Features: _x000D_ Made of high quality iron material, surface paint spray treatment, rustproof and durable. _x000D_ Pointer type pressure gauge with clear scales for easy reading. _x000D_ Long operation handle makes great leverage for saving effort and reducing hand fatigue. _x000D_ Suitable for pressure testing of a variety of pressure vessels, pipes, valves, rubber fittings. _x000D_ Widely used in chemical industry, construction, plumbing, oil, coal, metallurgy, shipbuilding and other industries. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Item Type: Manual Pressure Test Pump _x000D_ Maximum Testing Pressure: 1000PSI / 7MPa _x000D_ _x000D_ Instructions: _x000D_ 1. Install the machine and secure the pump body to the water tank with four screws. _x000D_ 2. Install the water pipe and connect it to the pump body (Note:seal connection, add washer, you can also use PTFE tape, otherwise it is easy to leak)_x000D_ 3. Connect the other end of the outlet hose to the tested pipe _x000D_ 4. Fill the test tube with water, vent the air, and then close the pressure relief valve. _x000D_ 5. Fill the water tank with water, then rock the handle up and down to start the pressure test. _x000D_ 6. When the pressure gauge rises to the required pressure, the pressure can be stopped (normal tap water pressure is 0.3Mpa, high-rise residential building water pressure is 0.4Mpa, water pipe pressure test is generally pressurized to 0.8-1Mpa, 0.1Mpa is equivalent to 1kg pressure) _x000D_ 7. After stopping the back pressure, if the indicated pressure does not drop, it can be proved that the pressure resistance of the pipe is good. On the contrary, it can be proved that the sealing performance of the sealed tube was not good, and there exists a leakage that has caused a pressure drop. _x000D_ _x000D_ Package List: _x000D_ 1 x Pump _x000D_ 1 x Handle(Random Type)_x000D_ 1 x Water Pipe(Random Color)_x000D_ 5 x Seal Ring _x000D_ 1 x User Manual