The Zurn Wilkins 460XL Spill Resistant Pressure Vacuum Breaker provides high hazard protection for backsiphonage conditions. Start-up spillage is either eliminated or greatly reduced compared to standard pressure vacuum breakers.
Zurn Pressure Vacuum Breaker, Spill-Resistant, 1/2 in Nominal, Thread End Style, 150 psi Pressure, 180 deg F, Bronze Body, 5-11/16 in H Dimensions
- Provides spill resistance for indoor applications
- Modular cartridge for ease of service
- Low lead law compliant
- During start up and operation a separate diaphragm seals the air inlet from the water supply preventing spillage
- The assembly is designed for use under constant pressure and provides protection where a potential health hazard exists
- Cast bronze construction