Centrifugal Pumps
CombiChem - Perfectly Suited for Chemical Industries
CombiChem represents a range of horizontal centrifugal pumps, designed to ISO 2858 / EN 22858 (DIN 24256), suitable for handling low viscosity, clean or slightly contaminated liquids, especially in the chemical industry.
- 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
| Casing | : Cast iron, Nodular cast iron, Bronze, Stainless steel |
| Impeller | : Cast iron, Bronze, Stainless steel |
| Capacity | : Max. 800 m3/hr |
| Delivery head | : Max. 160 m |
| Liquid temp. | : Max. 200 °C |
| Pressure | : Max. 1600 kPa (16 bar) |
| Speed | : Max. 3600 rpm |
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