Long life High efficiency High durability & solid construction Easy service operation Suitable connection in NEMA standard

Submersible motor for pumps in 4" 6" 8".Well designed and good material make them energy saving and long service life.

Good reputation overseas.CE NEMA standard.

4"_oil cooling submersible borehole motor

  

CHARACTERISTICS* outstanding performance* high quality* high efficiency* long service life* good reputation* CE certificated

STANDARD* IEC34-ICE standard* NEMA standard*  C&U bearing* Italian mechanical seal* Stainless steel casing, shaft.* Reformed butyl-rubber pressure adjusting bowl.

    SPECIFICATIONPower: 0.37kW - 2.2kW (singlephase),               0.37kW - 7.5kW (three phase)Voltage: single phase: 220V(+-10%)-50Hz                three phase: 380V (+-10%)-50HzProtection degree: IP68 Insulation: Class F

Max. Ambient temperature: 35degree Min. cooling flow along the motor: 8cm/sec. Water pH: 6.5 - 8.0 Maximum starts per hour: 30 Maximum submerged depth: 70meter Vertical or horizontal mounting position. Special scaled can be provided.

pump model	motor power		single phase	three phase	flow	head	length	outlet
	KW	HP	A	A	m3	m	mm	DN "
4SP3-6	0.5	0.37	3.2		3	28	308	1-1/4"
4SP3-9	0.75	0.55	4.2	1.7	3	41	371	1-1/4"
4SP3-12	1	0.75	5.7	2.3	3	55	434	1-1/4"
4SP3-15	1.5	1.1	7.8	3.2	3	69	497	1-1/4"
4SP3-22	2	1.5	10.6	4.2	3	101	644	1-1/4"
4SP3-29	3	2.2	13.8	5.8	3	132	791	1-1/4"

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