Dreno R

Submersible Pumps for Drainage


8 - 21m
Max. head

5 - 34m³/h
Max. flow

0.15 - 1.5kW
Motor power

G 1 F / G 2 F
Discharge size


Dreno are submersible drainage pumps with their 5 mm spherical clearance they are the ideal solution to pump water from basements cellars sumps and collection tanks. Also suitable for pumping discharge from hand basins, showers and washing machines, for flood relief and water removal from water courses or reservoirs.


Permanent or transportable. Model with float switch control for automatic pump operation, depending on liquid level in the sump.


Double seals, lip seals and reinforced carbon ceramic mechanical seal. Motor casing in stainless steel, 304 stainless steel open impeller, pump body in cast iron, 420 stainless steel shaft

Pumped liquid

Clear water and drainage water containing soft solids up to 5 mm spherical clearance. Max. liquid temperature: 35°C.


Fully submersible, pressure tight electric motor. Stainless steel motor- and pump housing. Insulation class F. Motor protection IP 68. Thermal sensors imbedded in the motor winding.


Power cable: 10 m neoprene.
Immersion depth of 10 m.



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