Applications and Range of Use
The Sealless Magnet Drive Range
For toxic, hazardous and other applications where zero leakage is required
Flows to 59 l/min
Differential Pressures to 12 bar with max inlet 100 barg
(Custom designs for up to 40 bar differential and 250 bar inlet)
As a specialist rotating displacement pump manufacturer, Scherzinger's focus is solely on all-purpose external gear pumps.
Due to the low inner friction values, this pump principle is very energy- efficient and the pump is subject to a low degree of wear.
Scherzinger Chemical Series Gear Pumps are suitable for virtually all fluid media from bases to different acids. The Pumps can be used:
- For low to medium viscous and particle-free liquids
- For everything from degreasing agents through to strong lubricants
- For alkaline and acidic fluid media
- For inlet pressures of 80 mbar absolute through to 100 bar positive pressure
- For speeds of 0 up to 6,000 RPM
- For use in normal and hazardous environments (ATEX II 2G & II 2D)
Typical applications include:
- Biotechnology:Handling of fluids in the fermentation process
- Petrochemistry: Transfer of sulphuric acid during the production of bio-diesel
- Chemistry: Feed and discharge out of vaporizers and reactors
- Laboratory: Metering a wide range of fluid with replaceable pump head
- Pharmaceuticals: Coating of syringe bodies
- Process Engineering: Circulation of flush fluids in rotating mechanical seal systems
Frequently Handled Fluids
- Caustic Soda
- Sulphuric Acid
- White Oils
- Soldering Flux
- Methanol
- De-Ionised water
- Glycerine, Glycols
- Di-Isocyanate
- Flocculent
- Inks
- Emollients
- Hydrogen Peroxide
- Lubricants
- Polyols, Polymers
- Adhesives
- Paraffin Oils
Materials
Case and shafts: 316L & 316Ti SS, Hastelloy C4, Titanium Grade 7
Gears: PEEK mod, PTFE mod, PPS mod, SS hardened, Waukesha 88, Nitronic 60
Bearings: PEEK mod, PTFE mod, PPS mod, SSiC/Cr2O3, SSic/Al2O2, Carbon
Case seal: PTFE, Buna N, FKM, FFKM, EPDM, CR
