Product Overview
LH series diaphragm vacuum pump is a new type of diaphragm vacuum pump independently developed and produced by our company. It can operate continuously without oil, with low noise, high working efficiency, and long service life. Our company has a wide range of product models with different application ranges, including suction pumps for solvent filtration devices, positive and negative pressure dual-purpose pumps, and both vacuum pumps and compressors, which greatly facilitate the use range of users.

Product Features
Stable vacuum, adjustable pressure
Small size, light weight
Easy to use, oil-free, clean, and pollution-free
Can work stably and continuously for 24 hours
Simple maintenance and repair can be performed by yourself

Product Application
Vacuum distillation
Reaction kettle
Vacuum filtration
Vacuum concentration
Vacuum drying
For compressing and converting gases