Volume flow

27 to 145 m³/h
15.9 to 85.3 cfm



Our new L-BV7 liquid ring pumps are high-powered and multitalented machines which save space and up to 50 % in operating liquids. They can easily convey eight times the quantity of liquid. The monoblock construction of the L-BV7/L-BV2 far surpasses conventional modular pumps and is particularly suited for use in the plastics and medical industries.


The robustness and reliability is unparalleled in operation. The machines are available in various combinations of materials such as stainless steel, bronze, ceramic and cast iron with ceramic coating. This enables them to be tailored to the respective operating requirements and thus provides long-term resistance to erosion and corrosion. The entire L-BV range shines with quality: reinforced stainless steel shafts in the pump section and roller bearings with additional lubricant reservoir provide safe and maintenance-free operation even under heavy loads.

Elmo Rietschle 2BV2 & 2BV7 Liquid Ring Pump

2BV2060 Data Sheet
Max 20CFM
2BV2061 Data Sheet
Max 35CFM
2BV2070 Data Sheet
Max 56CFM
2BV2071 Data Sheet
Max 85CFM
2BV7060 Data Sheet
Max 19.5CFM
2BV7061 Data Sheet
Max 33CFM
2BV7070 Data Sheet
Max 55CFM
2BV7071 Data Sheet
Max 84CFM
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 T 905.624.4096

 F 905.624.4099

Comprevac Inc 3067 Jarrow Ave | Mississauga | ON L4X 2C6, Canada

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