Pump with feed hopper NEMO® BF

slurryfor wastewaterfor food products

The NEMO® BF hopper-shaped progressing cavity pump with aBP-Module® to prevent bridging is utilized across all industries for continuous, pressure-stable, gentle, and low-pulsation conveyance, as well as speed-proportional dosing, particularly for highly viscous, compacted, and crumbly media. To ensure optimal product feed into the conveying elements, the pump housing is designed with an enlarged, rectangular feed hopper and a conical force-feed chamber, along with a special coupling rod featuring a patented, positioned conveying screw. The additional aBP-Module® (asynchronous Bridge Preventing) consists of a top shaft with two internal spoke wheels. These components create "moving shaft walls" that exert a shearing effect on the medium, reliably preventing bridge formation in the pump shaft. This guarantees the smooth conveyance of solid-laden, shear-sensitive, abrasive, adhesive, thixotropic, or dilatant materials, as well as lubricating and non-lubricating substances prone to bridging. The NEMO® is particularly compact and economical in its block construction with a flanged drive.