ขาย 1L 3CFM 150W 2Pa Rotary Mini Vane Vacuum Pump For HVAC AC R134a Air Conditioning ราคาที่ดีที่สุด

"The vacuum pump is a basic device for evacuating the sealed container to obtain a vacuum. For refrigeration maintenance, printing machinery, vacuum packaging, gas analysis, thermoplastic molding industry, such as pumping operations, but also can be used as all kinds of high-vacuum equipment of front pump to use. Chinese plug, if you need to go to the supermarket near the purchase of converters, thank you Features: 1.3 CFM Single-Stage Rotary Vane Vacuum Pump 2. Integral cylinder structure, high precision and high limit vacuum pump 3.Forced oil pump lubrication to ensure high reliability 4. Large oil window design, to prevent lack of oil 5. Small size, lightweight and easy to carry 6.Anti-backflow design, effectively prevent the pump oil into the system Specifications: Name:Rotary Vane Vacuum Pump Model:FY-1H-N(Mini 1L) Material: Aluminum Alloy Casing Rated voltage: 220V~ / 50Hz Pumping rate: 3.6m3 / h Limit pressure: 2Pa Motor power: 150W Refueling amount: 150ml Dimensions: 255 x 105 x 202mm Weight: 4.2Kg Inlet connection thread: 7/16 ""-20UNF Applications: Rotary Vane Vacuum Pump is used to extract the gas from the sealed container of the basic equipment, it can be alone used, can also be used for booster pump, diffusion pump, molecular pump foreline pump to maintain the pump, titanium pump pre-pump use. Can be used in the manufacture of electric vacuum devices, vacuum welding, printing, plastic, refrigeration equipment repair and instrumentation and other supporting. How to use: 1. When using a vacuum pump, first remove the air cap, connect the pumped container, the pipe should be short. 2. Then check whether the air inlet connection and tight, the pumped container and the pipeline used are sealed and reliable, shall not have leakage. 3. Remove the exhaust cap on the trap, turn on the power switch, and start the pump. 4. After the pump has been used, close the valve between the pump and the pumped container. 5. Turn off the power switch on the pump and unplug the power plug. 6. Remove the connection pipe. 7. Finally, tighten the intake cap and exhaust cap to prevent stolen goods or floating particles into the pump cavity. Package included: 1 x Rotary Vane Vacuum Pump (According to the delivery countries distribute adapter.) "