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DEEPWELL BOREHOLE MOTORS

R | R-I | R-P

SUBMERSIBLE WATER-FILLED MOTORS 

6”, 8”, 10” submersible water-filled motors with NEMA coupling flange. Power from 4 kW up to 185 kW. Avaible in PPC (standard), LPE and PE2+PA insulation class. The motor can be supplied in stainless steel AISI 304, AISI 316 or DUPLEX.

R-RI-RP

Seal

lip seal (mechanical seal on request)

MOTOR

Upper / bottom support

G25 (standard),
stainless steel AISI 304(RS),
stainless steel AISI 316(RX),
Duplex (RD)

MOTOR

Pump shaft end

stainless steel AISI 431 - (R)
stainless steel AISI 431 - (RS)
stainless steel AISI 316 - (RX)
Duplex - (RD)

MOTOR

Bearings

radial and axial (water lubricated)

MOTOR

Max Depth of immersion

350 m

MOTOR

CONSTRUCTION FEATURES

See also:

Asynchronous 2 poles rewindable in water filled

3~ 400V ± 10% - 50Hz
3~ 400/690V ± 10% -50Hz

MOTOR

Cooling Flow

min 0,5 m/s

MOTOR

Insulation class

Y (max 30° C) for PPC
F (max 50° C) for PE2+PA or LPE

MOTOR

Insulation

PPC (standard)
PE2 + PA or LPE (on request)

MOTOR

Protection degree

​IP68

MOTOR

MOTOR

Available Pumps

    PTR12-PTR14

    12” - 14” SUBMERSIBLE REWINDABLE WATER-FILLED MOTORS

    12” - 14” submersible rewindable water-filled motors. Power from 185 kW up to 400 kW. Standard PE2+PA winding insulation class for temperature up to 30°C.

    PTR

    CONSTRUCTION FEATURES

    MOTOR

    Upper / bottom support

    GG25 or stainless steel AISI 316

    MOTOR

    External jacket

    stainless steel AISI 316

    MOTOR

    Pump shaft end

    stainless steel

    MOTOR

    Mechanical seal

    SIC/SIC/NBR

    MOTOR

    Bearings

    steel/NBR

    MOTOR

    Asynchronous 2 poles rewindable in oil bath

    3~ 380-400V - 50Hz

    MOTOR

    Cooling Flow

    min 0.5 m/s

    MOTOR

    Insulation class

    F

    MOTOR

    Insulation

    PE2+PA

    MOTOR

    Protection degree

    ​IP68

    MOTOR

    Available Pumps
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