Lobe pump

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What is a positive displacement? A lobe pump , or rotary lobe pump , is a type of positive displacement pump. Johnson Pump has long experience in rotary lobe pumps. Market knowledge and appreciation of customer needs have been used to improve the existing rotary lobe pump concept with new features and customer benefits. Rotary lobe pumps are easy to clean and have gentle product handling characteristics.

Characteristics of a rotary lobe pump. Due to their large free ball passage and low rotational speed they are relatively tolerant to blockage and solid materials in the medium. Originally developed for the biotech and pharmaceutical industry it is the best choice for maintaining the integrity of delicate products.

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. In addition to being able to handle the widest range of temperatures and pressures, the SRU offers the most extensive options in our rotary lobe pump. Fill Your Cart With Color today!

The BLUEline rotary lobe pump is our proven continuous runner. The ONIXline rotary lobe pump is the flagship of our pump range. When wet, rotary lobe pumps have self-priming capabilities. For paints, dyes, food and the like, rotary lobe pumps are ideal.

The iPP Premium Lobe Pump line surpasses considerably the early load limits of rotary lobe pumps. The sum of all parts is what makes the iPP Premium Lobe Pumps superior. Used primarily in environmental technology and the chemical industry, these pumps handle almost any substance continuously and gently while metering in proportion to rotation speed. A gentle pumping action minimizes product degradation.

Special models are available for highly abrasive liquids, aggressive chemicals, or shear sensitive liquids. Fluid enters from the suction nozzle of the pump and begins filling the lobe cavities. The lobes rotate, moving fluid trapped in the cavities between lobe tips.

Available in an optimized range, the OptiLobe is designed with simplicity in mind. Lobe pumps work similarly to gear pumps , except that the lobes do not come in contact with each other.

It is a cost-effective solution that. In addition, lobe pumps have larger pumping chambers than gear pumps , which enable them to transfer slurries. They also tend to move slower in order to handle shear-sensitive materials.