ZHAOHAN PUMP WORKS was founded in 1998, located in China’s biggest Industries center. The company is professional vacuum pump manufacturer specializing in producing and supplying full range of 2BV and 2BE series liquid ring vacuum pump, vacuum compressor and vacuum pump parts for pump maintenance. All our pumps are 100% interchangeable with Siemens both in dimension and performance. Most our client are using our pump to replace their existed Siemens pump. They are satisfied with our pump due to our competitive price and high quality.

As a pioneer in vacuum pump field, the company has its own professional technical center, advanced equipment, foundry and machining workshop, assembling workshop and test center. Assure our high products quality, the company carry out 100% performance testing for all orders. Our strict quality control system and process guarantee that our products are produced according to the highest industrial standards.

With over 10 years experience in vacuum pump field, we can suggest or design whole vacuum system according to client’s special requirement. Except our traditional 2BV and 2BE vacuum pump, we can also design and produce other imported pumps or pump parts according to our client’s sample and requirement.

The company focuses on “Keep on Supplying High Quality Products and Service”. We follow Siemens production process strictly; all our bearings are NSK or TIMKEN. Available in various kind of corrosion-resistant material construction like stainless steel 304,316, 316L or duplex stainless steel, bigger size pump can be upgraded with different stainless steel coating and lining or polyisoprene at lower cost. Shaft sealing can be John Crane mechanical seal or high quality Ramie gland packing. Cavitations protection can be supplied for those operating condition where cavitations is likely to occur.

Our pump are widely used in papermaking, chemical industry, stoneization, light industry, pharmacy, foodstuff, metallurgy and builds material, stone implement, coal washing, ore dressing and chemical fertilizer. Due to its competitive price and higher performance, our pump is best choice for Siemens and some Italy pump replacement.

Production range as follows:

1. 2BV series vacuum pump and compressor

2BV 2 series: 2BV2 060, 2BV2061, 2BV2 070,2BV2 071

2BV5 series: 2BV5 110,2BV5 111, 2BV5 121, 2BV5 131, 2BV5 161

2BV6 series: 2BV6 110, 2BV6 111, 2BV6 121, 2BV6 131, 2BV6 161

2. 2BE1 series vacuum pump and compressor

2BE1151, 2BE1152, 2BE1153, 2BE1202, 2BE1203, 2BE1252, 2BE1253, 2BE1303, 2BE1305, 2BE1306, 2BE1353, 2BE1355, 2BE1356, 2BE1403, 2BE1405, 2BE1406