4OS/C Series

Submersible motors filled with cooling liquid, suitable for use with foodstuffs.
Applications:
- Water supply
- Pressure boosting
- Irrigation
- Rain water collection
- Fire-fighting
The choice of component materials ensures optimum operating performance, superior quality, reliability and easy installationSpecifications
Power supply: three-phase and single-phase 50-60 Hz
Single phase version: 0. 37 to 3.37 kW 220-240 V, 50 Hz
Three phase version: 0.37 to 7.5 kW 380-415 V, 50 Hz
Maximum immersion depth: 150 m
Insulation class: F
Protection: IP68
Voltage fluctuations: +/- 10% (230 V); +/- 10 % (400 V)
Rewindable stator
Shaft extension and coupling dimensions according to NEMA standards
Internal fluid suitable for use with foodstuffs (FDA)
Sandproof mechanical seal
Materials
Outer sleeve: Stainless steel
Shaft extension: Stainless steel
Upper and lower support: Cast-iron
Elastomers: NBR
Compensating diaphragm: NBR
Cable: EPDM
Cooling fluid: Non-toxic oil
4OS/C Series

Submersible motors filled with cooling liquid, suitable for use with foodstuffs.
Applications:
- Water supply
- Pressure boosting
- Irrigation
- Rain water collection
- Fire-fighting
The choice of component materials ensures optimum operating performance, superior quality, reliability and easy installationSpecifications
Power supply: three-phase and single-phase 50-60 Hz
Single phase version: 0. 37 to 3.37 kW 220-240 V, 50 Hz
Three phase version: 0.37 to 7.5 kW 380-415 V, 50 Hz
Maximum immersion depth: 150 m
Insulation class: F
Protection: IP68
Voltage fluctuations: +/- 10% (230 V); +/- 10 % (400 V)
Rewindable stator
Shaft extension and coupling dimensions according to NEMA standards
Internal fluid suitable for use with foodstuffs (FDA)
Sandproof mechanical seal
Materials
Outer sleeve: Stainless steel
Shaft extension: Stainless steel
Upper and lower support: Cast-iron
Elastomers: NBR
Compensating diaphragm: NBR
Cable: EPDM
Cooling fluid: Non-toxic oil
