Conforto
KV 2-pole 4–7.5 kW
Conforto KV 2-pole
Heavy-duty submersible pump with a vortex impeller, 4–7.5 kW
Official partnerThe two-pole version of the Conforto KV are 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 higher speed (2850 rpm) delivers a head of up to 24 m at a flow rate of up to 120.6 m³/h. The casing comes with a DN 65 or DN 80 flanged delivery, and a conductivity sensor in the oil sump monitors the presence of the lubricating fluid.
Features
- Vortex impeller — solids of up to 70 mm
- Two-pole motor, 2850 rpm — head of up to 24 m
- Flow rate of up to 120.6 m³/h (2010 l/min)
- Three seals with a lubricating oil sump
- Conductivity sensor monitoring the lubricating fluid
- DN 65 or DN 80 flanged delivery
- Prelubricated watertight bearings
- Fully watertight motor — IP68 protection rating
Applications
IndustryShipbuildingAgricultureActivated and untreated sludge
Technical specifications
Key parameters
ManufacturerConforto (Italy)
SeriesKV 2-pole (three-phase only)
TypeTwo-pole submersible pump with a vortex impeller
Power4 – 7.5 kW (5.5 – 10 HP)
Maximum head24 m
Maximum flow rate120.6 m³/h (2010 l/min)
Max. particle size60 mm (550/65) / 70 mm (750/80 and 1000/80)
Speed2850 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 (4 kW)230/400 V, 50 Hz — direct start-up
Voltage (7.5 kW)400/690 V, 50 Hz — star/delta start-up
Protection ratingIP68
Insulation classF
Materials
Impeller materialG20 cast iron
Body materialG20 cast iron
Shaft materialAISI 416 stainless steel
SealUpper alumina/graphite, intermediate silicon carbide, lower lip seal
Connections and supply
OutletDN 65 or DN 80 flange
Cable10 m H07 RN-F with free terminals
Weight60 – 85 kg
Available modelsKV 550/65-2 T, KV 750/80-2 T, KV 1000/80-2 T
Need professional advice?
Our specialists will help you choose the right pump for your needs.