OP

Submersible motor 4”

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  • OP – B: Pressed Brass coupling flange 4" according NEMA rules.
  • OP – C: Cast Iron with anti-corrosive treatment coupling flange 4” according NEMA rules.
  • OP – S: Coupling flange 4" according NEMA rules of SS AISI316.
  • Outer shell of SS AISI 304 - AISI 316.
  • Stud-bolt, washers and nuts for pump coupling of SS AISI 304 - AISI 316.
  • Shaft extension of SS Duplex®.
  • Power: single-phase 0,37 kW - 3,7 kW. Three-phase 0,37 kW - 7,5 kW.
  • Voltage: single-phase 230V ± 10% 50Hz or 60Hz. Three-phase 230V or 400V ± 10% 50Hz or 60Hz.
  • Axial load: 2500 N - 4500 N.
  • Protection: IP 68.
  • Insulation "F" class.
  • Flat cable 4x1,5mm² dimensions 15,5x5,5mm.
  • Length:
    1,5mt (0,37 kW -1,5 kW)
    2,5mt (2,2 kW - 5,5 kW)
    3,0mt (7,5 kW).

LIMITS OF USE
Max. starting operations per hour: 30.
Max. ambient temperature 35°C, water pH 6,5 – 8,0.
Min. cooling speed: 8 cm/sec.
Max. depth of immersion: 350 mt.
Vertical or horizontal installation.