6 in. 304 Stainless Steel Flanged Backflow Preventer

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Watts

Series 757DCDA 6 in. 304 Stainless Steel Flanged Backflow Preventer

This product requires certification to purchase.
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You last purchased this on
 
Watts

Series 757DCDA 6 in. 304 Stainless Steel Flanged Backflow Preventer

  • Fast #
  • Part #W757NDCDAOSYGPMU
  • Item #2975133
  • Manufacturer Part #0111565
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This product requires certification to purchase.

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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
  • Requires Certification

Specifications

ADA Compliant:
No
ANSI:
ANSI 372
ASSE Standards:
ASSE 1048
AWWA:
AWWA C-510
Application:
Non-Health Hazard
BAA Compliant:
Yes
CSA Certified:
CSA B64.5
Collection:
Series 757DCDA
Color Finish Category:
Stainless Steel
Color Finish Name:
Stainless Steel
Depth:
51-19/50 in
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
Yes
Fitting Size 1:
6 in
Fitting Size 2:
6 in
Fitting Sizes:
6 in
Height:
35-5/8 in
IAPMO Listed -:
No
Installation Type:
Horizontal, Vertical
Lead Law Compliance Level:
Not Compliant, Approved for Non-Potable Water Applications
Length:
43-1/2 in
Material:
Stainless Steel
Maximum Temperature:
140
Minimum Temperature:
33
NSF:
NSF 372
NSF Certified:
Yes
Number of Handles:
Two Handle
Pressure - Maximum:
175 psi
Recommended Valve Application:
Water
Temperature Range:
33 to 140 Deg F (0.5 to 60 Deg C)
UL Listed:
Yes
Valve Body Material:
Stainless Steel
Valve Body Style:
N Pattern
Valve Disc Material:
Rubber
Valve Operator:
Wheel Handle
Valve Seat Material:
Engineered Plastic
Valve Size:
6 in
Valve Type:
Double Check Detector Assembly
Weight:
350 lb
Width:
48-1/2 in