EUROPE ZHAOHAN VACUUM PUMP CO., LTD

2ZE4 liquid ring vacuum pump can provide efficient operation over vacuum range from 160mbar-1013mbar without any need to change the pump internal parts. Our 2BE4 liquid ring vacuum pump is available in 20models, with capacity ranging from 2,000 to 32,300 m³/h. When equipped with a center shroud inside pump casing, split vacuum operation up to 400 mbar differential can be achieved. To satisfy the customer's different ways of installation, both top and side inlet and outlet are opened and machined, our standard pump material is cast iron, for special application, pump in stainless steel SS304, stainless steel SS316L, stainless steel SS321, duplex stainless steel SS2205 and cast iron pump with stainless steel flow parts are available. It is the ideal pump for demanding environments like the paper, power, mining, and chemical process industries.

Our 2ZE3 liquid ring vacuum pump is available in 20 models,and is ATEX Certified. It offers reliable operation and economic power consumption. 2ZE3 series liquid ring vacuum pump can be driven by V-belt, synchrony motor or gear box. In order to save space, more than two sets or at most four sets of the 2ZE3 pumps can be driven by one motor simultaneously. We also have 2ZE3 pump with Partition wall in pump casing special for paper industry. To satisfy the customer's different ways of installation, both top and side inlet and outlet are opened and machined. Pump cover flange is machined by boring machine, equipped with auto-drain valve to prevent customers from the on-load starting. Every product of the company, from casting, fasteners, machining, assembling, testing, painting and package will be strictly inspected before shipment. All products are carrying out full performance testing before delivery and testing report, material report will be supplied together with pump.

2ZE1 liquid ring vacuum pump is our key products since we started production. It is one of most commonly used vacuum pump in the world. With ATEX Certification, it has been used in almost all industrial vacuum application and has been providing thousands of facilities in different application with reliable performance. We offer same outline dimensions for bolt-on replacement and equivalent performances with other commonly used vacuum pump. Available in cast iron, SS304, SS316L,SS321 and duplex stainless steel SS2205, and a combination of both materials. We also offer pump with ceramic coating for special application.

2ZV5 liquid ring vacuum pump is single stage monoblock design vacuum pump. It offers Space-saving installation, compared to conventional pumps, the 2ZV5's monoblock design delivers the benefits of a simple, compact and economical installation. Since the pump and motor are integral and self supporting, there is no need for additional base plates, couplings or guards, which add to the cost, complexity and overall size of the installation. With CE and Atex certificate, it is an ideal product for much different application including Plastics Industry, Medical Industry, Chemical Industry, Processing Industry, Food and Beverage Industry and other General Industry. We offer same outline dimensions for bolt-on replacement and equivalent performances with original commonly used liquid ring vacuum pump.