Watts® 957-OSY RPZ Backflow Preventer, 2-1/2" FLG, 0111584
Description
- 70% lighter than traditional designs
- Patented checks ensure lowest pressure loss
- Incredibly easy to service; design keeps working area dry
Strainers are not included, but recommended; stainless steel strainers are sold separately.
Materials, standards & approvals: Materials: Sch 40 304 SS housing & sleeve; EPDM, silicone and Buna-N elastomers; Noryl® and SS checks; silicone check discs; nickel-plated bronze test cock bodies.
957 Series Standards & Approvals: ASSE 1013, CSA B64.5, USC-FCCCHR NSF Certified to NSF/ANSI 61; also UL Classified and FM Approved.
Shipping: Ships motor freight.
- Max working pressure: 175 psi
- Temperature range: 33 to 140°F
Product Information
- Item number
- 55804
- Brand Name
- Watts
- Catalog Page
- 1707
- Net weight
- 225
- Condition
- New
Watts® 957-OSY RPZ Backflow Preventer, 2-1/2" FLG, 0111584
- Item number
- 55804
- Brand Name
- Watts
- Catalog Page
- 1707
- Net weight
- 225
- Condition
- New
- 70% lighter than traditional designs
- Patented checks ensure lowest pressure loss
- Incredibly easy to service; design keeps working area dry
Strainers are not included, but recommended; stainless steel strainers are sold separately.
Materials, standards & approvals: Materials: Sch 40 304 SS housing & sleeve; EPDM, silicone and Buna-N elastomers; Noryl® and SS checks; silicone check discs; nickel-plated bronze test cock bodies.
957 Series Standards & Approvals: ASSE 1013, CSA B64.5, USC-FCCCHR NSF Certified to NSF/ANSI 61; also UL Classified and FM Approved.
Shipping: Ships motor freight.
- Max working pressure: 175 psi
- Temperature range: 33 to 140°F