WORLDWIDE SOURCING pipe coupling, flexible, 4 x 4 in nominal size, PVC, ASTM c-1173, c-1277, C1460, cispi 310, iapmo PS 109, PS90 and CSA B602. This product is for specific use underground, and is designed with a ring stopper on the inside. It is not for use on pressurized Plumbing systems. It works effectively and is definitely a great quality product.
- For specific use underground
- Designed with a ring stopper on the inside
- Not for use on pressurized Plumbing systems
- Product Dimension: 18.13″ x 13.36″ x 14.08″