Liquid Ring Vacuum Pumps and Compressors

Our market-leading liquid ring vacuum pumps and compressors encompass the full 2BV and 2BE product series, with pumping speeds ranging from 27 m³/h to 26,000 m³/h and ultimate vacuum levels reaching 33 mbarA (using water as the working fluid). Materials include carbon steel, stainless steel, and specialty alloys (such as titanium and Hastelloy), meeting the demands of most industrial applications.

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Liquid Ring Vacuum Pumps and Compressors

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Bozhong Industry - Vacuum Product Catalog -20225.5

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Detailed introduction

Overview

The Bozhong liquid ring vacuum pump and compressor product line covers the full 2BV and 2BE series, with pumping speeds ranging from 27 m³/h to 26,000 m³/h and ultimate vacuum levels reaching 33 mbarA (using water as the working fluid). This meets the requirements of most industrial applications.

Carbon steel and stainless steel serve as standard materials, with special materials (such as titanium and Hastelloy) available upon request to meet diverse industry requirements.

Beyond water, various working fluids (e.g., methanol, ethanol, xylene, acetone, phenol, toluene, concentrated sulfuric acid, ethyl acetate) can be selected for different operating conditions to enhance ultimate vacuum levels. When paired with Roots pumps as vacuum units, they serve applications demanding higher pumping speeds and vacuum levels.

Characteristics

■ Wide pumping speed range with high vacuum levels. Pumping speed reaches up to 26,000 m³/h, achieving vacuum levels as low as 33 mbarA.

■ Stable operation, low failure rate, easy maintenance, and extended service life.

■ Extensive system selection expertise ensures stable operation and significant energy savings.

■ 2BV series features standard duplex stainless steel impellers and precision-cast discs for high strength and durability.

■ Diverse material options available to meet specific process requirements.

■ Standard configuration includes bearings and mechanical seals from leading international brands for stable and reliable operation.

■ Suitable for applications involving the extraction of large volumes of water vapor and various organic solvents (e.g., methanol, ethanol, xylene, acetone, phenol, etc.).

■ Flexible exhaust design ensures high efficiency.

■ When paired with liquid ring vacuum pumps, enables organic solvent recovery.

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