/2"
Details
Article #00685847
IPEX 1-1/2-in Black ABS 22.5° Short Turn Hub Elbow icon-wishlist
IPEX
IPEX 1-1/2-in Black ABS 22.5° Short Turn Hub Elbow
Format 1 1/2" 22.5DG
Details
Article #00685806
IPEX Black ABS Plastic 1 1/2-in Backwater Valve icon-wishlist
IPEX
IPEX Black ABS Plastic 1 1/2-in Backwater Valve
Format 1 1/2"
Details
Article #00685719
IPEX 1-1/2-in Black ABS Plastic Hub 90° Short Turn Elbow icon-wishlist
IPEX
IPEX 1-1/2-in Black ABS Plastic Hub 90° Short Turn Elbow
Format 1 1/2" 90DG
Details
Article #00685762
IPEX ABS Plastic Trap Adapter, 1 1/2-in diameter icon-wishlist
IPEX
IPEX ABS Plastic Trap Adapter, 1 1/2-in diameter
Format 1 1/2"
Details
Article #00685747
IPEX Black ABS 3 x 2-in Hub Fitted Wye icon-wishlist
IPEX
IPEX Black ABS 3 x 2-in Hub Fitted Wye
Format 3x2INCL 45DG
Details
Article #00685786
IPEX 1.5-in ABS-DWV Hub P-Trap with Cleanout icon-wishlist
IPEX
IPEX 1.5-in ABS-DWV Hub P-Trap with Cleanout
Format 1 1/2"
Details
Article #00685853
IPEX 3-in Black ABS Plastic 90-degree Hub Elbow icon-wishlist
IPEX
IPEX 3-in Black ABS Plastic 90-degree Hub Elbow
Format 3" 90DG
Details
Article #00685764
IPEX Black ABS Plastic Spigot End Closet Flange icon-wishlist
IPEX
IPEX Black ABS Plastic Spigot End Closet Flange
Format 4x3"
Details
Article #00685873
IPEX Black ABS Plastic 4 x 3-in Ajustable Closet Flange icon-wishlist
IPEX
IPEX Black ABS Plastic 4 x 3-in Ajustable Closet Flange
Format 4x3"
Details
Article #00685872
IPEX 1-1/2-in Diameter Black ABS Plastic Swivel Female Sink Adapter icon-wishlist
IPEX
IPEX 1-1/2-in Diameter Black ABS Plastic Swivel Female Sink Adapter
Format 1 1/2"
Details
Article #00685890
IPEX 3-in Black ABS HUB 45-degree Wye Hub Fitting icon-wishlist
IPEX
IPEX 3-in Black ABS HUB 45-degree Wye Hub Fitting
Format 3" 45DG
Details
Article #00685780
IPEX 3-in ABS-DWV Coupling icon-wishlist
IPEX
IPEX 3-in ABS-DWV Coupling
Format 3"
Details
Article #00685839
IPEX 3 x 1-1/2-in Black ABS Hub Wye icon-wishlist
IPEX
IPEX 3 x 1-1/2-in Black ABS Hub Wye
Format 3x1 1/2INCL 45DG
Details
Article #00685789
IPEX 1 1/2-in Black ABS Plastic Cleanout Adapter with Plug icon-wishlist
IPEX
IPEX 1 1/2-in Black ABS Plastic Cleanout Adapter with Plug
Format 1 1/2"
Details
Article #00685878
IPEX 3-in Black ABS 22.5° Short Turn Hub Elbow icon-wishlist
IPEX
IPEX 3-in Black ABS 22.5° Short Turn Hub Elbow
Format 3" 22.5DG
Details
Article #00685808
IPEX Black ABS Plastic 1 1/2 x 1 1/4-in Copper-ABS Hub Pipe Adapter icon-wishlist
IPEX
IPEX Black ABS Plastic 1 1/2 x 1 1/4-in Copper-ABS Hub Pipe Adapter
Format 1 1/2x1 1/4"
Details
Article #00685893
Aqua Dynamic Trap Vent - Threaded - Plastic - 1 1/2-in dia icon-wishlist
AQUA-DYNAMIC
Aqua Dynamic Trap Vent - Threaded - Plastic - 1 1/2-in dia
Format 1 1/2"
Details
Article #0173192
IPEX 3-in Black ABS 90-degree Hub Elbow icon-wishlist
IPEX
IPEX 3-in Black ABS 90-degree Hub Elbow
Format 3" 90DG
Details
Article #00685766
IPEX 2-in ABS-DWV Coupling icon-wishlist
IPEX
IPEX 2-in ABS-DWV Coupling
Format 2"
Details
Article #00685838
IPEX 1-1/2-in Black ABS 60° Hub Elbow icon-wishlist
IPEX
IPEX 1-1/2-in Black ABS 60° Hub Elbow
Format 1 1/2" 60DG
Details
Article #00685810
IPEX 4 x 3-in Black ABS Plastic Offset Closet Flange icon-wishlist
IPEX
IPEX 4 x 3-in Black ABS Plastic Offset Closet Flange
Format 4x3"
Details
Article #00685869
IPEX 1.5-in ABS-DWV Hub S-Trap with Cleanout icon-wishlist
IPEX
IPEX 1.5-in ABS-DWV Hub S-Trap with Cleanout
Format 1 1/2"
Details
Article #00685855
IPEX 3-in Black ABS Plastic Backwater Valve with Sleeve icon-wishlist
IPEX
IPEX 3-in Black ABS Plastic Backwater Valve with Sleeve
Format 3"
Details
Article #00685722
IPEX 3-in Black ABS 45° Hub Elbow icon-wishlist
IPEX
IPEX 3-in Black ABS 45° Hub Elbow
Format 3" 45DG
Details
Article #00685803
IPEX Black ABS Plastic Adjustable Closet Flange - 4-in x 3-in icon-wishlist
IPEX
IPEX Black ABS Plastic Adjustable Closet Flange - 4-in x 3-in
Format 4x3"
Details
Article #00685870
IPEX 2 to 1 1/2-in Black ABS Reducer Bushing icon-wishlist
IPEX
IPEX 2 to 1 1/2-in Black ABS Reducer Bushing
Format 2x1 1/2"
Details
Article #00685818
IPEX 2-in ABS Plastic Hub 90-degree Elbow icon-wishlist
IPEX
IPEX 2-in ABS Plastic Hub 90-degree Elbow
Format 2" 90DG
Details
Article #00685763
IPEX Black ABS 1-1/2-in Long Turn 90° Hub Elbow icon-wishlist
IPEX
IPEX Black ABS 1-1/2-in Long Turn 90° Hub Elbow
Format 1 1/2" 90DG
Details
Article #00685775
IPEX ABS Plastic Sanitary Tee with 3-in and 1 1/2-in diameters icon-wishlist
IPEX
IPEX ABS Plastic Sanitary Tee with 3-in and 1 1/2-in diameters
Format 3x1 1/2"
Details
Article #00685752
IPEX 2-in ABS-DWV Hub P-Trap with Cleanout icon-wishlist
IPEX
IPEX 2-in ABS-DWV Hub P-Trap with Cleanout
Format 2"
Details
Article #00685854
IPEX 3-in ABS Plastic Female Sanitary Tee icon-wishlist
IPEX
IPEX 3-in ABS Plastic Female Sanitary Tee
Format 3"
Details
Article #00685757