Progressing cavity pumps - Verder - Passion for pumps

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Overview pump models The most important parts of the system are the moving part, the rotor and the fixed part, the stator, in which the rotor rotates. The rotor can be viewed as being a screw with an extremely high speed, great eccentric movement and a small diameter. The stator has one worm thread more than the rotor and twice the thread of the pitch. Consequently, there are continuously shift spaces (“progressing cavities“) between the rotor and the stator. KL Series The KL series of pumps are the standard series of progressing cavity pumps for general industrial applications such as pumping lubricating media, media containing solids up to 10%, sludge and more. Flow range up to 400 m³/h Pressure up to 24 bar (R version max. 500 m³/h) KB series The KB series pumps are used for "heavy duty" operation; high solids, abrasive media, or for pumping media with a temperature > 80°C. The pump has a built-in hopper for sludgy media. These pump series is close coupled. Also hygienic versions available (CIP cleaning, polished RA < 0.8 μm). Flow range 150 m³/h Pressure up to 24 bar GL series The GL Series are developed for applications where high flow rates and high pressures are required. Viscous media, containing solids are handled well with this pump series. Applications are found in slurry tankers and umbilical systems, agriculture, biogas plants, for municipal slurries and environmental protection Flow range up to 420 m³/h Pressure up to 18 bar KL-T series Series KL-T progressing cavity pump is a submersible pump series for emptying media from containers and basins. Whether liquid, abrasive, lumpy, sticky or highly viscous, all media are handled gently and are pumped shear sensitive. Flow range 0.002 m³/h - 150 m³/h Pressure up to 40 bar
KL Series The KL series is the basic pump series of our Wangen pump range. These pumps can be equipped with various rotor/stator geometries and are used in almost all branches of industry for pumping low to high viscous mediawith or without solids. This pump is of exceptionally high quality and extremely cost effective. Flow range up to 400 m³/h Operating pressure up to 24 bar Viscosities 1 mPas - 3,000,000 mPas Technical details Flexible drive selection (helical geared motors, hydraulic motors) Available seal types Stuffing box, mechanical seal, LWD mechanical face seal, lip seals, with and without rinsing or buffer fluid Various rotor/stator geometries (S, L and H geometry) Stator with S-cone inlet for optimum filling of the pump chamber Fully developed, robust universal joint with or without pre-feeding screw Large variety of flange connections Robust bearing pedestal with close-coupled drive and selfcentering of the drive shaft (optionally with bare shaft) Features and benefits Low life cycle cost Extremely high viscosities Good pumping performance even with abrasive and fibrous materials in the media High suction lift (self-priming) Continuous flow prevents deposits or sedimentation Modular design for high flexibility Easy maintenance (large cleaning openings) Low-pulsation, continuous flow, pressure and viscosity-independent Option: base plate or mobile Applications Filling Distributing Loading Transfer duties Rinsing Metering Feeding Wangen Progressing Cavity Pumps | 5
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Page 7 and 8: Model KL-RQ Wangen KL-RQ pumps are
Page 9 and 10: KB Series The Wangen KB series of p
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Progressing cavity pumps - Verder - Passion for pumps

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