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Home > Prodotti > QM series
QM series

QM series

Submersible electropumps
The ultimate pumps for waste water and purification equipment, with single channel opened impeller.

Submersible electric pump QM, thanks to their tough construction and the single channel opened impeller, that offers reliability against clogging and features wide through sections and a good resistance to wear, low mechanical action on the fluid, high hydraulic efficiency, is particularly suitable for clean water, water containing solid and fibrous solids, cloacal water, sewage and sludge.

Is possible the submersible fixed installation with the automatic coupling foot or the mobile installation with base support.

Motor asynchronous 4 poles on three-phase squirrel cage type in dielectric anti-oxide oil bath, protectin degree IP 68 and insulation class F.

Motor housing Cast iron GG 25, shaft stainless steel AISI 420, electric cable neoprene H07RN8-F with free therminals, bolt A2 class AISI 304, O.ring nitrile. Shaft sealing by two mechanical seals mounted in series in ecologic oil chamber. Seal types applied to the motor side on ceramic/graphite and seal types applied to the wet end side on silicon carbide.

Conductivity sensor and thermal probes on request.

Example of installation

Permanent installation with automatic coupling system


TYPEFlow rateHeadFree passagePump deliveryMotor powerDWGData sheetSpare parts listInfo
QM 80/161max 1360 l/min - 81.6 m3/hmax 12 mdiam. 75 mmDN 802 HP - 1.5 KW
QM 80/162max 1400 l/min - 84 m3/hmax 13 mdiam. 75 mmDN 803 HP - 2.2 KW
QM 80/163max 1600 l/min - 96 m3/hmax 15 mdiam. 75 mmDN 804 HP - 3 KW
QM 100/161max 1460 l/min - 87.6 m3/hmax 10 mdiam. 85 mmDN 1002 HP - 1.5 KW
QM 100/162max 1550 l/min - 93 m3/hmax 12 mdiam. 85 mmDN 1003 HP - 2.2 KW
QM 100/163max 1690 l/min - 101.4 m3/hmax 13 mdiam. 85 mmDN 1004 HP - 3 KW
QM 101/165max 2570 l/min - 154.2 m3/hmax 14 mdiam. 90 mmDN 1005.5 HP - 4.1 KW
QM 101/166max 2980 l/min - 178.8 m3/hmax 16 mdiam. 90 mmDN 1007.5 HP - 5.5 KW