Product
PORTFOLIO
Our selection of centrifugal pumps in single-stage or multi-stage design.
TyPE WRs
Single stage vertical, centrifugal, submersible pump.
- Pumping of abrasive and corrosive liquids
- Available in almost any metal from cast iron to SUPER DUPLEX stainless steel
- Suction flange: Vertical (including suction strainer)
- Discharge flange: Radial
- Closed impeller with three-dimensionally curved vanes
- Re-adjustable inclined gap between impeller and wear plate to optimize the efficiency and the differential pressure after longer operation
- Single acting mechanical seal
- Moisture sensor in an oil reservoir between pump and motor
- Submersible IEC three-phase motor (IP68)
- Optimized design ensures easy maintenance and long service life even under difficult conditions
Technical Data
| Pump Size: | 1 1/4″ to 6″ |
| max. Pressure: | 150 PSI |
| max. Flow: | 1630 gpm |
| Total head: | up to 300 ft |
| Rotating speed: | to 3600 rpm |
Fields of Application
Handling of abrasive and corrosive media.
- Flue gas desulfurization
- Chem. industry
- Water treatment
- Seawater desalination plants
- Fertilizer industry
- Potash industry
Materials
| Volute casing: | Duplex stainless steel |
| Impeller: | Duplex stainless steel |
| Wear plate: | Duplex stainless steel |
| Shaft: | 1.4462 |
| Mechanical seal: | Silicon carbide (SiC) |
Contact
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DÜCHTING PUMPEN
Maschinenfabrik GmbH & Co. KG
Wilhelm-Düchting-Str. 22
58453 Witten / Germany
+49 2302 / 969 - 0
info@duechting.com
Contact
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