Sudbury, Ma  |  800.225.4616
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Zurn

375 Reduced Pressure Zone Assembly Backflow Preventer

For larger jobs that require a reduced pressure zone (RPZ) backflow device, Zurn offers the 375 assembly in 2-1/2″ – 10″.

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  • Product Sheet: 375 Backflow Preventer, Zurn
  • Guide/Manual: 375 & 475 Backflow Preventer Installation & Maintenance Instructions, 2-1/2″-6″, Zurn
  • Guide/Manual: 375 & 475 Backflow Preventer Installation & Maintenance Instructions, 8″-10″, Zurn
  • Other Product Literature: 375, 475, & 475V Backflow Preventer Parts List, 2-1/2″-3″, Zurn
  • Other Product Literature: 375A & 375 Backflow Preventer Parts List, 375A 2-1/2″-10″ & 375 4″-10″, Zurn
  • Video: 375 Reduced Pressure Principle Assembly

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Address: 36 Hudson Rd, Sudbury, MA 01776-2039

Phone: 800.225.4616

Fax: 978.443.7600

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