50 Hz - 60 Hz

8WM

8" REWINDABLE WATER FILLED

SUBMERSIBLE MOTORS

Motors designed to work in 8” or wider wells, suitable to be used in clean water.

 

BUILDING FEATURES:

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

  • 8” NEMA Standard

  • Sleeve made in AISI 304 stainless steel

  • Power cable EPR-type, which complies with all major standards on the use in drinking water (ACS, WRAS)

 

MODELS:

  • Powers: from 30 to 150 Hp

  • Frequency: 50 Hz / 60 Hz

  • Voltage:

    • Three-phase: 230;380;400;415;500 V / 50 Hz - 220;380;440;460;575 V / 60 Hz 

  • Thrust load:

    • From 30 to 60 Hp: 50000 N​

    • From 70 to 85 Hp: 60000 N

    • From 90 to 150 Hp: 70000 N

  • Connection:

    • D.O.L.​

    • Y/Δ

  • Motor fully made in 316 stainless steel available upon request

Special versions, available upon request.

 

OPERATING LIMITS:

  • Max. immersion depth: 350 m

  • Max. pumped liquid temperature:

    • PVC: 35°C

    • PE2+PA: 60°C

  • Min. cooling flow: 0,1 m/s 

  • Max. starts / hour: 10

  • Degree of protection: IP68

  • Insulation class:

    • PVC: Y​

    • PE2+PA: B

  • Mounting: vertical

  • Voltage tolerance: ± 10%

 

APPLICATIONS:

  • Civil

  • Industrial

  • Agricultural

 

USES:

  • Wells

  • Water collection tanks

  • Fire system

  • Pressurization systems

  • Irrigation

Download our catalogue.

Made in Italy

LOGO PM_registrato no sfondo.png

 © 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