Feature
Simple structure, convenient operation, easy to learn and use. During the test, firstly pre-pressing by manual pressure pump, then pressurize by helix pressure cylinder. During inflating, the valve will not rotate, so the rub is small, it can save time and energy.
Adopt special high pressure seal material, so it is with the feature of high reliable, no leakage, stable.
Extremely big range on the adjustment of the pressure, stable step-up and step-down of the pressure. Overcome the difficulties in high pressure return control by stop valves, can provide with adjustable and stable high pressure pump.
Provide 3 pcs of conversion ports, the testing work is more convenient.
Technical parameter
Test range：positive pressure：0～6MPa
Negative pressure：-0.098～0MPa
Stability：0.05％ F.S/3sec
Dimension：(430×350×125)mm
Weight:about 8kg