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Trap Adapters

We offer many sizes of Trap Adapters to fit any type of trap and outlet drain piping you could possibly run into. Cast iron, PVC, ABS, steel or copper drain lines can easily be connected to your sink p-trap. You can choose the easy to use flexible type or the conventional glue-on type for plastic piping.

Trap To Drain Flexible Adapters

These trap to drain adapters are so flexible they can be used for bathroom sinks, kitchen sinks, laundry trays, bar sinks, bathtubs or utility sinks to quickly connect to drain pipes. And you won't have to wait for any glue to dry. By tightening the stainless steel clamps provided these adapters instantly create a leak proof sanitary seal.

Flexible Trap Adapters Advantages:
  • No messy gluing, threading or soldering needed!
  • Marine grade stainless steel rust proof clamps included
  • Flexible connectors adapt to dissimilar or same type of piping
  • Simple to install; push over piping and tighten the clamps with flat head screwdriver or 5/16" nut driver wrench
  • Resilient, tough elastomeric PVC composition provide leak proof drain, waste and sewer connections

trap adapter installed on ABS pipe example
These P-trap adapters easily adapt schedule 40 ABS or PVC, cast iron or steel pipes coming out of the wall or floor to tubular OD trap or tubing sizes. These are used under sinks and laundry trays where the tubular fittings are adjustable with slip joint nuts and washers. These adapters will fit both 1-1/2" and 1-1/4" tubular outside diameter trap pipe sizes, just in case you aren't sure which size you have.  Yes, they are that flexible!

Adapts Tubular ABS/PVC/Chrome P-traps  to  Cast Iron, Plastic, or Steel drain pipes
includes stainless steel hose clamps
Tubular Trap
Pipe Size
Drain
Pipe Size
Coupling Dimensions Price & Quantity
Dim A Dim B Dim C
1-1/2" OD or 1-1/4" OD 1-1/2" ID 1-29/32" 1-1/2" 2-3/8" $4.37
1-1/2" OD 1-1/2" ID 1-29/32" 1-5/8" 3-1/2" $6.53
1-1/2" OD or 1-1/4" OD 2" ID 2-3/8" 1-7/16" 2-3/8" $5.65

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trap adapter installed on Copper pipe example
Trap Adapters for schedule 40 ABS, PVC, cast iron or steel pipes coming out of the wall to connect to schedule 40 ABS, PVC or cast iron p-traps. These adapters are used for p-traps without swivel nuts like cast iron or the more common solvent ABS or PVC p-traps that are completely glued in place. 1-1/2" adapters are used for tubs or sinks, 2" adapters are used for showers or washing machine standpipes.

Adapts Cast Iron, Plastic, or Steel  to  Cast Iron, Plastic, or Steel
includes stainless steel hose clamps
Trap
Pipe Size
Drain
Pipe Size
Coupling Dimensions Price & Quantity
Dim A Dim B Dim C
1-1/4" 1-1/4" 1-5/8" 1-5/8" 3-1/2" $5.72
1-1/4" 1-1/2" 1-29/32" 1-5/8" 3-1/2" $6.53
1-1/2" 1-1/2" 1-29/32" 1-29/32" 3-1/2" $6.05
2" 2" 2-3/8" 2-3/8" 3-1/2" $6.47

- OR - View Cart

These Flexible Trap Adapters will connect ABS/PVC/Cast-Iron or tubular sized pipe to Copper Drainage Pipes.
trap adapter installed on Copper pipe example

Adapts Cast Iron, Plastic, or Steel  to  Copper Pipe
includes stainless steel hose clamps
P-Trap
Pipe Size
Copper Drain
Pipe Size
Coupling Dimensions Price & Quantity
Dim A Dim B Dim C
1-1/2" OD.
(tubular)
1-1/2" ID Nom. 1-5/8" 1-5/8" 3-1/2" $5.72
1-1/2" ID
Cast iron/ABS/PVC
1-1/2" ID Nom. 1-29/32" 1-5/8" 3-1/2" $6.53
1-1/2" OD or 1-1/4" OD
(tubular)
2" ID Nom. 2-3/8" 1-7/16" 2-3/8" $5.65

- OR - View Cart

Tubular Drain Pipe Flexible Connectors

flexible tubular connector example
These Trap Adapters features:
  • Quickly repair or extend tubular piping
  • Fits Tubular Chrome/Brass ABS or PVC 1-1/4" or 1-1/2" OD sizes
  • Easily connects and adapts brass to brass, plastic to plastic or plastic to brass
  • Push over piping and tighten the clamps
  • Fits Tubular Chrome/Brass ABS or PVC 1-1/4" or 1-1/2" OD trap sizes
  • Leak free, reliable seal for sinks, garbage disposal or laundry tub drains

Fits ABS/PVC/Chrome Tubular OD to ABS/PVC/Chrome Tubular OD
includes stainless steel hose clamps
Pipe Size Coupling Dimensions Price & Quantity
Dim A Dim B Dim C
1-1/2"/1-1/4" OD x 1-1/2"/1-1/4" OD 1-7/16" 1-7/16" 2-3/8" $3.57

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Glue-On Trap Adapters

ABS Male Trap Adapters
Spigot x Slip Joint
Male Spigot fits into Hub
Slip Joint nut/washer fits over tubular pipe

Size Price & Quantity
1-1/2" spigot x 1-1/2" Mipt with SJ nut
includes 1-1/2" and 1-1/4" SJ washers for 1-1/4" or 1-1/2" OD tubular piping
$3.38

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ABS Female Trap Adapters
Hub x Slip Joint
Female Hub fits over ABS schedule 40 pipe
Slip Joint nut/washer fits over tubular pipe

Size Price & Quantity
1-1/2" Hub x 1-1/4" Mipt w/Nut & washer
includes 1-1/4" SJ washer for 1-1/4" OD tubular piping
$2.29
1-1/2" Hub x 1-1/2" Mipt w/Nut & washer
includes 1-1/2" SJ washer for 1-1/2" OD tubular piping
$2.82

- OR - View Cart

Related Items & Accessories



Common Terms
(and what they mean)
  • CI: Cast iron
  • Fipt: Female pipe threads on the inside of fitting
  • FTG: The same size as the pipe. Will fit inside a socket (hub) fitting
  • Mipt: Male iron pipe threads on the outside of fitting
  • Hub: Part of fitting the pipe inserts into
  • ID: Inside Diameter
  • Nom: Nominal. Used to describe copper pipe and fittings in plumbing. Refers to the inside diameter of the pipe which varies by thickness of the pipe. The outside is a constant size and is always 1/8" larger than the nominal size. Example: 1/2" nominal is always 5/8" O.D.
  • OD: Outside Diameter
  • SJ: Slip Joint. Compression nuts/washers create seal from fittings to pipe
  • Spigot: Fitting end same size as pipe. Will glue into hub of another fitting
  • Tubular: Under sink drainage piping measured by outside diameter


Frequently Asked Questions

Q. "What is tubular sized pipe?"
A. Tubular sized piping can be made out of ABS, PVC, or polypropylene. It is used mainly for under sink p-traps and drain fittings that use compression style washers and nuts to create a seal referred to as slip joint connections. The slip joint connections allow the tubing and fittings to be cut and adjusted as needed for each individual installation. The tubing is sized according to the outside dimensions of the pipe.

Q. "My kitchen drain doesn't quite line up with my trap. Is there a flexible adapter or connector that I can install in order to fix this?"
A. There are flexible tubular coupling and extensions available, however, we feel those types of adapters should be your last resort because they are designed with corrugations which can cause hair or debris to build up and create unnecessary stoppages. We strongly suggest you use solid drain type fittings to correct any alignment needed. Oftentimes the trap itself can be swiveled to correct the alignment needed to match the drain pipe angle.


Customer Testimonials

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- Aulborn Fraley, Hot Springs, Arkansas 71913

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