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. According to different media, it is suitable for corrosive distillation, crystallization, drying and other processes in the fields of petroleum, chemical, pharmaceutical, etc. It is an ideal substitute product for water ring pumps and can be used in different fields with water jet vacuum units.

***It is Actual Photo. If any similarity, can be taken as plagiarism.*** 

Recycling solvents are not suitable for those with acidity or alkalinity, and water jet vacuum units can be used instead.

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

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

3. The overflow part is lubricated without oil, which is conducive to the recovery of exhaust gas and can obtain a clean vacuum;

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

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

Dear user, thank you very much for choosing our product. Regardless of whether you have used oil-free vertical units or not, we believe that Qiandao Pump's products are your ideal choice.

Adhering to the consistent principle of developing new products for Qiandao Pump Industry, as long as our company's newly launched products are compared to the existing products in the market, they have improved.

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

1. Oil leakage. Oil leakage is a difficult problem to solve without oil pumps. We adopt a unique sealing structure, different from ordinary oil seals, and adopt dual protection, even under normal wear and tear conditions, we can still adhere to oil-free operation. Let you recycle clean and oil-free gas. High vacuum, truly 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.