Stainless steel submersible pumps
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.
GXR: – For clean water containing solids up to 10, 12 mm grain size.
– For draining rooms or or emptying tanks.
– Extraction of water from ponds, streams or pits and for rainwater collection.
– For irrigation purposes.
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 with: EN 60 335-2-41.
Temperatura liquido fino a 50 °C (40 °C per 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.
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.
Insulation class F.
Protection IP X8 (for continuous immersion)
Double impregnation humidity-proof dry winding.
Constructed in accordance with EN 60034-1.
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