Wangen Hopper Feed Pumps

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WANGEN’s Hopper Feed Pumps, a wide-throat progressive cavity type of pump, are uniquely capable of efficiently handling fluids with a high solid content of up to 40% concentration and nonflowing properties.

Equipped with a feed hopper and feeding screw, they facilitate a better flow. These pumps are also recommended for pumping at large heights and great distances and where high dosage accuracy is required. WANGEN hopper feed pumps are commonly used in wastewater treatment facilities, shipping, machine construction, and in the paper, chemical, and food industries.

All-Pumps offers WANGEN Hopper Feed Pumps in numerous versions and sizes. Their modular construction allows for easy customisation and adaptation to various applications, ensuring that you can obtain a pumping solution tailored to your individual needs. Sanitary models are also available.

Design Benefits

Fully developed, robust universal joint with pre-feeding screw
Service-proven sealing systems
Flexible drive selection
Robust bearing pedestal for high-force transduction
Driven by a helical geared motor
Robust bearing pedestal with close-coupled drive and self-centering of the drive

Wangen Hopper Feed Pumps Pump Range

Wangen Bio-Mix Hopper Feed Pump

WANGEN BIO-MIX HOPPER FEED
Performance
Benefits
Applications
Flowrate: Up to 39.5 mᶟ/h
Differential pressure: Up to 174 bar
Reinforced cardan joint
Specially designed joints
Stator with S-cone inlet for optimum filling of the pumping chamber
Suction housing with large inspection and cleaning openings
Driven by helical geared motor

Ideal for handling maize silage, grass silage, solid manure, poultry waste and co-ferments, which are mixed with liquid in the pump.

Download the WANGEN Bio-Mix Hopper Feed Pump brochure here.

Wangen Type KL-R Hopper Feed Pump

WANGEN KL-R HOPPER FEED
Performance
Benefits
Applications
Flowrate: Up to 160 mᶟ/h
Differential pressure: Up to 696.18 bar
Encapsulated mechanical seal, single or double-acting, rinsed by the product
Stator with S-cone inlet for optimum filling of the pumping chamber
Pump delivery over long distances and large differences in height
Low life cycle and servicing costs
Large viscosity range
Good pumping performance even against high-pressure
Rigorous modular principle for high flexibility, low stocking of spare parts, short downtimes for maintenance and repairs
Optimum service life even with difficult media
Insensitive to foreign matter

Ideal for conveying media to storage areas, wastewater treatment, dosing, filling, and feeding.

Download the WANGEN Type KL-R Hopper Feed Pump brochure here.

Wangen Type KL-R Triplex Hopper Feed Pump

WANGEN KL-R HOPPER TRIPLEX FEED
Performance
Benefits
Applications
Flowrate: Up to 80 mᶟ/h
Differential pressure: Up to 696.18 bar
Enlargement possible with add-on funnel
Continuous flow rates at high counter pressure up to 48 bar
Buffer volume up to 10 m³ possible
Modular design for high flexibility and short downtimes
Constant metering as the discontinuous input is compensated by buffer volume in the collecting container
Excellent metering, important for dryer and incinerator operation
Easy to maintain thanks to its large cleaning ports
Low-pulsation, continuous conveyance independent of pressure and viscosity
High operational reliability
High-pressure performance
High dosing accuracy even at low speed

Ideal for conveying media from chamber filter presses, screen belt presses or decanters to dryers, silos or storage areas, or other feeding job.

Download the WANGEN Type KL-R Triplex Hopper Feed Pump brochure here.

Wangen Type KL-RQ Hopper Feed Pump

WANGEN KL-RQ HOPPER FEED
Performance
Benefits
Applications
Flowrate: Up to 80 mᶟ/h
Differential pressure: Up to 696.18 bar
Transverse feed device for integrated bridge building and a collecting vessel for continuous feeding
Designed for conveying dewatered sludge with a high dry matter (TS) content ranging from 15% to 45%.
Buffer volume up to 10 m³ possible
Modular design for high flexibility and short downtimes
Constant metering as the discontinuous input is compensated by buffer volume in the collecting container
Stator with S-cone inlet for optimum filling of the pumping chamber
Excellent metering, important for dryer and incinerator operation
Easy to maintain thanks to its large cleaning ports
Low-pulsation, continuous conveyance independent of pressure and viscosity
High operational reliability
High-pressure performance
High dosing accuracy even at low speed

Ideal for conveying dewatered sewage sludge from decanters, chamber filter presses, screen belt presses, and going to storage areas, silos and dryers. They are also in other feeding jobs.

Download the WANGEN Type KL-RQ Hopper Feed Pump brochure here.

Wangen Type KL-RS Hopper Feed Pump

Wangen Type KL-RS Hopper Feed Pump
Performance
Benefits
Applications
Flowrate: Up to 150 mᶟ/h
Differential pressure: Up to 696.18 bar
Silo pumps for conveying and dosing dewatered sewage sludge with a high-solids content (DS) of 15% to 45%.
Feeding screw equipped with bridge breaker
Numerous seal types available: stuffing box, mechanical seal, LWD mechanical face seal, lip seals, with and without rinsing or buffer fluid
Low life cycle and servicing costs
Large viscosity range
Good pumping performance even with abrasive and fibrous materials in the media
Stator with S-cone inlet for optimum filling of the pumping chamber
High operational reliability
High-pressure performance
Modular design for high flexibility and short downtimes
Almost pulsation-free conveyance

Ideal for dosing and processing media with a wide range of viscosities and flow rates. They are also good at handling media with abrasive and fibrous additives.

Download the WANGEN Type KL-RS Hopper Feed Pump brochure here.

Wangen Type KL-Rue Hopper Feed Pump

WANGEN KL-RUE HOPPER FEED
Performance
Benefits
Applications
Flowrate: Up to 150 mᶟ/h
Differential pressure: Up to 696.18 bar
Maintenance-friendly
Low-pulsation, continuous conveyance independent of pressure and viscosity
Gentle pumping
Modular design for high flexibility and short downtimes for maintenance and repairs
Rigorous modular principle for high flexibility, low stocking of spare parts, short downtimes for maintenance and repairs
Compact construction based on modular principle for high flexibility
No tangling of fibres around the joint connections
Stator with S-cone inlet for optimum filling of the pumping chamber

Ideal for feeding and conveying dewatered sludge with high solid content, transferring to storage areas, silos, and dryers from screen belt presses and decanters.

Download the WANGEN Type KL-RUE Hopper Feed Pump brochure here.

Also Available: Sanitary Hopper Feed Models

TYPE KL-RF SANITARY
TYPE KL-RF SANITARY
Flowrate: Up to 22 mᶟ/h
Differential pressure: Up to 696.18 bar
TYPE KL-RL
TYPE KL-RL
Flowrate: Up to 64.8 mᶟ/h
Differential pressure: Up to 696.18 bar
TYPE MX-R SANITARY
TYPE MX-R SANITARY
Flowrate: Up to 100 mᶟ/h
Differential pressure: Up to 870.23 bar
Contact our sales team for more information on the WANGEN sanitary hopper feed models.

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