Description It is a self-contained, portable, low volume, high-pressure pump, designed to pressurize fluids, in an effort to determine leakage and identify loss in water mains, pressure vessels, irrigation systems, fire sprinklers, fire hoses, and sewer lines gas lines, steam lines, and boilers. Feature - Color: Red - Material: Pump body aluminum, Pressure relief copper, box body iron. - Size: 29.70X18.00X10.00cm;/11.67X7.07X3.93in; - Made of material, which is more durable. - Large dial, for clear reading, fashionable and generous. - Suitable for water, or hydraulic oil as a medium, for a variety of pressure vessels, pipes, valves and other pressure test. - Widely used in industrial, building and many field. - Note: Water pipes random color. - Color: Red. Package Including 1 x Hydraulic Tester