Multistage pumps   CVM B/20

Category

Centrifugal pumps

Structure

Vertical pump, Multistage pump

Operating principle

Centrifugal pump

Phase

3-phase

Rated voltage

230VAC, 400VAC

Frequency

50Hz

Power

1.5kW

Horsepower

2HP

Operating fluid

Clean water

Fluid temperature

5...40°C

Applications

Applications in industry and household

Total head

78.5...30.6m

Flow rate

0...7.2m³/h

Max. working pressure

1.1MPa

Suction inlet connection type

G thread (Female)

Suction inlet connection size

1-1/4"

Discharge outlet connection type

G thread (Female)

Discharge outlet connection size

1-1/4"

Impeller diameter

102mm

Number of impellers

20

Electrical connection type

Screw clamping

Insulation class

Class F

Rotation speed

2850rpm

Material

Cast iron (Base), PPE+PS glass fibre reinforced (Ejector), PPE+PS glass fibre reinforced (Impeller), Ceramic/Carbon/NBR (shaft seal), AISI 304 (Case), AISI 416 (shaft), Cast iron (Motor bracket), PPE+PS glass fibre reinforced/ PTFE (Stages)

Color

Dark blue

Features

Cast iron vertical multistage centrifugal pump, with glass fibre reinforced technopolymer stages and cast iron base, Equipped as standard with counterflanges, it is suitable for pressure increases in general

Approx. weight

23.7kg

Overall width

191mm

Overall height

526mm

Overall depth

141mm

Separately accessories

6203, 6304

Degree of protection

IP44