Submersible pump Dreno GRIX 32-2/140 M/G with chopper
Features Submersible pump Dreno GRIX 32-2/140 M/G with chopper
PumpType
submersible drainage and fecal
Drive Type
electric
Max. head, m
28.5
Installation Type
vertical
Feed height, m
28.5
Description
Pump application: Grix series submersible pumps have a built-in macerator at the inlet. This destroys solid particles in wastewater, which allows them to be transported through relatively narrow, often existing pipes. Areas of application: domestic wastewater, liquids with suspended solids, when high pressure (Hm) is required.
Feature: The main components are made of cast iron GG20 configuration has a sleeve seal mounted on the engine side, and a mechanical seal in the oil chamber on the impeller side.
Range of motors: motor with a short-circuited rotor in execution with 2 poles; tThermal protection built into the winding; insulation class F 155 ° C; degree of protection of the IP68 engine.
Engine cooling: engine cooling is provided by the liquid in which the pump is immersed.
Limits of use: maximum permissible liquid temperature: 40 ° C with the pump completely submerged; maximum depth of immersion: 20 m; permissible pH value: 6-10; hydraulic characteristics suitable for liquids with a density of <1.1 kg / dm3; permissible voltage: 220V / 380V ± 5%; permissible frequency: 50 Hz ± 2%.
Symbols:
G-float
M-1 Phase 220V
T-3 phase 380V
M/G-single-phase with float sensor
T/G-three-phase with float sensor
2850 rpm./ min. - 2 poles 50 Hz
Horizontal pressure pipe