This 4" PVC fitting backwater device is designed to prevent any unwanted backup in sewer lines. It features threaded access seals that are hand tight, and allow easy maintenance and inspection. This fitting allows unrestricted flow in the downstream direction but closes and prevents the reverse flow of water back into the sewer system. We carry this fitting at very affordable prices. Grab it here now, here at PlumbersStock.
Product: | Check & Anti Backflow |
Use: | Drain Waste and Vent |
Repair and Maintenance | |
Connection Type: | Glued |
Mpn # | 869-4PS |
Weight | 12.65 lbs. |