Rotary Lobe Pumps
By Flow-Tech Industries

VX100Q Rotary Lobe Pump

The VX100 Rotary Lobe Pump is ideal for applications requiring a high-performance positive displacement pump in an extremely small package. The VX100 is our smallest series pump but it packs more power than many larger pump designs. 

The VX100 is often chosen for applications involving thick and heavy liquids containing solids and abrasives. In addition, the VX100 is ideal for suction lift and vacuum applications such as sewage tank clean out for trains, airplanes, ferries & ships. The Six-Wing HiFlo Rotary Lobe, a Vogelsang exclusive, pulls a powerful suction to evacuate heavy sludge with ease. Combined with InjectionSystem, another Vogelsang exclusive, heavy solids can also be pumped through without damage.

Choose VX100 for maximum power in minimum space.

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VX136Q Rotary Lobe Pump

The VX136 Series is one of our most frequently specified pump line. It offers a wide flow range starting at 45gpm up to 1220gpm. It can also be configured to handle pressure to 232psi. Choosing a VX136 for all of your pumping applications means you can reduce maintenance time and spare cost parts - since most of the parts are interchangeable between models. 

The VX136 pump line is available in the Q model as well as the QD and QDM2 models for higher flow and higher pressure applications. 

VX136 is the 'go-to' pump for applications requiring a heavy duty, versatile positive displacement pump.

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VX136QD Rotary Lobe Pump

The VX136 Series is one of our most frequently specified pump line. It offers a wide flow range starting at 45gpm up to 1220gpm. It can also be configured to handle pressure to 232psi. Choosing a VX136 for all of your pumping applications means you can reduce maintenance time and spare cost parts - since most of the parts are interchangeable between models. 

The VX136 pump line is available in the Q series as well as the QD and QDM2 series for higher flow and higher pressure applications. 

VX136 is the 'go-to' pump for applications requiring a heavy duty, versatile positive displacement pump.

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VX136QDM2 Marathon Rotary Lobe Pump

2-Stage Pump for High Pressure Applications

The Marathon Series our two stage rotary lobe pump. Marathon is one-of-a-kind and is a Vogelsang exclusive. The VX136QDM2 offers a wide flow range starting at 45gpm up to 610gpm. It handles pressure to 232psi. Marathon is excellent for moving viscous liquids over long distances. Marathon has extremely low shaft deflection and no pulsation.  

The VX136M2 pump line is available in four models and is normally configured in an inline coupled assembly. 

The Marathon is the rotary lobe pump for extreme applications.

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VX186Q Rotary Lobe Pump

The VX186 Series is our high capacity pump line. It offers an incredibly high flow range starting at 90gpm up to whopping 3520gpm! It can also be configured to handle pressure to 232psi. Choosing a VX186 is ideal for applications involving moving a large volume of liquids containing large solids up to 2.5". 

The VX186 pump line is available in the Q model as well as the QD and QDM2 models for higher flow and higher pressure applications. 

VX186 is the workhorse pump for applications requiring a high volume positive displacement pump.

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VX186QD Rotary Lobe Pump

The VX186 Series is our high capacity pump line. It offers an incredibly high flow range starting at 90gpm up to whopping 3520gpm! It can also be configured to handle pressure to 232psi. Choosing a VX186 is ideal for applications involving moving a large volume of liquids containing large solids up to 2.5". 

The VX186 pump line is available in the Q model as well as the QD and QDM2 models for higher flow and higher pressure applications. 

VX186 is the workhorse pump for applications requiring a high volume positive displacement pump.

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VX186QDM2 Marathon Rotary Lobe Pump

2-Stage Pump for High Pressure Applications

The Marathon Series our two stage rotary lobe pump. Marathon is one-of-a-kind and is a Vogelsang exclusive. The VX186QDM2 offers a wide flow range starting at 90gpm up to 1280gpm. It handles pressure to 232psi. Marathon is excellent for moving viscous liquids over long distances. Marathon has extremely low shaft deflection and no pulsation.  

The VX186M2 pump line is available in four models and is normally configured in an inline coupled assembly. 

The Marathon is the rotary lobe pump for extreme applications.

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