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Home > Prodotti > QV series
QV series

QV series

Submersible electropumps
The ultimate pumps for waste water and purification equipment, with vortex impeller.

Submersible electric pump QV, thanks to their tough construction and the vortex impeller, that offers reliability against clogging due to the feature of wide through passages, and a good resistance to wear thanks to the absence of shimming, versatility of use compensates somewhat lower efficiency, is particularly suitable for water containing a large amount of solids and long fibre, raw and waste waters, stirred and raw sludge, rotten sludge, mixed waters.

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 oil chamber.
Seal types applied to the motor side on cer./graphite, seal types applied to the wet end side on silicon carbide.

Conductivity sensor-thermal probes on request.

Example of installation

Permanent installation with automatic coupling system


TYPEFlow rateHeadFree passagePump deliveryMotor powerDWGData sheetSpare parts listInfo
QV 65/359max 660 l/min - 39.6 m3/hmax 7 mdiam. 60 mmDN 651.2 HP - 0.9 KW
QV 65/360max 780 l/min - 46.8 m3/hmax 8 mdiam. 60 mmDN 651.5 HP - 1.1 KW
QV 80/359max 800 l/min - 48 m3/hmax 6 mdiam. 70 mmDN 801.2 HP - 0.9 KW
QV 80/360max 910 l/min - 54.6 m3/hmax 7 mdiam. 70 mmDN 801.5 HP - 1.1 KW
QV 80/361max 1230 l/min - 73.8 m3/hmax 8 mdiam. 80 mmDN 802 HP - 1.5 KW
QV 80/362max 1350 l/min - 81 m3/hmax 9 mdiam. 80 mmDN 803 HP - 2.2 KW
QV 80/363max 1470 l/min - 88.2 m3/hmax 11 mdiam. 80 mmDN 804 HP - 3 KW
QV 100/361max 1400 l/min - 84 m3/hmax 7 mdiam. 90 mmDN 1002 HP - 1.5 KW
QV 100/362max 1580 l/min - 94.8 m3/hmax 8 mdiam. 90 mmDN 1003 HP - 2.2 KW
QV 100/363max 1700 l/min - 102 m3/hmax 10 mdiam. 90 mmDN 1004 HP - 3 KW
QV 101/365max 2280 l/min - 136.81 m3/hmax 12 mdiam. 90 mmDN 1005.5 HP - 4.1 KW
QV 101/366max 2660 l/min - 159.6 m3/hmax 14 mdiam. 90 mmDN 1007.5 HP - 5.5 KW