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.
Max. Flow:
Max. Head:
Max. Temp:
Material:
96m³/hr
100m
250°C
Metal
How does an Eccentric Disc Pump work?
The 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.
Eccentric Disc Pumps are ideal for shear-sensitive products. The following applications are a few examples of where these pumps can be useful:
Food Industry – Yoghurts, cream, chocolate, chocolate mousse, dough, syrup
Cosmetics & Pharmaceutical Industries – Ointments, lotions, toothpaste, lipstick, mascara
Chemical Industry – Solvents, Polymers, Acids
Industrial – Oil, Fuel, Paint, Glue
Capacity Range: Up to 96 m³/hr
Pressure Range: Up to 100 meters
Temperature Range: -10ºC to +250ºC
Speed Range: Up to 1000 rpm
Connections: Flanged, Clamp, SMS, Macon, RJT, CAM Lock, DIN, Threaded, Hose Tailed
By-Pass: Integrated Double By-Pass Optional
Heating Jacket: Optional
Pump Body, Cover, Foot, By-Pass & Shaft:
Ductile Iron
Steel
Stainless Steel AISI 316L
Stainless Cast Iron
Piston:
Ductile Iron
JumpInox
Stainless Cast Iron
Cylinder:
Ductile Iron
Stainless Steel AISI 316L
Steel
Bearings:
Carbon
Bronze
Ductile Iron
PEEK
Seals (DIN 24 960 / EN 12 756):
FKM
PTFE
FEP/FKM
EPDM
NBR
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