CH 407 / CH 413 – Submersible Pumps For Chemically Aggressive Drainage Water

Cast iron submersible pumps

APPLICATION

HOMA CH 407 and CH 413 are submersible drainage pumps. They are used for pumping drainage water which is polluted with alkaline or acid chemicals. With the advantage of thick wall casting and viton seals, they are the ideal solution to pump mediums with pH-value between 5-14. They are suitable for laundries, car washes, food industries and many other applications.

Datasheet


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SPECIFICATIONS

Spherical clearance

Max. flow

10 mm

19,2 – 23,5 m³/h

Discharge size

Motor power P1

G 1½ F

0,8 – 1,2 kW

Max. head

Motor power P2

9,2 – 12,0 m

0,5 – 0,8 kW

INSTALLATION

Transportable or permanent.

MATERIALS

Suction cover, impeller, motor bearing, motor housing motor housing cover (Cast iron EN-GJL-250) Rotor shaft, screws (Stainless steel) Mechanical seal (Silicon-carbide) Seal kit (Viton) Cable (Chloropreneindian rubber)

PUMPED LIQUID

Clear water and drainage water, pH-value 5-14. Max. liquid temperature: 40°C, short term up to 60°C.

MOTOR

Fully submersible, pressure tight electric motor, oil filled. Insulation class H. Degree of protection IP 68.

IMPELLER

Impeller of the CH 407 / CH 413 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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