Börger gets things moving

At our head office in Borken-Weseke, we design, produce and sell pumps, chopping units and entry technology for pumping low to highly viscous and abrasive media. Our core component is the patented rotary lobe pump.

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You can reach us at

Boerger, LLC
2860 Water Tower Place
Chanhassen, MN 55317
USA

Phone:
Fax:

+1 612 435 7300
+1 612 435 7301

All our branch addresses are listed here

Components

The components of a sugmerged resp. semi-submerged pump

In the case of the submerged pump, the pump and the drive are submerged while only the pump is submerged in the case of the semi-submerged pump. The drive of the semi-submerged pump remains outside the fluid to be pumped.

The components of a submerged pump

Submerged drive
Guide rods | These rods serve the lowering and pulling up of the pump.
Riser/pressure pipe | This conveys the medium upwards.
Lock flange | The flange is locked in place. The pump is lowered and inserted into the lock flange. No screw connections needed.

The components of the semi-submerged pump

Drive outside the medium
Installation cover | Dome cover
Coupling enclosed by coupling guard tube (long shaft connection)
Riser/pressure pipe | This conveys the medium upwards.
Extension pipe for filling the intermediate chamber and the drive