Dewatering Pumps - DM / DMA / DMS Series

C.R.I. Drainage Pumps are engineered for reliable and efficient wastewater management across a range of demanding applications, including residential, commercial, industrial, mining, and flood-prone areas. Built to handle grey water and wastewater containing solids and other contaminants, these pumps deliver robust performance in even the harshest environments.

Constructed from high-quality, corrosion-resistant materials such as cast iron and stainless steel, C.R.I. Drainage Pumps are designed for long-lasting durability and resistance to chemical exposure. Their advanced design features non-clog impellers and wide discharge ports, enabling the smooth handling of solids and semi-solids typically found in drainage and sewage systems.

Whether for routine drainage or emergency dewatering, C.R.I. Drainage Pumps provide dependable solutions tailored to your wastewater handling needs.

Applications

Key Features

All you need to know about - Dewatering Pumps - DM / DMA / DMS Series

Specifications

Flow Range10 – 170m³/h
Head Range7 – 56m
Speed1450 / 2900 rpm
Impeller TypeClosed Double Channel / Semi Open Impeller
Outlet Size2½”, 3″, 4″, 5″ & 6″
Power Range0.25 – 15 kW
Maximum Liquid TemperatureUp to 40°C
Maximum Solid Size8.5 – 30 mm
Shaft SealMechanical Seal

Material Of Construction

Material of Construction (MOC) Cast Iron & Stainless Steel
Bearing Lubrication Pre-lubricated sealed bearing
Maximum Immersion Depth 20m
Maximum Working Pressure 2 – 5.6 bar

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