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Wilkins 375ST Reduced Pressure Principle Backflow Preventer
Wilkins

Wilkins 375ST Reduced Pressure Principle Backflow Preventer

The Reduced Pressure Principle Backflow Preventer shall be Stainless Steel, certified to NSF/ANSI/CAN 61, ASSE® Listed 1013, rated to 180°F and supplied with full port ball valves. The main body shall be Nylon and the seat disc elastomers shall be silicone. If installed indoors, the installation shall be supplied with an air gap adapter. The Reduced Pressure Principle Backflow Preventer shall be a ZURN WILKINS Model 375ST.

Compliance:

  • City of Los Angeles Approved
  • Massachusetts Approved
  • ASSE 1013
  • CSA B64.4
  • USC Approved
  • NSF/ANSI/CAN 61

Features:

  • Sizes 1/2", 3/4", 1"
  • Maximum working water pressure 175 PSI
  • Maximum working water temperature 180f
  • hydrostatic test pressure 350 PSI
  • End connections Threaded FNPT ANSI B1.20.1

Keywords: Backflow Preventer, Backflow Pressure Preventer, Stainless Steel Backflow Pressure, Backflow Preventer Parts,


Technical specification
  • Unique ref.zurn-375st
  • Product familyBackflow Preventers
  • Product groupReduced Pressure Principle Assembly
  • TypeObject (single object)
  • Date of publishing2025-09-02
  • Edition number1
Related
  • Material mainNylon
  • Material secondaryStainless steel
  • Designed inUnited States
Classification
  • BIMobject CategoryPlumbing - Valves

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States
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