Model 350DA 2 in. Ductile Iron Flanged 350 psi Backflow Preventer

Part #W350DACFMLFK  |  Item #4802052  |  Manufacturer Part #2-350DACFM

$5,640.50 EACH

Valve Size:

2 in
Packaging Info:
  • Quantity Per 
  • Each: 1
  • Inner pack: 1

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Product Details

  • Horizontal or vertical installation offers versatility and eases installation
  • Lowest lifecycle costs in the Backflow industry
  • Patented Compound Check offers reliable performance and improved flow characteristics
  • Leak and unauthorized water use detection decreases risk of damage and unnecessary costs
  • Meets the requirements of NSF/ANSI 61
  • Meets the requirements of NSF/ANSI 61

Lead Law Compliant



ANSI Specifications: ANSI 61

ASSE Standards: ASSE 1048

ASTM Specifications: ASTM A-276, ASTM A-536

AWWA Specifications: AWWA C-510, AWWA C-606

Application: Fire Protection, Potable Water

CSA Certified: CSA B64.5

Coating: Fusion Epoxy

Collection: Model 350DA

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: Yes

Height: 28-3/10 in

Installation Type: Horizontal, Vertical

Lead Law Compliant: Yes

Length: 36-4/5 in

Material: Ductile Iron

Maximum Pressure: 350 psi

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: NSF 61

Recommended Valve Application: Water

Temperature Rating: 140

UL Listed: Yes

Valve Size: 2 in

Valve Type: Double Check Detector Assembly

Weight: 235

Weight Capacity: 19.3

Width: 19-3/10 in