C237 / C280 / C290 – Submersible pumps for clear and drainage water

HOMA Chromatic pumps are submersible, jacket cooled drainage pumps for pumping water from basements, cellars, sumps and collection tanks, for pumping discharge from hand basins, showers and washing machines, for flood relief and water removal from water courses or reservoirs.


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Universal drainage pumps with jacket cooling

CHARACTERISTICS

Submersible pumps for clear and drainage water – C235 / C280 / C290

APPLICATION

HOMA Chromatic pumps are submersible, jacket cooled drainage pumps for pumping water from basements, cellars, sumps and collection tanks, for pumping discharge from hand basins, showers and washing machines, for flood relief and water removal from water courses or reservoirs.

SPECIFICATION

Spherical clearance

Max. flow

10 mm

12 – 24 m³/h

Discharge size

Motor power P1

G 1¼ F

0,35 – 1,1 kW

Max. head

Motor power P2

7,0 – 12,3 m

0,18 – 0,91 kW

INSTALLATION

Transportable or permanent. Models with float switch control for automatic pump operation, depending on liquid level in the sump.

MATERIALS

Motor housing, motor shaft, screws (Stainless steel) Suction sieve, jacket stant cooling (Wear resistant, synthetic material) Impeller, pressure cover (Glass-fibre, reinforced synthetic) Mechanical seals (Carbongraphite/ceramic) Seal kit (Perbonane)

PUMPED LIQUID

Clear water or drainage water containing soft solids up to 10 mm spherical clearance. Max. liquid temperature: 35° C, short term up to 60° C.

MOTOR

Fully submersible, pressure tight electric motor. Stainless steel motor housing. Insulation class F. Motor protection IP 68. Thermal sensors embedded in the motor winding (only 1 Ph-models).

FEATURES

The water jacket cooled motor with the top discharge protects the motor against overheating even during sip operation.

IMPELLER

Impeller of the C235 / C280 / C290 series.

For optimum adaptation to the pump medium and operating conditions.

OPEN MULTI-CHANNEL IMPELLER

For dirty and muddy media with solids.

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