4 in. Stainless Steel Flanged 175 psi Backflow Preventer
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Watts
Series 757DCDA 4 in. Stainless Steel Flanged 175 psi Backflow Preventer
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Purchase history
Watts
Series 757DCDA
4 in. Stainless Steel Flanged 175 psi Backflow Preventer
0111552
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Product Details
- 70% lighter than traditional designs
- Patented tri-link spring check provides lowest pressure loss
- Extremely compact design
- May be used for horizontal, vertical or N pattern installations
- Unmatched ease of serviceability
Specifications
- ADA Compliant:
- No
- ASSE Standards:
- ASSE 1048
- AWWA:
- AWWA C-510
- Application:
- Residential
- BAA Compliant:
- Yes
- CSA Certified:
- CSA B64.5
- Collection:
- Series 757DCDA
- Color Finish Category:
- Stainless Steel
- Color Finish Name:
- Stainless Steel
- Depth:
- 35-41/100 in
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Fitting Size 1:
- 4 in
- Fitting Size 2:
- 4 in
- Fitting Sizes:
- 4 in
- Height:
- 26-3/4 in
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Not Compliant, Approved for Non-Potable Water Applications
- Length:
- 33-3/4 in
- Material:
- Stainless Steel
- Material Type:
- 304
- Maximum Temperature:
- 140
- Minimum Temperature:
- 33
- NSF Certified:
- No
- Pressure - Maximum:
- 175 psi
- Recommended Valve Application:
- Water
- UL Listed:
- Yes
- Valve Body Material:
- Stainless Steel
- Valve Body Style:
- Inline
- Valve Disc Material:
- Rubber
- Valve Operator:
- Cross Handwheel
- Valve Seat Material:
- Engineered Plastic
- Valve Size:
- 4 in
- Valve Type:
- Double Check Detector Assembly
- Weight:
- 175 lb
- Width:
- 26 in