Miumaeov Air Compressor Pump Head 5.5HP 21CFM 175PSI 800RPM Twin Cylinder V Style Air Compressor Pump Unit with Flywheel Exhaust Cylinder Pneumatic Cast Iron Compressor Head Pump Double Stage

Specifications: Air Delivery: 21Cfm(0.6m³/h) Rated Pressure: 175 Psi (1.16Mpa) Driving Power: 4Kw (5.5Hp) Pump Speed: 800Rpm Cylinder Diameter: 3.54" (90mm) Distance Of Screw Hole: 26cm*14cm (10.2"*5.5") Rated Exhaust Volume: 0.6L/Min Note: If The Motor Speed Is2880rpm, The Diameter Of The Motor Wheel Is 10 Cm. If The Motor Speed Is 1440rpm,The Motor Wheel Is 20 Cm Installation precautions. When placing the pump head, the motor pulley and belt pulley must be in the same straight line. The more aligned, the less vibration. Tighten the screws (including the base and pulley screws). After the screws are installed, the belt should be tightened. If the belt is loose, move the motor. After the screws are tightened, reinstall the belt. The new machine must be filled with oil before starting, and the oil should be filled to the center of the red dot of the oil mirror. The rotation direction of the pump head is clockwise. If the direction is reversed, please adjust it promptly. Change the oil the first month and a half, the second month and a half, and the next two to three months. Change the air filter regularly. It must be changed within two to three months under normal conditions and within one month under harsh environmental conditions. The operation of the machine generates high temperatures, so be careful not to get burned!