Submersible drainage pumps
Single-impeller submersible drainage pump, with open impeller.
GQR: with vertical threaded delivery port (G 1 1/2).
GQR 10 32: with horizontal flanged and threaded delivery port (DN 32, PN 6 – G 1 1/2).
Double mechanical shaft seal with interposed oil chamber, to protect against dry-running.
For clean water containing solids up to 10 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.
Liquid temperature up to 35° C.
Maximum immersion depth: 5 m.
Minimum immersion depth: 205 mm.
Continuous duty (with submerged motor).
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
GQR: three-phase 230V ± 10%
400V ± 10%
Cable: H07RN-F, 4G1 mm2, length 10 m, without plug.
GQRM: single-phase 230V ± 10%
with float switch and thermal protector.
Cable: H07RN-F, 3G1 mm2, length 10 m, with plug CEI-UNEL 47166.
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.
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3 / 36
mc / h
3 / 12.9
0.55 / 1.2