Multiple Screw Pumps

Netzsch’s NOTOS multiple screw pumps are designed to handle low- to high-lubricant fluids and a variety of low- to high-viscosity, shear-sensitive, or chemically aggressive media. They are hydraulically balanced and offer continuous flow without pulsation or turbulence. The two-screw pump operates by transferring torque from the drive screw to the intermeshed driven screw. The three-screw pump operates with two driven screws. In both pumps, the screws are surrounded by a ferrous pump housing. In the four-screw pump, two shafts with four screws rotate inside a cartridge.

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