W Wobble Pump
SIMPLE AND COMPACT
SEEPEX wobble-stator pumps work reliably in many industries. They efficiently transfer liquids of thin to moderate viscosities, even with a high solids content. In contrast to conventional progressive cavity pumps they have a rotating unit with only one joint, which is why the stator “wobbles.”
- Rotating unit with only one joint
- Easy to maintain and economical thanks to the simple pump design
- Quick replacement of the conveying elements thanks to a rotating unit with only one joint
- Space-saving via a short, compact design with directly flange-mounted drive (block type)
- Photography
- 3D View
- Hotspot View
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Drive
Electric motor, directly flanged to the pump without additional couplings or guards. Gearmotors and electronic or mechanical variable speed drives are also available.
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SHAFT SEALING RETAINER
For retaining the mechanical seal and centering the drive.
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SHAFT SEALING
Single-acting mechanical seal, located on the pressure side to minimize the NPSHr and ensure positive sealing with an unbalanced seal.
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Plug-In Shaft
Connects the joint and drive.
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UNIVERSAL JOINT SLEEVE WITH HOLDING BANDS
Protects the grease-filled joints from penetration of the pumped product, even in case of maximum pressure loading.
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Universal Joint
Consists of just five components. Power transmission through wear resistant, hardened and replaceable joint parts: easily repaired.
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Stator
Flexible stator, fixed on one side, with a reinforced flexing area that lasts longer than other designs. Special care has been taken to enhance the mechanical efficiency to lower both the starting and running torque.
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Rotor
Wear and corrosion resistant materials, with hard coating as standard.
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Main Housing
With drain plug and connections for pressure instruments, either in cast grey iron or stainless steel.
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Connections
Connections according to DIN EN ISO 228-1 or NPT.
