1" Internal PVC Coupling - Furniture Grade
FORMUFIT 1" Internal Couplings connect two segments of 1 in. Schedule 40 PVC pipe internally, leaving a smooth, flush connection.
- Fits inside 1" Size Sch. 40 PVC pipe, which has an outside diameter of 1-5/16" (1.315") and an inside diameter of 1".
- Create 10-foot lengths from our 5-Foot PVC pipe segments, without expensive freight
- Fluted coupler 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 for outdoor, direct-UV applications