LH - 85 dl oil-free diaphragm vacuum pumps can be oil free in a state of continuous operation, low noise, high efficiency, long service life, and my company's product type is rich, have different application scope, has used as a solvent filtration unit of the suction filter pump, rotary evaporation apparatus of high vacuum pump, as well as negative pressure dual-purpose pump, vacuum pump and compressor two functions, greatly reduce your lab purchasing cost. 

The main advantages are: 

The vacuum is stable and the pressure is adjustable 

Small size and light weight 

Easy to use, no oil, no pollution 

Can work continuously for 24 hours continuously 

Simple maintenance and maintenance, self-operation 

Second, the main application situation 

1. Vacuum distillation 

2. The reaction kettle 

3. The vacuum suction filter 

4. Vacuum concentration 

5. Vacuum drying 

Used to compress and convert gases 

Technical parameters