Huanyu Oilless Diaphragm Vacuum Pump 30L/min Lab Vacuum Pump Chemical Resistant No Oil Vacuum Pump Laboratory Vacuum Filtration Extraction Distillation 110V (Double Pumps, GM-0.5B)

The Huanyu oil-free diaphragm vacuum pump is a must-have for any laboratory or pharmaceutical analysis.

Its advanced design, high working efficiency, and long service life make it an ideal choice for a variety of applications.

With its anti-corrosion treatment and PTFE surface, the product is resistant to chemical corrosion, ensuring maximum durability and reliability.

The pump's working principle is based on reciprocating stretching and compressing the diaphragm to change the volume of the diaphragm chamber, which is then combined with a one-way valve to complete the function of vacuum extraction.

The product comes in two types: Anti-corrosion and Ordinary models, with the former offering additional protection against chemical corrosion.

When selecting a vacuum degree and anti-corrosion performance, it is important to consider the volume of suspension steam, with 20-30L suspension steam requiring a 0.5/1.0 model.

For larger suspension steam of about 50L, the circulating water type multi-purpose vacuum pump of 95A is recommended.

Don't miss out on this high-quality product that will meet all your laboratory needs!