2BE1/2BE1S Series Liquid Ring Vacuum Pumps and Compressors

Single-stage 2BE1 operates efficiently within 15-30kPa (A); two-stage 2BE1S operates efficiently within 8~20kPa (A), and two-stage compression with optimized compression ratio allocation at each stage ensures high energy efficiency. Capable of suctioning high-humidity gases (including saturated steam), gases containing solid particles, as well as toxic, corrosive, flammable, explosive, and hazardous gases.

Home > Vacuum Pump Series > 2BE1/2BE1S Series Liquid Ring Vacuum Pumps and Compressors

Product Features

Ultimate Vacuum

Vacuum pump ultimate vacuum 3.3kPa (A) (up to 1kPa (A) after installation of a gas jet device)

Maximum Discharge Pressure

As a compressor: Single-stage 2BE1 max. discharge pressure 0.12MPa (G), two-stage 2BE1S max. discharge pressure 0.3MPa (G)

Strong Adaptability

Capable of suctioning high-humidity gases (including saturated steam), gases containing solid particles, as well as toxic, corrosive, flammable, explosive, and hazardous gases

Single-and Two-Stage Options Available

Single- and two-stage options are available according to the operating conditions: Single-stage 2BE1 operates efficiently within 15-30kPa (A); two-stage 2BE1S operates efficiently within 8~20kPa (A), and two-stage compression with optimized compression ratio allocation at each stage ensures high energy efficiency

Cavitation Protection

Equipped with a cavitation protection device

Convenient Installation and Maintenance

For pump models of 2BE130 and above:
Reserve side suction and exhaust ports. Suction and exhaust can be respectively set at the top or side, enabling flexible installation. There is no need for disassembly. The internal condition of the pump can be inspected through the inspection hole, and the exhaust valve plate, shaft sleeve, and shaft seal can be replaced