The JE Series of Eccentric Disc Pumps from French manufacturer, Jump, has been designed to handle shear-sensitive and low-viscosity fluids within the Food, Cosmetics, Pharmaceutical, Industrial and Chemical industries. The JE Series is excellent for line stripping thanks to its strong compression and vacuum capabilities, and excels in precise dosing and accurate volumetric metering. In addition, this versatile pump can be manufactured from a range of robust materials such as Ductile Iron, Steel, Stainless Steel 316L or Stainless Cast Iron.
Overview
Features & Benefits
Specifications
How does an Eccentric Disc Pump work?
Our Eccentric Disc Pump operation is characterised by a disc eccentrically rotating within a cylindrical pumping body. As the disc moves within the body, two distinct alternating chambers are created, which form a vacuum at the inlet area and a compression effect at the pump’s discharge.
This alternating action is repeated twice per rotation of the disc, once for the inner and once for the outer pumping chamber, as displayed in the above image.
As the chambers are rotating in a pair, 180º apart, suction compression and discharge pressure are generated in unison. This enables a constant flow rate and discharge pressure during operation. This unique operating principle provides a reliable alternative to Gear & Lobe Pump technologies which suffer when pumping non-lubricating fluids.
Furthermore, as there is no internal wear interference over time, volumetric efficiency is retained over time. Constant wear within Gear & Lobe Pumps also means higher product shear due to an internal slip; this is avoided in Eccentric Disc Pumps, which makes them ideally suited for low viscosity products susceptible to shearing, such as yoghurts.
- FDA-approved
- ATEX-rated
- Dry priming and reversible operation
- Available in 6 different sizes with 3 models per size
- Eccentric Disc Pumps are an efficient alternative to Lobe Pumps – don’t slip with low viscosity fluids
- Better for shear-sensitive & low viscosity fluids
- Strong Compression & Vacuum Capabilities – Excellent for line stripping
- Capable of precise dosing & accurate volumetric metering
- Front Pull-Out Seal Replacement
- Dry running
- Reversible
- Reduced maintenance time thanks to a design which enables the seal from the front of the pump to be changed without uncoupling the gear motor and piping
- Optional Integrated Double By-Pass & Heating Jacket
- Temperatures up to 250ËšC
- Differential pressures up to 100 meters
- FDA Approved & ATEX Rated
Capacity Range: Up to 96 m³/hr
Pressure Range:Â Up to 100 meters
Temperature Range: -10ºC to +250ºC
Speed Range:Â Up to 1000 rpm
Connections:Â Flanged, Clamp, SMS, Macon, RJT, CAM Lock, DIN, Threaded, Hose Tailed
By-Pass:Â Integrated Double By-Pass Optional
Heating Jacket:Â Optional
Pump Body, Cover, Foot, By-Pass & Shaft:Â
- Ductile Iron
- Steel
- Stainless Steel AISI 316L
- Stainless Cast Iron
Piston:Â
- Ductile Iron
- JumpInox
- Stainless Cast Iron
Cylinder:Â
- Ductile Iron
- Stainless Steel AISI 316L
- Steel
Bearings:Â
- Carbon
- Bronze
- Ductile Iron
- PEEK
Seals (DIN 24 960 / EN 12 756):Â
- FKM
- PTFE
- FEP/FKM
- EPDM
- NBR
