50 Hz - 60 Hz

4WM2W

4" 1-PHASE 2-WIRE WATER COOLED

SUBMERSIBLE MOTORS, CANNED TYPE

Motors designed to work in 4” or wider wells, suitable to be used in clean water.They allow an immediate use of the motor without needing to install an electrical control panel of protection.

 

BUILDING FEATURES:

  • Rewindable 2-pole asynchronous motor with airtight sealed and resin encapsulated stator

  • 4” NEMA Standard

  • Parts in contact with water all made in AISI 304 stainless steel

  • Kingsbury thrust bearing system

  • AISI 304 stainless steel projection shaft

  • Removable power cable-connector (KTW, ACS, WRAS approved). Available in 3 different lengths:

    • ​1,5 meters

    • 20 meters

    • 30 meters              

  • ​Built-in capacitor and thermal protection

 

MODELS:

  • Powers: from 0,5 to 1,5 Hp

  • Frequency: 50 Hz / 60 Hz

  • Voltage:

    • Single-phase: 2-wire PSC type 230 V / 50 Hz - 2-wire PSC type 115;230 V / 60 Hz       

  •  Thrust load:​​​​

50 Hz

from 0,5 to 1 Hp: 2000 N​

1,5 Hp: 3000 N

60 Hz

from 0,5 to 0,75 Hp: 2000 N​

from 1 to 1,5 Hp: 3000 N

Special versions, available upon request.

 

OPERATING LIMITS:

  • Max. immersion depth: 300 m

  • Max. pumped liquid temperature: +35°C  (+95°F)

  • Min. cooling flow: 0,1 m/s  (0,328 ft/s)

  • Max. starts / hour: 30

  • Mounting: vertical and / or horizontal

  • Degree of protection: IP68

  • Insulation class: F

  • Voltage tolerance: ± 10%

 

APPLICATIONS:

  • Domestic

  • Civil

  • Industrial

  • Agricultural

 

USES:

  • Wells

  • Water collection tanks

  • Fire system

  • Pressurization systems

  • Irrigation

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Made in Italy