Hygienic PC pumps

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Overview

WANGEN pumps gently pump product, allowing easy the processing of the smallest residual amounts and allow easy cleaning – which is especially important in the food industry – thanks to CIP (Cleaning in Place) or SIP (Sterilisation in Place) designed models.

The Wangen pump series satisfies the highest hygiene standards and the pumps are designed to handle specific mediums and bring the pumped goods - whether chunky, viscous, sensitive to shear, or high temperature - with low pulsation to their final destination. The pump can be also used to transport fruit and vegetable waste, which occurs during processing.

Product Information

Overview KB-SL Series KL-SL Series HYLINE Hopper feed

Hygienic progressive cavity pumps

Wangen hygienic pumps are split into two difference ranges based on the technology (Progressive cavity & twin screw).  As with all Wangen pumps, these ranges have been continuously developed and improved over time, with a laser focus on reliability and longevity.

Benefits & characteristics

  • Maintenance friendy
  • Modular design for high flexibility and short downtimes
  • CIP
  • Large viscosity range
  • High self priming capability
  • High dosing accuracy
  • Optionally with base plate
  • Gentle pumping

 

Applications

  • Chemicals
  • Cosmetics
  • Paints and surface coatings
  • Food and beverage
  • Pharmaceuticals
Overview KB-SL Series KL-SL Series HYLINE Hopper feed

Wangen KB-SL seriesWangen KB SL Hygienic display

This series were developed for the dairy industry to gently pump product to its destination.  They have a high dosing accuracy (also at low speed) and a high suction lift capability.

Technology/Details

  • CIP (Cleaning in Place)
  • Encapsulated mechanical seal, single or double acting, rinsed by the product
  • Driven by helical geared motor
  • Easy cleaning thanks to construction with little dead space
  • Materials with FDA certificate on request
  • Discharge flange with self-emptying design
  • Surfaces of the parts in contact with the product: Ra < 0,8 μm
  • flexible drive selection
  • ground, electropolished surfaces
  • Maintenance-free mechanical seal independent of the sense of rotation
  • large variety of flange connections
  • Various geometries and pump sizes
  • Sturdy block housing for various gear flange fittings

 

Pump SizeMaximum free passage (mm)Max Flowrate (m³/hr)Speed (rpm)Max differential pressure (bar)
KB-SL 20240.01 - 4.635048
Overview KB-SL Series KL-SL Series HYLINE Hopper feed

The pumps of the KL-SL series convince with their ease of cleaning and low dead-space construction. In this area, where there is contact with the product, the ground, electropolished stainless steel of the EHEDG-certified version Hygienic has a surface roughness of RA < 0.8 μm. Depending on the medium to be pumped, the pump can optionally be operated in a heating or cooling mode. Further quality characteristics are CIP (Cleaning in Place), low pulsation, and continuous pumping independent of pressure and viscosity. It is able to cope with longer distances and big differences in height. The KL-SL is absolutely easy to maintain and also impresses by its high level of operational safety.

Technology/DetailsWangen KL SL Hygienic display

  • Flexible drive selection (helical geared motors, hydraulic motors)
  • Maintenance-free mechanical seal independent of the sense of rotation
  • various rotor/stator geometries (S, L and H geometry)
  • Various geometries and pump sizes
  • Stator with S-cone inlet for optimum filling of the pumping chamber
  • Robust bearing pedestal with close-coupled drive and self-centering of the drive
  • Robust bearing pedestal for high force transduction
  • Surfaces of the parts in contact with the product: Ra < 0,8 μm
  • Materials with FDA certificate on request
  • Easy cleaning thanks to construction with little dead space
  • ground, electropolished surfaces
  • Encapsulated mechanical seal, single or double acting, rinsed by the product
  • flexible drive selection
  • Discharge flange with self-emptying design
  • Double, maintenance-free bearing
  • Service-proven sealing systems
  • CIP (Cleaning in Place)
  • Driven by helical geared motor

 

Pump SizeMaximum free passage (mm)Max Flowrate (m³/hr)Speed (rpm)Max differential pressure (bar)
KL-SL 20240.01 - 4.635048
KL-SL 30510.04 - 3235048
KL-SL 50820.34 - 9835048
KL-SL 65951.22 - 15035048
Overview KB-SL Series KL-SL Series HYLINE Hopper feed

The WANGEN HYLINE was designed by Wangen to ensure optimal performance and operational reliability.Wangen Hyline display

The hygienic-related design of the  HYLINE was implemented according to the strict GMP (Good Manufacturing Practice) Directives, which are assuming an increasingly important role in the food, pharmaceutical and cosmetics sectors. For this purpose, as is usual with WANGEN PUMPEN, special value is placed on quality - and this means on lifetime duration.

Hygienic Highlight: The flexible and maintenance free joint is coated with elastomer. A constant shaft diameter construction design prevents sedimentation of the media to be pumped.

In order to enable the conveyance of a wide spectrum of media, a large selection of single-acting and double-acting shaft seals are available for the HYLINE, such as the encapsulated seals, single acting seal with elastomer bellows or gland packing.

The intelligent design of this hygienic pump requires no additional seals in the product chamber. Pump disassembly is easily carried out by removing all pump component connections outside the product chamber.

Characteristics:
Designed according to the strict directives of EHEDG, 3A and GMP
Low dead space design for optimal cleaning capability
Temperature -30 °C - 140 °C
Viscosity up to 100.000 mPa·s

 

Pump SizeMaximum free passage (mm)Max Flowrate (m³/hr)Speed (rpm)Max differential pressure (bar)
Hyline 20260.02 up to 7-20
Overview KB-SL Series KL-SL Series HYLINE Hopper feed

Hygienic and gentle conveying of food with up to 1.000.000 mPa·sWangen KL RF Hygienic display

Hygienic progressing cavity pumps convey and dose products of the food, pharmaceutical and cosmetic industries particularly well. The range of applications includes viscous liquids and nonflowing to solid products, homogenous or containing pieces, sensitively or sensitive to shearing.

A large free solids passage and the low speeds of these pumps ensure that sensitive products are conveyed particularly gently.

Pumps of the series KL-RL allow almost pulsation-free pumping of mediums. The large hopper with screw conveyor has only a minimal dead space, despite the compact construction form, and avoids stagnation zones thanks to its special design. Can be optionally heated or cooled.

Pumps of the series KL-RF have an inspection cover, a maintenance-free mechanical seal, which is independent of the rotation direction, and the discharge nozzle has a self-emptying design. Can be optionally heated or cooled.

Pump SizeMaximum free passage (mm)Max Flowrate (m³/hr)Speed (rpm)Max differential pressure (bar)
KL-RL 305113.515048
KL-RL 50954515048
KL-RL 65956515048
KL-RF 30514.55048
KL-RF 5095155048
KL-RF 6595225048