1. uncompleted exhausting;
2. High floor;
3. Non-condensable gas;
4. Low efficiency
5. Heavy tool
6. Limited space
China supplier samll rotary vane oil sealed vacuum pump , 110V/60HZ 3.5 CFM, 1/4 hp , utimate vacuum 0.05 mbar 5 pa, for HVAC, air conditioner referigeration, defoaming machine, vacuum laminating machine, etc.
Description:
· High efficiency and low noise, heavy-duty aluminum alloy casing.
· Oil drain plug positioned at Bottom of oil tank. Internal high volume cooling fan for extended use life,it is thermally protected.
· Exhaust port with exhaust cap, direct drive motor allowing easy starting which is maintenance free.
· Large oil sight glass for monitoring oil levels, ON/OFF switch.
· Non slip cushion handle, the vacuum pump will be packaged with a bottle of vacuum pump oil when delivered.
· Environmental Design - The tank has been equipped with separating devices at the exhaust port to prevent oil spraying and to reduce pollution.
· Oil anti-backflow valve design: The gas inlet is specially designed to prevent oil from flowing back and polluting the container and hoses.
· The pump is specially designed for low temperature environment, and is guaranteed to start normally under cold winter’s extreme low temperature.
· Used the full cooper wire motor.
RS-1 Small Single stage Rotary vane pump specification | ||||||
Model | RS-1 | |||||
Voltage | 11OV | 220V | ||||
60HZ | 50HZ | |||||
Free air replacement | CFM | 3.5 | 2.5 | |||
Ultimate vacuum | PA | 5 | 5 | |||
mbar | 0.05 | 0.05 | ||||
Rotating Speed (rpm) | 1720 | 1440 | ||||
Power (HP) | 1/4 | |||||
Oil Capacity (ml) | 220 | |||||
Dimension (MM) | 260*110*240 | |||||
Weight (kg) | 7.0 |
Operating instructions
Packing Details : One or two pcs packed in a carton box
Leading time : 14 days to 25 days after order confirmed for mass production order.
A: We are factory.
A: Generally it is 3-7days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it depands on the quantity of each order.
A: Yes, for all the product models, 1 pcs sample order is acceptable. We could also offer the sample for free charge but do not pay the cost of freight for some special situtation.
A: Payment<=2000USD, 100% in advance.
Payment>=2000USD, 30% T/T in advance ,balance before shippment.
Or 30% T/T in advance, balance against the B/L copy.
It is subjected to the different order situations.
If you have any other question, pls feel free to contact us as below:
Contact: Zero Lin
Phone:+86 13957635461