Watts Lead-Free 4" Reduced Pressure Zone Assembly (RPZ) LF909-NRS, #0122797
- Cat#: LF909-NRS
- EDP#: 0122797
- Size: 4"
- Lead-Free Series
- 175 PSI Max @ 110°F Max
- Fused Epoxy Coated Cast Iron Body
- Replaceable Seat
- Air In/Water Out Relief Valve Design
- No Special Tools Required in Servicing
- NSF 372