Zurn Wilkins

375 3 in. Ductile Iron Flanged 175 psi Backflow Preventer

Part #W375GM  |  Manufacturer Part #3-375G

Valve Size

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Product Details

  • With NRS shut-off valves
  • With grooved end NRS gate valves
  • Light weight epoxy-coated ductile iron body
  • Zurn Wilkins® compound check provides low headloss

Lead Law Compliant



ANSI Specifications: ANSI 372, ANSI B16.1 Class 125

ASSE Standards: ASSE 1015

AWWA Specifications: AWWA C-606

CSA Certified: Yes

Collection: 375

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: Yes

Height: 28-3/10 in

IAPMO Listed: Yes

Lead Law Compliant: Yes

Length: 36-4/5 in

Material: Ductile Iron

Maximum Pressure: 175 psi

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: NSF 61 Annex G

Number of Handles: Two Handle

UL Listed: Yes

Valve Size: 3 in

Valve Type: Backflow Preventer

Weight: 244

Width: 19-3/10 in