When installing, the pressure relief hole should be aligned with the water drain hole on the water tank to prevent water splashing onto the floor or body when the pressure is released. And the water inlet pipe and filter should be well sheathed to avoid The hand pressure test pump has an elongated handle design. The handle is thickened and not easy to break. The length of the extended rod is 30cm, which saves effort and is easy to operate. It is suitable for pressure testing of various pressure vessels, pipelines, valves, etc. with water or hydraulic oil as the fluid, as well as hydraulic power to provide the required pressure. Normal tap water pressure is 0.3MPa, residential buildings of high rise are 0.4MPa, and the water pipe pressure is generally pressurized water pressure of 0.8MPa to 1.0MPa. (Tap water pressure is 0.1MPa and 1kg). Fine workmanship, good performance and durability. It is suitable for chemical industry, construction, plumbing, petroleum, coal, shipbuilding and other industries. Feature: 2. It is suitable for pressure testing of various pressure vessels, pipelines, valves, etc. with water or hydraulic oil as the fluid, as well as for hydraulic power to provide the required pressure. 3. The normal tap water pressure is 0.3MPa, high-rise residential buildings are 0.4MPa, and the water pipe pressure is usually water pressure under pressure from 0.8 MPa to 1.0 MPa. (Tap water pressure is 0.1 MPa and 1 kg). 4. Fine workmanship, good performance and durability. It is suitable for chemical industry, construction, plumbing, petroleum, coal, shipbuilding and other industries. 5. When installing, the pressure relief hole should be aligned with the water drain hole on the water tank to prevent water from splashing onto the floor or body when the pressure is released. And the water inlet pipe and filter should be well sheathed to prevent damage to the instrument. Specification: Item Type: Water Pressure Tester Material: Aluminum Alloy + Plastic Weight : approx. 1425g/50.3oz How to use: 1. Connect the water outlet hose to the tested water pipe (Note: the connection is waterproof). 2. Fill the tested pipe with water and exhaust the air, then turn off the switch. 3. Fill the water tank with clean water, then tilt the plate rod up and down to start the pressure test and pressurization. 4. When the pressure gauge reading reaches the press