
The Calpeda GMVM models are a range of heavy-duty submersible pumps constructed out of tough cast-iron that are supplied with a free flow vortex (GMV) style impeller.
Calpeda GMVM - Auto Pumps - Single Phase - 2"
Applications
- Domestic or industrial waste water
- Dirty water with solids up to 45mm grain size for GMC and 50mm for GMV
- Liquids which are compatible with the pump materials
Operating conditions
- Liquid temperature up to 35 °C
- pH value: 6-11
- Maximum immersion depth: 10 m (with suitable cable length)
- Continuous duty (with submerged motor)
Motor
2-pole induction, 50 Hz (n 2900 rpm).GMC, GMV: three-phase 230 V ± 10%;three-phase 400 V ± 10%;2 built-in thermal protectors to be connected to a control box.
Cable: 4G1,5 mm2+ 2x0,5 mm2, length 10 m.
GMCM, GMVM: single-phase 230 V ± 10%.With float switch, built-in thermal protector and built-in capacitor.
Cable: H07RN8-F, 3G1,5 mm2, length 10 m,with plug (CEI - UNEL 47166).
Insulation class F. Protection IP X8.
Triple impregnation, humidity-proof winding.
Constructed in accordance with: EN 60335-2-41.
The Calpeda GMVM submersible sewage pumps benefit from a double shaft seal with oil chamber separates the motor from the water and provides further protection against accidental operation when dry. In addition, these pumps are supplied with either a 2 inch threaded outlet or 65mm flanged outlet.
Single Phase Motor |
Motor |
Motor |
GMVM 50-65C | 0.75 |
1.10 |
GMVM 50-65B |
1.10 |
1.50 |
GMCM 50-65C |
0.75 |
1.10 |
GMCM 50-65B |
1.10 |
1.50 |