NEMO® BF Open Throat Progressing Cavity Pump

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
Hopper-progressive-cavity-pump-diagram
Open Hopper Pump Diagram

[video_lightbox_youtube video_id=”R1UuA7mYsHU&rel=0″ width=”640″ height=”480″ alt=”Hygienic Pump” anchor=”https://pumpvv.com/wp-content/uploads/2023/05/Hopper-Shaped-Pump-With-Feed-Screw-Cover.png”]

People Also Ask

The NETZSCH NEMO® BF Open Hopper Pump works based on the progressive cavity principle, where a rotating eccentric screw inside a stator creates a continuous flow in the pump chamber. The open hopper design allows for easy feeding of the product into the pump and ensures efficient conveying of even highly viscous, abrasive, or shear-sensitive materials. The pump’s unique geometry also enables gentle pumping action, minimizing product damage and ensuring consistent performance over its operational life.

The NETZSCH NEMO® BF Open Hopper Pump has several key features and benefits:

  • Gentle pumping: The pump’s open hopper design ensures gentle handling of shear-sensitive and viscous fluids, reducing the risk of product damage.
  • Solids handling: The pump is capable of handling high-solid content materials up to 12% by volume, making it suitable for a wide range of applications.
  • Low pulsation: The pump’s progressive cavity design provides low pulsation flow, resulting in a smooth and consistent flow rate.
  • Easy maintenance: The pump’s modular design allows for easy maintenance and replacement of individual components, reducing downtime and maintenance costs.
  • Versatility: The pump can handle a wide range of fluids, including abrasive, corrosive, and highly viscous fluids, making it suitable for a variety of industries such as food and beverage, chemical, and wastewater treatment.

Benefits:

  • Improved product quality and reduced product damage
  • Increased productivity and efficiency
  • Reduced maintenance and downtime costs
  • Versatile and suitable for a wide range of applications

The NETZSCH NEMO® BF Open Hopper Pump can handle a wide range of fluids, including abrasive, corrosive, and highly viscous fluids. Its open hopper design and progressive cavity technology allow for gentle handling of shear-sensitive and viscous fluids while maintaining a low pulsation flow rate. The pump is suitable for various industries and applications due to its versatility.

Fill up and submit the below inquiry form, or directly write us an email: info@pumpvv.com

Similar Posts

  • MD003-12 stator Seepex

    Main features of MD003-12 stator The MD003-12 stator uses advanced materials and processes to ensure that it can provide stable performance under various working conditions. Its fluid dynamic design significantly improves the efficiency of the stator and can effectively reduce energy consumption. The surface of the stator has been specially treated to have excellent wear…

  • BN17-12L rotor seepex

    Advantages The Seepex BN17-12L rotor is made of high-quality materials and has excellent wear and corrosion resistance. Safety and hygiene are particularly important in the food processing and chemical industries. The BN17-12L’s dead-angle design ensures that the fluid will not be retained during the rotor flow, reducing the risk of bacterial growth. This feature enables…

  • BN10-12L seepex BN

    Technical parameters Drive mode: Electric Lift: 60m Output flow: 200 Model: BN10-12 Weight: 80kg Conveying medium: Clean water pump Efficiency: 98% Material: Stainless steel Flow rate: 2.6-12 (m3/h) Pump shaft position: Horizontal Discharge diameter: DN50 (mm) Application: Metering pump Performance: Wear-resistant Number of impellers: Single stage Suction diameter: DN65 (mm) Working temperature: Normal temperature Brand:…

  • Netzsch NEMO® FSIP® Progressing Cavity Pumps

    NEMO Progressing Cavity Pumps NEMO® Progressing Cavity Pumps have an extensive industrial application range for the continuous, pressure-stable, gentle and low-pulsation conveyance of almost any substance. Whether for sludge, chemical substances, adhesives, petroleum or yogurt, NEMO meets your requirements with the proper combination of eleven NETZSCH Pumps types, four rotor/stator geometries and variety of engineered…

  • Cavity Pump Technology

    Cavity pump technology has emerged as a revolutionary solution in various industrial applications, particularly in handling viscous fluids and slurries. This article explores the fundamental principles, advantages, applications, and future prospects of cavity pumps. Understanding Cavity Pumps Cavity pumps, often referred to as progressing cavity pumps, operate on a unique mechanism that enables them to…