Rotary Lobe Pump From NETZSCH: How to Benefit

Compact, robust, and highly effective: This characterises the TORNADO® rotary lobe pumps from NETZSCH Pumps & Systems. The self-priming and valveless rotary lobe pumps are significantly powerful and require little space as a result of their compact design.
As the worldwide specialist in advanced fluid management, NETZSCH also has various designs of rotary lobe pumps in its portfolio. We present you the way to benefit from utilizing a rotary lobe pump in multiple applications.
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Rotary lobe pumps belong to the rotary positive displacement pumps group and are self-priming and valveless. They consist of a pump housing and two intermeshing lobe rotors. The rotation of the rotors creates a vacuum on the suction side, which draws within the pumped medium. The medium is driven into the stress range by the rotors. This displaces between two and 6 space fillings per revolution, relying on the variety of rotor blades. Therefore, a rotary lobe pump can also be used for speed-proportional dosing. A TORNADO® rotary lobe pump from NETZSCH additionally provides most operational reliability because of the worldwide unique separation between the pump and gear chambers. With rotary lobe pumps, you’ll find a way to convey low- and high-viscosity media without problems. Due to the numerous free ball passage and low speeds, they are insensitive to blockages, clogging and international material. Varying stable contents do not affect the move rate, nor do stress modifications. This enables you to achieve continuous as nicely as robust conveying and metering.

The TORNADO® T1 rotary lobe pumps persuade with the GSS expertise, a spatial separation between the pump chamber and gear field.
These are the advantages of a rotary lobe pump from NETZSCH

In addition to the unique spatial separation of the pump and gearbox areas already described, the FSIP® (Full Service in Place) design allows you to scale back service occasions and prices. This pays off quickly, particularly in significantly wear-intensive functions. Thanks to the innovative design, service and maintenance could be carried out with out removing the pump from the pipeline. It additionally provides you fast and easy access to the lobe rotors and shaft sealing. The material reversal also makes the TORNADO® rotary lobe pump particularly strong and sturdy. Another advantage of a rotary lobe pump from NETZSCH is the oil-free belt drive. It replaces the frequently used synchronous gear and is totally maintenance-free. For hygienic applications, we additionally supply rotary lobe pumps which are CIP (Cleaning-In-Place) capable. This lets you clean in a circular or continuous process with out prior dismantling from the plant. Rotary lobe pumps are additionally available in a cell version. The mobility allows giant liquids containing solids, wastewater, and sludge to be pumped in the most numerous and strange places. Depending on the application, the TORNADO® rotary lobe pump is mounted on a trailer with a diesel energy unit within the acceptable size.
TORNADO® rotary lobe pumps are available all-metal and metal-rubber design.
Benefit from a rotary lobe pump in these applications

From wastewater therapy to food-grade pumping of cacao liquor, the vary of purposes for a rotary lobe pump is big and diversified. When pumping industrial wastewater, the rotary lobe pump impresses, among other things, with its robustness and ease of servicing. The TORNADO® rotary lobe pump reduces the downtimes of your vegetation and minimises the maintenance effort. For instance, the mining industry also makes use of rotary lobe pumps to pump molybdenum slurry. The pump system just isn’t only convincing as a outcome of lowered service effort but, above all, due to its long service life. These properties are additionally more and more in demand in the battery sector. In battery production, the pumps are appropriate for pumping viscous slurries and liquids with a high solids content. On the opposite hand, the requirements in the meals or pharmaceutical sectors are completely different. Here, the TORNADO® rotary lobe pump guarantees excessive operational reliability as a outcome of its unique design. An important element is that the pump chamber, lobe rotor and seals are free of useless area and flow-optimized. This means nothing stands in the means in which of hygienic and nearly maintenance-free pumping. All areas of software of a TORNADO® rotary lobe pump:
Environment & Energy

Food & Pharmaceuticals



Oil & Gas Mid- / Downstream

Chemical, Pulp & Paper

Portfolio of rotary lobe pumps from NETZSCH

The rotary lobe pump portfolio at NETZSCH contains six different variations. These include variants for industrial use, pumps for conveying foodstuffs or chemicals, and mobile versions. Depending on the person utility, we choose the acceptable mannequin for you. All variations at a look:
TORNADO® T.Envi® Rotary Lobe Pump

TORNADO® T1 Rotary Lobe Pump


TORNADO® T.Proc® Rotary Lobe Pump

TORNADO® T.Sano® All-Metal Rotary Lobe Pump

TORNADO® T.Sano® Rotary Lobe Pump With Smooth Surface

In addition to the rotary lobe pump know-how, NETZSCH provides numerous different constructive displacement pumps corresponding to NEMO® progressing cavity pumps, NOTOS® multi screw pumps or PERIPRO peristaltic pumps grinding systems and barrel emptying techniques are additionally part of the portfolio of the worldwide specialist in complex fluid administration. Let our specialists advise you – collectively, we are going to discover the proper solution in your software.

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