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Positive Displacement Pumps >> TopWing
† TopWing - Ultra-Hygienic Rotary Lobe Pumps

Heavy duty Ultra-hygienic rotary lobe pump designed for the most
demanding applications

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.

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
Validated and certified - Pump can easily be validated in to Ultra-hygienic applications.

Package of certificates available as option, as example:
-Flow and pressure tests
-Cleanability certificates as EHEDG and 3-A
-Material certificates as 3.1, FDA, USP VI and AFO
-Certificates of surface roughness, welding, electro polishing
-ATEX certificates (Hazardous zone)
-Quality (ISO 9001) and environmental (ISO 14000) certificates

Gentle product handling - Rotors with smooth performance and minimized backslip. Able to handle particles
Easy maintenance - Front-loaded product seals and robust bearing assembly without shimming
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 deflections and allows having small clearances inside hydraulic part. The use of duplex steel for the rotors increases wear resistance and improve behaviour on higher temperatures.
Different clearance classes – Depending on temperature, pressure and viscosity
Multirotors or BiWing rotors – for optimal performance
Technical Data
Rotor case Stainless steel 316L
Rotors: Duplex stainless steel
Max. capacity 156 m3/h
Max. working pressure: 15 bar
Max. speed: 1,400 rpm
New No.21, Old No.30, 3rd Main Road,
Kottur Garden, Chennai - 600 085, India.
PHONE : +91-44-24472110, 48580558 
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