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GQR

Submersible drainage pumps

FLOW

3 / 30
mc / h

HEAD

3 / 20
m

POWER

0.45 / 2
kW
,
Execution

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.

Applications

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.

Operating conditions

Liquid temperature up to 35° C.
Maximum immersion depth: 5 m.
Minimum immersion depth: 205 mm.
Continuous duty (with submerged motor).

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.
Incorporated capacitor
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.

50 HZ Catalogue
Italian

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50 HZ Catalogue
English

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60 HZ Catalogue
English/Spanish

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Instructions
Multilingual

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Case History

Case History

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