Progressing cavity pump unit HD-E-SR Industry
*Illustration may differ from the actual product
Description:
The HD-E-SR eccentric worm-drive pump in the industrial version simply transfers the advantages of the drum pump for viscous media to the high-viscosity range. The positive displacement pump has an easily detachable outer tube, a bearing head with a mechanical seal and a free-running shaft with an eccentric screw as the delivery element - all of which are easy to dismantle and clean. Due to the small outer diameter of the pump tube of max. 41 mm, viscous liquids up to 30,000 mPas can be filled. The pumping unit can be combined with our electric or compressed air motors. This ensures that the liquids are emptied, thus conserving important resources.
- Also available in special immersion depths
- Pumping unit equipped with Lutz original handwheel
- Examples of media: Oils, glucoses, waste oils, disposal liquids,
Features & advantages
- Optionally driven by electric or compressed air motors
- Uniform volume flow
- Light and versatile due to low motor weight
- Continuous, low-pulsation delivery of up to 15 litres/min
- Low wear and tear
- easily detachable outer tube
| Delivery head (up to max. bar)*: | 6 |
|---|---|
| Delivery rate (up to max. l/min)*: | 17 |
| Drive shaft (material): | Edelstahl (1.4571) |
| Drive type: | Compressed air, Electric |
| Gewinde (Zoll) außen: | 1 1/4" |
| Immersion depth (mm): | from 1000 mm |
| Mechanical seal (material): | Kohle, SiC |
| Pumped liquid temperature (max °C): | 100 |
| Pumping unit material (material): | Edelstahl (1.4571) |
| Seal type: | mechanical seal (MS) |
| Static seal (material): | FPM (fluororubber) |
| Stator (material): | PTFE (Polytetrafluorethylen) |
| Tauchrohrdurchmesser (max. mm): | 41 |
| Typ: | HD-E-SR |
| Viscosity (up to max. mPas)*: | 30000 |
* The maximum flow rate is a value determined by means of a test bench and measured with water at a liquid temperature of approx. 20 °C . The measurement is taken at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.
** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter
Accessory Items
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Accessory Items
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