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Wilkins 720A Pressure Vacuum Breaker Assembly, 1/2" to 2"
Wilkins

Wilkins 720A Pressure Vacuum Breaker Assembly, 1/2" to 2"

Designed for installation on irrigation water lines to protect against backsiphonage of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists.

Specification

  • The Pressure Vacuum Breaker shall be ASSE 1020 approved, and supplied with full port ball valves. The main body and bonnet shall be bronze (ASTM B584), the loaded-air inlet shall use an silicone elastomer spring and seat disc. The entire assembly shall be accessible for maintenance and testing without removing the device from the line. The Pressure Vacuum Breaker shall be a Zurn Wilkins Model 720A.

Technical specification
  • Unique ref.zurn-720A
  • Product familyBackflow Preventers
  • Product groupPressure Vacuum Breaker
  • TypeObject (single object)
  • Date of publishing2025-09-02
  • Edition number1
Links
Related
  • Material mainBronze
  • Designed inUnited States
Classification
  • BIMobject CategoryPlumbing - Valves
  • IFC classificationValve
  • Uniclass 2015 CodePr_65_55_84_94
  • Uniclass 2015 DescriptionVacuum breakers
  • CSI MasterFormat 2014 Code40 05 67.23
  • CSI MasterFormat 2014 TitlePressure Vacuum Breaker Backflow Preventers
  • OmniClass Number23-27 31 00
  • OmniClass TitleValves

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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