CombiChem
Horizontal centrifugal pumps from SPX Johnson Pump, to ISO 2858 (EN 22858, DIN 24256) and ISO 5199, for low viscosity, clean or slightly contaminated liquids, especially in the chemical industry.
Features
- Standardized and modular design
- Flanges according to ISO 7005 PN 16
- For stainless steel execution 150 lbs ANSI B 16.5 available
- Outstanding hydraulic performance
- High efficiency impeller
- Closed impeller with back vanes providing axial balancing of impeller loads
- Half open impeller with wear plate and external adjustment
- Easy maintenance through the Back-Pull-Out principle
- Single unbalanced / balanced seals to EN 12756 (DIN 24960)
- Single and double cartridge seals with seal support system
- Quenched shaft sealing
- Atex certification
- Dry-shaft design, pumped liquid not in contact with the shaft
- Heating jacket optional
- Robust shaft design
- Extended life time
- 2-Deepgroove ball bearings or double row angular contact thrust bearing and cylindrical roller bearing
- Grease or oil bath lubricated bearings
| Technical Data | CombiChem |
|---|---|
| Casing | Cast iron, Nodular cast iron, Bronze, Stainless steel |
| Impeller | Cast iron, Bronze, Stainless steel |
| Max. capacity | 800 m3/h |
| Max. delivery head | 160 m |
| Max. liquid temperature | 200 oC |
| Max. pressure | 1600 kPa (16 bar) |
| Max. speed | 3600 rpm |
