Hot sale Factory Water Pump Digital Pressure Switch - Meokon manual pressure pump tester pressure gauge calibration table – MEOKON

Shape Structure

NO. DESCRIPTION FUCTION
1 Standard table interface :For connecting a standard pressure gauge (thread size M20X1.5)
2 Knob of output shut-off valve:Connect the calibrated pressure instrument interface (thread size M20X1.5)
3 Reservoir cup:Store pressure measuring medium
4 Pressure relief valve knob:Loosen to release the pressure in the pump
5 Pressure test port:Connect to the test pressure instrument port (thread size M 2 0 X l. 5 )
6 Knob of output:shut-off valve Cut off the connection between [pressure test interface] and pressure making system
7 Add/Decrease handwheel:Add/subtract for precise adjustment of applied pressure
8 Auxiliary bracket:Buckle and the edge of the operating table to reinforce the check table stability

PHENOMENON REASONS PROCESSING METHOD
Do not press up when pressing the handle 1. The pressure relief valve knob is not tightened 1. Tighten the pressure relief valve
2. The sealing ring in the quick connector falls off 2. Reinstall or replace with a new seal
3. The globe valve is not open 3. Open the shut-off valve
Minor leak 1. The quick connector is not tightened 1. Tighten the threaded joints everywhere
2. The sealing ring is worn or aged 2. Replace with a new sealing ring
3. The knob of the pressure relief valve is not tightened 3. Tighten the pressure relief valve