4" submersible pump motor
Oil filled - Three phase 230 V

Construction principle:

4"; asynchronous 2 pole submersible motor, rewindable, made of AISI 304 stainless steel for the parts in contact with water.
Cooling and lubrification of the ball bearings is provided by a special FDA approved liquid.
The stator is enclosed in an AISI 304L stainless steel sleeve, attached with steel pins to the upper motor support.
The connector can be removed for simple and quick maintenance tasks.
The cable is certified ACS, WRAS and KTW.
The motor is suited for use with a speed controller (30 Hz-50 Hz).

Before final installation, one must check that:

• Motor power is adapted to the pump to be coupled.
• Voltage and number of phases correspond to the power supply network available.
• The main power supply can handle the power of the motor.
• For the single phase model, the capacitor and the manual reset electric current protection device are placed in the electrical cabinet supplied separately.
• For the three phase model, the protection must be provided by the user.
• The motor can be supplied with a PT100 temperature probe.

Oil-filled motor

• Standard NEMA 4" flange.
• Protection index: IP 68.
• Single phase up to 1,1 kW built-in thermal protector.

All motors are delivered with a connector.

The power cord is included.

• 1.7 m in length for motors up to and including 2.2 kW.
• 2.7 m in length for 3 kW and above motors.
• 3.5 m in length for 7.5 kW motors.