GXV – Stainless steel submersible pumps with free-flow (vortex) impeller
Construction
Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port.
GXR: with open impeller.
GXV: with free-flow (vortex) impeller.
Motor cooled by the pumped water passing between the motor jacket and the external jacket. Double shaft seal with oil chamber.
Applications
GXR: Clean water with suspended solids up to a diameter of 10 mm (12 mm for GXR 12..). draining flooded rooms or tanks. Extraction of water from ponds, streams or pits and for rainwater collection.
GXV: For clean or slightly dirty water, containing solids up to 25 mm grain size. Particularly suitable for liquids with a high solid content. For outdoor use a power supply cable of not less than 10 m should be used in accordance EN 60 335-2-41.
Operating conditions
Liquid temperature up to 50°C (40°C for GXR 12..).
Maximum immersion depth: 5 m.
Minimum water level with float: GXR = 70 mm, GXV = 130 mm.
Minimum water level manual operation: GXR = 15 mm, GXV = 30 mm.
Continuous duty.
Motor
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
GXR, GXV: three-phase 230 V ± 10% / 400V ± 10%
GXRM, GXVM: single-phase 230 V ± 10%
with float switch and thermal protector.
Incorporated capacitor.
Insulation class F.
Protection IP X8 (for continuous immersion)
Double impregnation humidity-proof dry winding.
Constructed in accordance with EN 60034-1.
Resources and Downloads
| – GXR, GXV Stainless steel submersible pumps | Download PDF |
| – General Catalogue of Calpeda 50Hz – 2025 | Download PDF |
| – GXR, GXV visit Manufacturer product page | Click Visit |
