Dreno Grix 32-2/140 M/G Grinder submersible pump

Application
The Grix range of submersible pumps have an inbuilt macerator in the inlet. This breaks down solids in waste water which permits transport along relatively narrow, often pre-existing, pipes.

Applications: domestic sewage, liquids with suspended solids, whenever high pressure (Hm) is needed.

Characteristic
The main components are fabricated in cast iron GG20 The configuration has a lip seal fitted to the motor side, and a mechanical seal in oil chamber, on the impeller side.

Motor range
• Squirrel cage motor in 2 poles version
• Thermal protection embedded in the winding
• Insulation class F 155°C
• Motor protection IP 68

Motor cooling
The cooling of the motor is ensured by the liquid where the pump is submerged

Limits of use
• Max. permissible liquid temperature: 40°C with pump fully submerged.
• Maximum depth of immersion: 20 mt.
• Permissible pH value: 6-10
• Hydraulic features suitable for liquids with density <1,1 kg/dm3
• Allowed voltage: 230V/400V ±5%
• Allowed frequency: 50Hz ±2%

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