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  • 3" X 3", Flanged Osy X Flanged Osy, 175 PSI, Lead-free, 304l Stainless Steel, Horizontal/vertical, Double Check Valve Assembly, Backflow Preventer
Wilkins

3" X 3", Flanged Osy X Flanged Osy, 175 PSI, Lead-free, 304l Stainless Steel, Horizontal/vertical, Double Check Valve Assembly, Backflow Preventer

1667669 MFG #: 3-350ASTOSY
Wilkins Stainless Steel Backflow Preventer 1667669
  • Size: 3"
  • End Connection: Flanged
  • Backflow Type: Double Check
  • Body Material: Stainless Steel
  • Specifications
  • Description
  • Documents
  • Type: Double Check Valve Assembly
  • Valve Configuration: Horizontal/Vertical
  • Nominal Size: 3 Inch x 3 Inch
  • End Connection: Flanged OSY x Flanged OSY
  • End to End Distance: 32-7/8 Inch
  • Body Material: 304L Stainless steel
  • Disc/Poppet Material: EPDM
  • Spring Material: 300 Series Stainless Steel
  • Flow Rate: 346 GPM at 15 Foot per Second
  • Temperature Rating: 140 Deg F
  • Pressure Rating: 175 PSI
  • Inclusions/Features: 304L Stainless Steel Access Cover, 300 Series Stainless Steel/Noryl Internal, EPDM Seal Ring, Buna Nitrile O-Ring
  • Application: Potable Water Line, Potential Health Hazard
  • Applicable Standard: UL, CUL, CSA, CUPC, NSF/ANSI 61, ASSE 1015, ANSI B16.1, IAPMO, AWWA C510, FM, FDA
  • Additional Information: Lead-Free
The Zurn Wilkins 350AST Double Check Backflow Preventer with stainless steel body provides low hazard protection with a corrosion resistant and light weight design. Multiple shut-off and end connections are available for installation versatility.