glass solvent filters
are made of ultra-hard quality glass which is smooth and translucent, the wall thickness is uniform, the flow rate is fast, and the sealing performance is good. Glass solvent filters also can be used with our vacuum pump. Multi-branch vacuum filtration system can process multiple samples at the same time, without polluting each other, improving work efficiency. Hawach diaphragm vacuum pumps are designed advanced, with beautiful appearance, high work efficiency and long service life.