Design pumps Calpeda GMC 50, GMV 50.
Monoblock submersible pumps.
GMC: single-channel impeller.
GMV: upset the impeller (vortex type).
The shaft seal: double mechanical seal in oil chamber.
The pumps GMC 50, GMV 50.
Pumps GMC 50, GMV 50 production company Calpeda (Italy) are used for domestic and industrial effluents are not aggressive to structural materials of the pump,as well as dirty liquids, including solid foreign bodies with a diameter of 45 mm for a GMC, GMV 50 mm, for liquids compatible with pump materials.
Operating restrictions on pumps GMC 50, GMV 50.
Maximum temperature of liquid: 35°C.
Acidity index: 6-11.
Maximum immersion depth: 10 m (with cable of appropriate length).
Continuous operation (with submersible motor).
Motor for pumps GMC 50, GMV 50.
Two-pole induction motor, 50 Hz (rpm 2900 rpm./min).
GMC, GMV: three-phase 230 V (±10%) three-phase 400 V (±10%). 2 built-in thermal protective device connected to the control Board. Cable: 4G1,5 mm2 + 2G0. 5 mm2, length 10 m
GMCM, GMVM: single-phase 230 V (±10%). The heat deflector device in the shell and a built-in capacitor.
Cable: 3G1,5 mm2, type H07RN8-F, length 10 m, with plug (CEI - 47166).
Insulation class "F". Protection IP X8.
With triple winding impregnation, resistant to moisture.
Execution in accordance with the standard EN 60 335-2-41.