Conforto
KV 1.5–3 kW
Conforto KV
Four-pole submersible sludge pump with a vortex impeller, 1.5–3 kW
Official partnerConforto KV are four-pole three-phase submersible pumps with a vortex impeller for the industrial, agricultural and civil sectors — draining clean and dirty waters containing suspended and filamentous matter, activated or untreated sludge. The lower speed (1450 rpm) means less wear in abrasive media. The vortex impeller passes solids of up to 79 mm. The casing comes with a DN 80 or DN 100 flanged delivery. A conductivity sensor in the oil sump monitors the presence of the lubricating fluid.
Features
- Vortex impeller — solids of up to 79 mm
- Four-pole motor, 1450 rpm — less wear
- Flow rate of up to 99 m³/h (1650 l/min)
- Three seals with a lubricating oil sump
- Conductivity sensor monitoring the lubricating fluid
- DN 80 or DN 100 flanged delivery
- Prelubricated watertight bearings
- Fully watertight motor — IP68 protection rating
Applications
IndustryShipbuildingAgricultureActivated and untreated sludge
Technical specifications
Key parameters
ManufacturerConforto (Italy)
SeriesKV (three-phase only)
TypeFour-pole submersible pump with a vortex impeller
Power1.5 – 3 kW (2 – 4 HP)
Maximum head11 m
Maximum flow rate99 m³/h (1650 l/min)
Max. particle size79 mm
Speed1450 rpm
Operating conditions
Max. liquid temperature40 °C continuous / 80 °C intermittent
Max. fluid density1100 kg/m³
Min. pumping level20 cm above the pump body
Voltage (three-phase)230/400 V, 50 Hz (direct) or 400/690 V (star)
Protection ratingIP68
Insulation classF
Materials
Impeller materialG20 cast iron
Body materialG20 cast iron
Shaft materialAISI 420 stainless steel
SealUpper alumina/graphite, intermediate silicon carbide, lower lip seal
Connections and supply
OutletDN 80 or DN 100 flange
Cable10 m H07 RN-F with free terminals
Weight58 – 69 kg
Available modelsKV 200/80, 300/80, 400/80, 200/100, 300/100, 400/100 (-4 T)
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