Watts 757-NRS 3 WAT0111523
WATTS® 757 Series 757-NRS 3 Check Valve Assembly Backflow Preventer With NRS Shut-Off Valve, 3 in, Flanged, Lead-Free
- Manufacturer: Watts Water Technologies
- Brand Name: Watts
- Part#: WAT0111523
- MPN: 757-NRS 3
- UPC: 098268119039
- Min. Order Qty: 1
- Qty. Interval: 1
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Availability:
- Branch Availability
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This 3 in stainless steel double check valve assembly is designed to prevent the reverse flow of objectionable but not toxic water from being pumped or siphoned into the potable water supply due to back siphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non-health hazards and from other contaminants found at the service line entrance. It consists of a stainless steel body, tri-link check valves, non-rising stem resilient seated gate valves and test cocks. This compact modular design with a single access sleeve for easy maintenance is approved for horizontal or vertical installation in accordance with the direction of the flow arrow on the assembly.
WATTS® Check Valve Assembly Backflow Preventer With NRS Shut-Off Valve, 757 Series, 3 in Nominal, Flanged Connection, 175 psi Pressure, Media: Water, 31-3/4 in Inlet to Outlet Length, 10-1/4 in Opening, Horizontal, Vertical Mounting, 304 Stainless Steel Body, Lead-Free/Contains Lead: Lead-Free, 33 to 140 deg F, Dimensions: 10-1/2 in W
| Body Material | : | 304 Stainless Steel |
| Connection Type | : | Flanged |
| Dimensions | : | 10-1/2 in W Domestic/Import |
| Inlet to Outlet Length | : | 31-3/4 in |
| Lead-Free/Contains Lead | : | Lead-Free |
| Media | : | Water |
| Mounting Type | : | Horizontal, Vertical |
| Nominal Size | : | 3 in |
| Opening Size | : | 10-1/4 in |
| Pressure Rating | : | 175 psi |
| Series | : | 757 Series |
| Temperature Rating | : | 33 to 140 deg F |
- Bronze body nickel-plated test cocks
Instruction/Installation Manual