60 Hz

4WMU2W

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

  • Unipolar power cables with removable connector        

  • ​Built-in capacitor and thermal protection

 

MODELS:

  • Powers: from 1/2 to 1.5 Hp

  • Frequency: 60 Hz

  • Voltage:

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

  •  Thrust load:​​​​

60 Hz

from 1/2 to 3/4 Hp: 2000 N​ - 450 lbf

from 1 to 1.5 Hp: 3000 N - 700 lbf

Special versions, available upon request.

 

OPERATING LIMITS:

  • Max. immersion depth: 300 m - 984.25 ft

  • 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

Download our catalogue.

Made in Italy

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 © 2015 by PM S.r.l. Via A. Volta 8, Brendola 36040, VI  

Telephone: +39 0444 673043  Fax: +39 0444 677273

​P. IVA & C.F. 03499510240  REA VI 330320  

Sole company. Registered capital € 2.500.000,00 i.v.

Last rev. 30-10-2020