Submersible pump Dreno ALPHA V22 M/G with Vortex impeller
Features Submersible pump Dreno ALPHA V22 M/G with Vortex impeller
PumpType
submersible drainage and fecal
Drive Type
electric
Max. head, m
8
Installation Type
vertical
Feed height, m
8
Description
Pump application: the Alpha V series is ideal for pumping domestic wastewater due to its small size and mechanical characteristics.
Feature: the main components are made of GG20 cast iron in the standard configuration, a cuff seal is installed on the engine side, and a mechanical seal on the impeller side is also available on request in the new " EVO " version with a double mechanical seal at the rear located in the oil chamber.
Motor range: 2-pole short-circuited rotor motor; thermal protection integrated in the winding; insulation Class F 155°C; motor protection class IP68.
Engine cooling: engine cooling is provided by the liquid in which the pump is immersed.
Limits of use: maximum permissible liquid temperature: 40°C when the pump is fully submerged; maximum immersion depth: 20 m; permissible pH value: 6-10; hydraulic characteristics suitable for liquids with a density <1.1 kg / DM3; permissible voltage: 220v / 380V ±5%; permissible frequency: 50 Hz ±2%.
Symbols:
G-float
M-single-phase 220V
T-three-phase 380V
M/G-single-phase with float sensor
T/G-three-phase with float sensor
2850 rpm./ min. - 2 poles 50 Hz
Vertical pressure pipe