DM4

DM4

ResidentialResidential

Technical Documentation

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Certification

Overview

Single-channel centrifugal drainage pump. Specifically designed for heavy duty applications it guarantees high capacity at medium head; ideal for civil and industrial applications. Available in mobile or permanent version with coupling feet.

CONSTRUCTION FEATURES

Title Description
Pump body cast iron
Impeller cast iron
Seal double seal with oil barrier: pump side silicon carbide, engine side sealing ring
Pump shaft end steel AISI 304
Prefilter sieve Ø max 60 mm (DMT 250/4-400/4), Ø max 90 mm (DMT 550/4-750/4)
Ambient temperature 0-40 °C
G rubber NBR
Gaskets stainless steel A2
Bolts galvanized iron
STAINER 20 m

Motor

Title Description
2 poles induction motor in oil bath 3~ 230V-50Hz, 3~ 400V-50Hz, 3~ 230/400V-50Hz, 3~ 400/690V-50Hz
Insulation class F
Protection degree IPX8

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