SPECIFICATIONS
Spherical clearance | Max. flow |
10 mm | 12,0 – 24,0 m³/h |
Discharge size | Motor power P1 |
G 1¼ F | 0,35 – 1,2 kW |
Max. head | Motor power P2 |
7,0 – 12,3 m | 0,18 – 0,91 kW |
INSTALLATION
Permanent or transportable. Model with float switch control for automatic pump operation, depending on liquid level in the sump.
MATERIALS
Motor housing, screws (Stainless steel 1.4304) Motor shaft (Stainless steel 1.4104) Suction sieve, Pump housing (Polypropylene synthetic material (composite)) Impeller, Pressure cover (PBTP, Glass-fibrereinforced) Mechanical seal (Siliciumcarbide/ Viton) Elastomere (Viton) Cable (Polyurethane)
PUMPED LIQUID
Clear water or drainage water containing soft solids, up to 10mm grain size pH-value 5 – 12. 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. W-models with thermal sensors imbedded in the motor winding.
FEATURES
The water jacket cooled motor with the top discharge protects the motor against overheating even during sip operation.
IMPELLER
Impeller of the CH 235 / CH 291 series.
For optimum adaptation to the pump medium and operating conditions.
OPEN MULTI-CHANNEL IMPELLER
For dirty and muddy media with solids.
