3/4 in hose female thread inlet; 3/4 in male hose thread outlet. Includes filter washer. Available in 3/4 in BSP threads. Atmospheric vacuum breaker made of high impact ABS. Keeps impure water from syphoning back into water supply. Maximum flow rate of 480 GPH.
- 3/4 in hose female thread inlet x 3/4 in male hose thread outlet
- 3/4 in hose female thread inlet x 3/4 in male hose thread outlet
- Prevents contaminated water from entering fresh water source
- Also known as a backflow preventer