Wilkins Pressure Vacuum Breaker 720A Series
2The Wilkins 720A pressure vacuum breaker is designed to prevent the backsiphonage of contaminated water from an irrigation system back into the potable water supply. With its all bronze body and top construction and the use of silicone elastomers internally, the 720A is a time-tested and solid design.
Product Features - All pricing exclusive of GST
- Available in 15mm, 20mm, 25mm, 32mm, 40mm and 50mm.
- Pressure vacuum breaker consisting of an approved check valve, vacuum relief float, inlet and outlet full port resilient seated ball valves for shut-off and two resilient seated ball valve test cocks.
- BSP threaded connections.
- Bronze body and top.
- Maximum pressure 1050kpa (150psi).
- Temperature range 1-82 degrees C (33-140 degrees F).
Specifications
| Size | 15mm or 40mm or 50mm or 20mm or 25mm or 32mm |
