TopWing - Bi-Wing
Rotary Lobe Pumps
The TopWing-series is available in 8 different sizes. Shaft seal options
include single mechanical, quenched, double flushed, O-ring. Feet for vertical
or horizontal mounting. Safety relief valves are available built-on or separately.
Pre-heating/cooling devices in front cover and/or at the seals. Connections
from 25 mm to 100 mm.
| Features/Benefits | |
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Superior hygiene |
| Self-draining rotorcase and
mechanical seal assembled in the liquid. Low carbon stainless steel with smooth surfaces. Easy to clean – CIP, SIP or by hand, with a minimum of entrapped liquid. |
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Easy maintenance |
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Front-loaded product seals and robust bearing |
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Gentle product handling |
| Bi-Wing rotors with small
clearances give a smooth flow with little backslip. Able to handle particles. |
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| • | Large selection of shaft seals |
| Easily interchangeable with
other seal types, short downtimes maximum 5 to 10 minutes. |
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Integrated shaft and gear design |
| The complete pump is made in
stainless steal. The shaft bearings are integrated into the rotorcase. Large shaft diameters and strong bearing design results in small shaft defections and allows to have small clearances inside hydraulic part. The use of duplex steel for the rotors increases wear resistance and improve behaviour on higher temperatures. |
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| 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 | |
| • | Pharmaceutical |
| Dragée solutions, plasma,
penicillin esters, pill paste, acid mixtures, sugar solutions, alcohol |
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| • | Chemical |
| Adhesives, ink, solvents, additives | |
| Technical data | |
| Rotor case: | Stainless steel 316L |
| Rotors: | Duplex stainless steel |
| Max. capacity: 156 m3/h | |
| Max. working pressure: | 15 bar |
| Max. temperature: | 150° C |
| Max. viscosity: | Depending on seal option and operating principles |
| Max. speed: | 1 400 rpm |
Downloads
(Sales brochure, Data Sheet, Instruction Manual)
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