- Efficient pressure relief: Align the pressure relief opening with the drain opening of the water tank during installation. This design prevents water from splashing onto the floor or onto you when relieving pressure. - Safe water withdrawal: After the booster pump engages, tighten the water inlet pipe and the filter to prevent contamination from entering the pump housing and to maintain pump performance. - Clear pressure readings: The pressure regulator provides clear readings for normal municipal water pressure at 0.3 MPa and high rise pressure at 0.4 MPa. Typical water line tests range from 0.8 to 1 MPa, and household line tests are conducted for 2 to 4 hours depending on the environment. - User friendly gasket installation: Install the hose connection last to avoid damaging the high pressure hose. The gasket ring is factory preinstalled, so you do not need to install it on delivery. An extra set of gasket rings is included for later replacement. - Use scenarios and applications: - Domestic use with a booster pump and water tank to ensure a stable, splash-free pressure relief and safe water supply under varying inlet pressures. - Connection to a home filtration or similar system where maintaining clean water in the pump housing and preventing contamination is important. - Small business or workshop applications that require reliable water pressure with easy maintenance and a ready supply of spare gaskets for long-term service.