With our large selection of materials as well as the wide range of seals and rotors, we are able to build pumps which are perfectly suited to every single application. Our rotary lobe pumps can be manufactured in ATEX-, TA-Luft-, or API 676-compliant design. A design compliant with other guidelines is possible as well. Thanks to a long service life and extremely short maintenance times, our rotary lobe pumps ensure an increased productivity of your processes.

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You can reach us at

Börger GmbH
Benningsweg 24
46325 Borken-Weseke
Germany

Phone: +49 (0) 2862 91 03 - 0

All our branch addresses are listed here

Hard fat

An animal feed manufacturer was looking for a powerful pump for conveying palm stearin, a hard fat used for the production of animal feed. Since the hard fat has a melting point of approx. 60 °C, it was important that the pump, the piping, the shut-off valves, etc. were well heated to prevent hardening of the palm stearin. Based on the good experience made with Börger products, the company opted for a Börger rotary lobe pump. In order to prevent the medium from hardening, the rotary lobe pump is equipped with a steam heater cover and a heated pump casing.

Technical data

Börger	Rotary Lobe Pump
Medium	Hard fat
Viscosity	10 - 100 mPas
Temperature	80 - 90°C
Rated capacity	35 m³/h
Speed	240 rpm