The WLW-B/F/T series oil-free vertical corrosion-resistant vacuum pump is a new generation of corrosion-resistant vacuum pump developed by our company. It is suitable for corrosive distillation, crystallization, drying and other processes in petroleum, chemical, pharmaceutical and other fields according to different media. It is an ideal substitute for water ring pumps and can be used in different fields with water jet vacuum units.

Recycled solvents are not suitable for those with acidity or alkalinity, and can be replaced by a water jet vacuum unit.

1. High vacuum degree, which can be maintained for a long time;

2. Low motor power, saving 50% energy and 90% water;

3. The overcurrent part has no oil lubrication, which is beneficial for the recovery of exhaust gas and can obtain clean vacuum;

4. Green and environmentally friendly products, no secondary water pollution, reducing pollution control pressure;

5. Type B is oil-free and solvent resistant, resistant to various organic solvents, type F is stainless steel corrosion-resistant, and type T is titanium alloy resistant to strong acids and alkalis.

Dear user, thank you very much for choosing our products. Whether or not you have used oil-free vertical units, we believe that products from Qiandao Pump Industry are your ideal choice.

Adhering to the consistent principle of Qiandao Pump Industry's research and development of new products, any new product launched by our company has improved compared to existing products in the market.

If you have encountered the following problems when using oil-free vertical units, please feel free to choose our product:

1. Oil leakage. Oil leakage is a difficult problem to solve without an oil pump. We adopt a unique sealing structure, which is different from general oil seals, and adopts dual protection, which can still maintain oil-free even under normal wear and tear. Let you recycle clean and oil-free gas. High vacuum, really oil-free.

2. Return liquid. After the solvent gas extracted by the oil-free vertical vacuum unit enters the pipeline, due to temperature changes, some of the solvent condenses and flows back into the equipment, causing damage to the equipment. We will send you a dedicated device to solve this problem.