SUBMERSIBLE MOTOR 4”

RATED HORSEPOWER : 0,37kW (0,5HP) ÷ 7,5 kW (10,0HP)

DESIGN ENGINEERING:

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 class F
Flat cable 4×1,5mmÇ dimensions 15,5×5,5mm.
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.

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.

Technical modifications without prior notice.
Legenda: PN=rated power, C=capacitor, COS =power factor,  IN=rated current, N=axial load.