Pentair Check Valve Features:
- 2.5" X 3" Plumbing. (This valve can be plumbed using either 2.5" or 3" PVC or CPVC Pipe)
- High temperature CPVC. (Recommended where air temperatures can reach 105 Degrees)
- Rated at 50 psi and an industry leading 180 GPM of flow.
- Check valve return spring designed to minimize head loss.
- Check valve design seals down to 15" water column (0.54 psi)
- Largest possible flow area for lower head loss.
- Manufacturers lifetime seal warranty.
- Tested and certified to NSF/ANSI 50.
- Tested and certified to IAPMO PS 87-95