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Dreno Alpha V PRO-EX 50-2/150 M Submersible sewage pump
Submersible electric pump Vortex impeller for residential sewage Dreno Alpha V PRO-EX 50-2/150 M - 230V 2HP - Vertical outlet G 2'' - Free passage 50 mm - Explosion protection
PRODUCT CODE: 2000280EXApplication
The Alpha V PRO Series is ideal to pump residential sewage thanks to it’s small size and mechanical characteristics.
The pumps with can be used in potentially explosive environments, available on request.
Characteristic
The main components are fabricated in cast iron GG20 In the standard configuration a lip seal is fitted to the motor side, and a mechanical seal to the impeller side.
Motor range
• Squirrel cage motor in 2 poles version
• Thermal protection T1-T2 embedded in the winding, to be wired to the control panel
• 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
• On request, special version (excluded ATEX) to withstand liquid temperature up to 60°C with pump fully submerged, no S1 service
• 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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