- High Hazard Device
- Testable Device
- Protects against back pressure & back Syphonage
- Must only be Installed horizontally
- Must be installed above ground with a minimum of 300mm clearance to relief port
- Continuous and non continuous pressure installation
- Bronze Body Construction
- Temperature 0.5˚C to 90˚C
- Maximum pressure 1400 kPa
- 15mm-50mm BSP threaded
009-015-LBS 15mm
009-020-LBS 20mm
009-025-LBS 25mm
009-032-LBS 32mm
009-040-LBS 40mm
009-050-LBS 50mm
