Boerger Rotary Lobe Pumps

The BLUEline Boerger rotary lobe pumps are proven “continuous runner”. 21 pump sizes and the large selection of materials and rotors (different geometric designs and materials) allow an individual design of the pump adapted to your application. 

The ONIXline Boerger rotary lobe pumps are the flagship of our pump range. The newly developed rotors in a flow-optimized pump casing in combination with the very robust carrier and timing gear ensure the best efficiency even with high pressures. The ONIXline offers the highest flexibility when selecting the sealing system.


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The BLUEline rotary lobe pump is available in 21 different sizes. With flow rates between 4.4 and 6,600 usgpm (1 and 1.500 m³/h), there is always a pump which is perfectly suited to every single application.


ONIXline Boerger rotary lobe pumps  boerger rotary lobe pumps                                                                                                                                                                                                                                 

The ONIXline rotary lobe pump has been especially designed for pumping very demanding media. Due to the very large speed range of 50 to 800 rpm and a pressure stability up to 232 psi, the ONIXline pump can be used where other pumps reach their limits.