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2BE series water ring vacuum pump

key word:Heat exchange element


Product description

2BE series water ring vacuum pump and compressor introduction and use.

This series of water ring vacuum pump is single-stage single-acting structure form, has the advantages of simple structure, easy maintenance, reliable operation, high efficiency and energy saving, compared to the SK, 2SK, SZ series of water ring vacuum pumps widely used in China before has the significant advantages of high vacuum, low power consumption, large suction capacity, reliable operation, etc., is the ideal replacement for SK, 2SK, SZ series of water ring vacuum pumps.    

NASH_ELMO 2BE1 water ring vacuum pumps and vacuum units, 2BE1 series have 103, 153, 202, 202, 252, 253, 303 series vacuum pumps, 2BE3 series 400, 420, 500, 520 products, reliable quality, durable, superior and stable performance.

2BE water ring vacuum pumps and compressors can be used for pumping gases containing small amount of solid particles, dissolved in liquid, harmful and corrosive, flammable and explosive, etc., in order to form a vacuum state in a closed container or to achieve compressed transmission gas. 2BE series water ring vacuum pump is widely used in aviation, aerospace, paper making, chemical, petroleum, light industry, pharmaceutical, food, building materials, electrical appliances, coal washing, mineral processing, chemical fertilizer and other industries. In the coal industry especially, it can pump highly flammable and explosive gases, such as gas, methane, tail gas, integrated waste gas, carbon dioxide, and can design all kinds of hydrogen compressors, carbon dioxide compressors, install ground gas pumping stations and mobile gas pumping systems.

2BE series water ring vacuum pump product structure features.  

1. High reliability.        
Because this series pump adopts impeller and shaft hot-fitting interference fit, shaft and bearing safety factor is large, thus has quite high reliability, impeller adopts welding and casting optional, hub and vane all machining, fundamentally solve the dynamic balance problem, smooth running low noise. Adapt to the impact load: blade using steel plate once stamping molding, shape line to ensure, welding impeller overall heat treatment, blade has good toughness, its impact resistance, anti-bending ability to fundamental guarantee, adapt to the impact load.

2. Convenient maintenance.        
As the inspection hole is set on the end cover of the pump, it is convenient to check the internal structure and replace the suction and exhaust valve plate without dismantling the pump, in addition, the packing can be replaced without dismantling the pump, which is very convenient.  

3. High efficiency and energy saving.         
The series pump adopts system optimization design and flexible exhaust valve design to avoid over-compression in gas compression and reduce energy consumption by automatically adjusting the exhaust area to finally achieve operating efficiency.

4. Pulley (belt drive) adopts high-precision taper sleeve pulley, reliable operation, long belt life, easy disassembly; coupling (direct drive) adopts high-strength elastic coupling, stable and reliable operation, long service life; reducer drive, stable and reliable.

5. The unique top-mounted gas-water separator saves space and effectively reduces noise.

6. Mechanical seal (optional parts) all adopt standard parts, fully guarantee no leakage during long time operation.

Translated with www.DeepL.com/Translator (free version)