Plastic Magnetic Drive MDR Series
Mag Drive seal-less centrifugal pumps from SPX Johnson Pump are virtually leak-proof since the design eliminates the multitude of problems related to shaft seals and packings. MDR series is available in PP and PVDF and suitable for sulphuric acid, caustic, sodium hydroxide, developer, fixing bath, bleaching agent, and various other chemicals.
Features
- No leaking shafts
- Improved safety
- High corrosion resistance
- Wide range of applications
- Standard electric motors
- Simple and inexpensive replacement
- Reliable in performance
- Less down-time
- Simple design
- Easy maintenance
| Technical Data | MDR |
|---|---|
| Casing | PP filled with glass fibre, PVDF with carbon fibre |
| Impeller | PP filled with glass fibre, PVDF with carbon fibre |
| Max. capacity | 30 m3/h |
| Max. delivery head | 24 m |
| Max. liquid temperature | 85 oC for PP, 100 oC for PVDF |
| Viscosity | 0.3 mPas - 150 mPas |
| Max. pressure | 3 bar at 20 °C |
| Max. speed | 2800 rpm |
