3.6 CFM 1/4HP Single-stage Rotary Vane Vacuum Pump, Vacuum Pump HVAC Aluminum, Air Conditioning Vacuum Pump with Manual Valve for Air Conditioner Maintenance, Food Packaging and Medical Experiment

Features:
High efficiency & Low noise
Easy start-up & High volume cooling fan
Humanized external design & Portable valve design
 
Specification:
Model: RS-1
Voltage: 110V/60HZ
Free Air Displacement (FAD): 3.6CFM
Ultimate Vacuum: 5Pa
Power: 1/4HP
Oil Capacity: 220ml
 
Caution:
·The vacuum pump is shipped without oil, you have to add oil before operation. The oil shall be prepared by yourself.
·The vacuum pump can not extract inflammable, toxic, or corrosive gas or particulars.
·The temperature of extracted gas can not be over 80℃, and the proper environment temperature is -5℃~60℃.
·The vacuum pump can not extract air for long time, which is like running without oil, or it may be damaged due to oil-free operation.
·If you do not use the air conditioning vacuum pump for long time, please drain oil in time.
 
Warm Tip:
About the oil leakage issue, because every vacuum pump is tested and operated with oil before shipment, after that, the oil will be poured out, but there may be a little rested in the pump, which may cause oil leakage during the long transportation. If you find the oil leakage on the surface when receiving the product, just wipe it and then use.
 
Package included:
1*vacuum pump
1*user manual