GRUN DRUM PUMPS - ALUMINIUM TUBE
SL-Alu:For transfilling and draining of drums and containers.
Version A for high flow rate,
Version R for high pressure.
Recommendation: The multi-purpose combination; SL-Alu-R with the powerful motor P400-A.
SL-Alu-S:
The feed screw (S) is dedicated for liquids of medium viscosity (η > 200 mPas), if the impeller types A and R reach their limitations.
With induction motor ideal combination for gentle dealing with the liquid.
Recommendation: Induction motor with frequency inverter for variable flow rate.
Aluminum Drum Pump key features:
- Cleaning the pumping unit is greatly facilitated; the risk of fluid carry-over when moving the pump to a different container is minimized.
- No bearings in the wave channel.
- Motor power is transferred by proven, robust coupling (1) with curved teeth over the stainless steel coupling element (2) with a large double bearing.
- Of course, the sealless pump tubes are fully compatible with the sealed models, allowing you to use the pumping units with any motor from grün product range.
- Depending on the application you can select one of 3 different types of impellers: axial (A), radial (R) and feed screw (S).
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