NEMO® BF Open Hopper Pumps
The NEMO® BF open hopper pump is used in all industrial markets to provide continuous, pressure-stable, gentle and low-pulsation handling with metering in proportion to rotation speed. This pump is used primarily for highly viscous, compacted and crumbly substances that do not have a tendency to bridge.
Compact Progressive Cavity Pump Design
For optimal feed into the pumping elements, the pump housing is designed with an enlarged, rectangular hopper and conical force-feed chamber as well as a special coupling rod with a patented, horizontally positioned auger.
In block construction, this pump is particularly compact and economical.
NEMO® BF Open Hopper Progressing Cavity Pumps offer you:
- gentle product handling
- pump connections in accordance with national and international standards, as well as in specially designed models
- easy serviceability
Features of the NEMO® BF Open Hopper Progressing Cavity Pump
- pump housing with enlarged rectangular hopper
- conical force-feed chamber
- special coupling rod with patented, horizontally positioned auger
- continuous low-pulsation handling unaffected by fluctuations in pressure and viscosity
- capacity in proportion to rotation speed with precision metering over a wide speed range
- high pressure capability without valves
- stator with hopper-shaped entrance for optimal filling of the conveying chamber
Advantages of the NEMO® BF Open Hopper Progressing Cavity Pump
- modular design
- a wide variety of materials
- robust and compact block construction
- the right joint for any application
- standard mechanical seal, other seals optional
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