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Product center -->Index > Sanitary pumps > Rotor lobe pump > Rotary lobe pump

Rotary lobe pump

 

Applications

Rotary lobe pump is a lobe rotor positive displacement pump of a sanitary design suitable for use in the dairies, food-processing, beverage, pharmaceutical and fine chemicals industries.
This pump is perfect for managing all kinds of fluid, of either low or high viscosity, in the food-processing, dairies, and cosmetics industries, as well as for filtering and bottling applications. Fluids containing fragile solids such as junket can be pumped without damage thanks to the specially designed lobes.

Operating principles 

Rotary Lobe pumps basically consist of two lobe rotors which rotate synchronously inside a casing without touching each other.The two rotors divide the rotor chamber into to several smaller rooms and move in order he medium is delivered to the outlet. With this circulation, the medium (material) is delivered through the pump continuously.

 

Materials

Parts in contact with the product       AISI 316L or 304 Gaskets                                      EPDM  
Mechanical seal                                   graphite/Sic/EPDM  SiC/C/EPDM
Internal surface finish                          Ra ≤0,4 µm
External surface finish                         bright polish

Options 

Mechanical seals: SiC/SiC or TuC/SiC.
Cooled mechanical seal, pressurised double mechanical seal, lip seal or O-ring seal.
Gaskets in EPDM or  PTFE.
Heating chamber.
Isolation can.
Vertical support.
Rectangular nozzle.
Various kinds of drives and protections (gearbox drive with optional frequency converter,
pulley/mechanical drive speed selector).
Trolley and/or control panel.
Connections: clamp, SMS, RJT, etc. 

 

 

Model Displacement Suggested Speed RPM(r/min) Norminal Capacity Electrical power Inlet and outlet Max.pressure
(L/100 rev.) (L/H)  (KW) (inch) (Bar)
SKSL-3 3L 200-500 300-800 0.55 1 1
SKSL-6 6L 200-500 650-1600 0.75 1 1
SKSL-8 8L 200-500 850-2100 1.5 1.2 2
SKSL-12 12L 200-500 1300-3200 2.2 1.5 3
SKSL-20 20L 200-500 2100-5400 3 1.5 4
SKSL-30 30L 200-400 3200-6400 4 2 5
SKSL-36 36L 200-400 3800-7600 4 1.5 6
SKSL-52 52L 200-400 5600-11000 5.5 2 8
SKSL-66 66L 200-400 7100-14000 7.5 2.5 8
SKSL-78 78L 200-400 9000-18000 7.5 2.5 10
SKSL-100 100L 200-400 11000-22000 11 3 10
SKSL-135 135L 200-400 15000-30000 15 3.5 10
SKSL-160 160L 200-400 17000-34000 18.5 3.5 10
SKSL-200 200L 200-400 21600-43000 22 4 10

 

 

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