Single-channel centrifugal drainage pump PENTAX DM4 series 

Category

Submersible pumps

Structure

Single-stage pump

Operating principle

Centrifugal pump

Phase

3-phase

Rated voltage

230VAC, 400VAC, 690VAC

Frequency

50Hz

Power

1.8kW, 2.2kW, 3kW, 4kW, 5.5kW

Horsepower

2.5HP, 3HP, 4HP, 5.5HP, 7.5HP

Applications

Industrial, Civil

Operating fluid

Sewage water

Fluid temperature

0...40°C

Total head

10.8…2.1m, 12.6…3.6m, 14…4m, 14.7…1.3m, 17…2.6m

Flow rate

0...84m³/h, 0...90m³/h, 0...96m³/h, 0...180m³/h

Discharge outlet connection type

Flange UNI

Discharge outlet connection size

DN100

Material

AISI 304 (Shaft), Stainless steel A2 (gasket), Galvanized iron (Bolt), Cast iron (Impeller)

Color

Black

Electrical connection type

Screw clamping

Insulation class

Class F

Features

Single-channel centrifugal drainage pumps: besides the high capacity they guarantee excellent head, Ideal for civil and industrial applications, Specifically designed for very heavy use

Approx. weight

71.5kg, 74kg, 77.5kg, 104kg, 107.5kg

Overall width

325mm, 375mm

Overall height

660mm, 715mm

Degree of protection

IPX8

Representative standard

ISO

Separately accessories

EQSMT10, QST5

Passage of solids

60mm, 90mm