FORMUFIT 1-1/4 in. Internal Couplings connect two segments of 1-1/4 in. Schedule 40 PVC pipe internally, leaving a smooth, flush connection.
- Fits inside 1-1/4" Size Sch. 40 PVC pipe, which has an outside diameter of 1-5/8" (1.660") and an inside diameter of 1-1/4".
- Create 10-foot lengths from our 5-Foot PVC pipe segments, without expensive freight
- Ideal for break points in larger applications and designs, to help reduce transport size
- Flutedcoupler design fits directly inside of the pipe, so no external element is exposed
- Connects two Schedule 40 PVC pipes with an almost seamless appearance
- Flow-through capability to allow wiring or non-plumbing fluid passage
- Clean, marking-free and embossment-free surface
- Injection molded as a single unit for higher durability
- Impact proof; 5x more durable than plumbing grade fittings
- Sunlight resistant for outdoor, direct-UV applications
View all of they physical dimensions of this product by downloading the Technical Specifications document in PDF format.