Calpeda Close coupled electric submersible pumps - Gm 50

Applications
For civil and industrial wastewater that is not aggressive to the pump materials,
for dirty water even with solids with a diameter of 45 mm for GMC and 50 mm
for GMV.

Operating conditions
Maximum liquid temperature: 35 °C
pH value: 6-11.
Maximum Immersion depth: 10 m (with suitable cable length).
Continuous duty (with submerged motor).

Motor
2-pole induction motor, 50Hz (n ≈ 2900 1/min).
GMC, GMV: three-phase            230V ± 10%
                                                   400V ± 10%
2 built-in thermal protectors to be connected to a control box.
H07RN-F cable, 4G1.5 mm²+2x0.5 mm², length 10 m, without plug.
GMCM, GMVM: single-phase     230V ± 10%
with float switch and thermal protector.
Incorporated capacitor
H07RN-F cable, 3G1.5 mm², length 10 m, with CEI-UNEL 47166 plug.
Insulation class F.
Protection IP X8 (for continuous immersion).
Triple impregnation humidity-proof dry winding
Constructed in accordance with EN 60034-1, EN 60335-1, EN 60335-2-41.

Special features on request
Other voltages.
Frequency 60 Hz (as per 60 Hz data sheet).
Motor suitable for operation with frequency converter.

Designation
Example: GMCM 50-65C
GM = Series
C = with single-channel impeller. V Free-flow impeller (vortex impeller)
M = Single-phase (no indication: three-phase indication)
50 = Delivery port diameter in mm
65 = Delivery port diameter in mm (value for flanged pumps only)
C = Impeller diameter