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Our Product Range JOHNSON PUMPS
  TopLobe - Tri-lobe Rotary Lobe Pump  

The TopLobe-series is available in 12 different sizes.

Shaft seal options include single and double mechanical as well as lip seals. Multi-foot for vertical or horizontal mounting.

Heating/cooling systems for front cover. Built-on safety relief valves as an option. Connections from 20 mm to 150 mm.
 
Features/Benefits
 
  • Simple,clean and robust construction
    Hygienic, minimum risk of product entrapment, easy to clean either by CIP, SIP or manually, short cleaning downtimes
  • Easy maintenance
    Easy service and maintenance, simple gearbox construction
  • Gentle product handling
    Traditional tri-lobe design gives gentle handling, low pulsation and capability of handling particles
  • Large selection of shaft seals
    Easily interchangeable with other seal types, short downtimes
  • Shim-free, oil lubricated gearbox
    Easy to service, longer life
 
Suitable for
Foodstuffs, viscous liquids, light chemical (process engineering) and surface treatment industries.
 
Examples of applications
 
FOOD & BEVERAGE
Milk, cream, yoghurt, butter, yeast, syrup, minced meat, beer waste, fruit juices, honey, chocolate, mustard, jam, dough, sausage, candy paste
 
COSMETICS & TOILETRIES
Gels, shampoos, liquid soap, creams, lotions, hair conditioners, surfactants
 
PHARMACEUTICALS
Dragée solutions, plasma, penicillin esters, pill paste, acid mixtures, sugar solutions, alcohol
 
CHEMICAL
Adhesives, ink, solvents, additives, glue, paint, waste
 
PAPER & PULP
Soap, tall oil, coating, starch, clay, sludge
 
Technical data
Rotor Case :
Stainless steel 316L
Rotors: Duplex stainless steel, FPM and Nitrile rubber
Max. capacity: 115 m3/h
Max. Working Pressure: 22 bar
Max Temperature: 200° C
Max. Viscosity: Depending on seal option and operating principles
Max. speed: 1 450 rpm
 
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