Motors designed to work in 4” or wider wells, suitable to be used in clean water.

 

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. Made in DUPLEX in motors bigger than 3 Hp

• Unipolar power cables with removable connector

 

MODELS:

• Powers: from 1/2 to 10 Hp

• Frequency: 60 Hz

• Voltage:

  • Single-phase: 3-wire 115;230 V / 60 Hz       

  • Three-phase: 3-wire 230;460 V / 60 Hz

• Thrust load:​​​

60 Hz

from 1/2 to 3/4 Hp: 2000 N - 450 lbf

from 1 to 3 Hp: 3000 N - 700 lbf

from 5 to 10 Hp: 6500 N - 1500 lbf

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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