Oil-Filled Deep Well Water Submersible Motor for Industrial Stainless Steel 4 Inch Submersible Borehole Pumps Motors

• Application: Industrial
• Speed: Variable Speed
• Number of Stator: Three-Phase
• Function: Driving, Control
• Casing Protection: Closed Type
• Number of Poles: 2
• Model NO.: 4 inch motors
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CCC
• Brand: Dongda
• Motor: Submersible Oil Filled Motor
• Insulation: F
• Voltage: 220V/380V, 220V 380V/50Hz 60Hz
• Warranty: 1years
• Phase: Three-Phase, Single/Three-Phase
• Power Source: Electric
• Material: Stainless Steel
• Pressure: Other
• Customized Support: OEM, ODM, Obm
• Efficiency: High Efficiency
• Horsepower: 0.5HP -10HP
• Structure: Multistage Pump
• Type: Watering
• Power: 0.75-7.5kw
• Transport Package: Wooden Carton
• Specification: 4inch 6inch
• Trademark: dongda
• Origin: Zhejiang, China
• HS Code: 8413709190
• Production Capacity: 2000 Piece/Pieces Per Week

Product Description

Product Features
1Particularly suitable for low-voltage area.
2Insulation reaches F-grade,with better insulation effect.
3Temperature resistance reaches as high as 155.
4Cooling oil filled in motor is food-grade mechanical oil and free from any pollution.
5Submersible pump has excellent performance ,and can be used for the scope of the whole head.

 

Technical Parameter
MOTOR	POWER	MODEL	kW	VOLTAGE (V)	CURRENT (A)	COSφ	rpm	LENGTH (mm)	WEIGHT (Kg)
Oil filled	220V Single phase	NFS6-4	3	380	7.6	0.80	2850	530	37
		NFS6-5.5	4	380	10.0	0.80	2850	550	40
		NFS6-7.5	5.5	380	12.9	0.83	2850	580	43
		NFS6-10	7.5	380	16.5	0.85	2850	620	47
		NFS6-12.5	9.2	380	19.5	0.87	2850	655	51
		NFS6-15	11	380	23.0	0.87	2850	685	54
		NFS6-20	15	380	29.5	0.88	2850	755	60
		NFS6-25	18.5	380	36.3	0.89	2850	820	67
		NFS6-30	22	380	43.1	0.89	2850	880	74
		NFS6-34	25	380	50.2	0.90	2850	930	82
		NFS6-40	30	380	57.4	0.90	2850	980	87
		NFS6-50	37	380	70.7	0.91	2850	1118	93
		NFS6-60	45	380	86.0	0.91	2850	1178	103
Water filled	380V Three phase	NFW6-4	3	380	7.9	0.78	2850	662	53
		NFW6-5.5	4	380	10.3	0.79	2850	767	55
		NFW6-7.5	5.5	380	13.7	0.8	2850	807	57
		NFW6-10	7.5	380	18.5	0.8	2850	827	58
		NFW6-12.5	9.2	380	22.1	0.81	2850	852	64
		NFW6-15	11	380	26.3	0.81	2850	892	75
		NFW6-20	15	380	35.6	0.81	2850	942	80
		NFW6-25	18.5	380	43.9	0.81	2850	1032	88
		NFW6-30	22	380	52.3	0.81	2850	1077	100
		NFW6-34	25	380	57.6	0.83	2850	1167	105
		NFW6-40	30	380	68.6	0.83	2850	1237	116
		NFW6-50	37	380	84.7	0.83	2850	1377	125
		NFW6-60	45	380	103	0.83	2850	1450	131

 

Q1: How about the quality?
A:We use high quality raw material for production, and 100% QC in producing process before the goods being packed up. We sincerely expect to work with you for long and stable time.
Q2: Can I buy one as sample?
A:Yes, of course.
Q3: How can I get the quotation?
A:Leave us message with your purchase requirements and we will reply you within one hour on working time. And you may contact us directly by Trade Manager.
Q4: Is OEM acceptable?
A:Yes, please contact us for details.
Q5:How long is the lead time?
A:Usually it takes around 7-30 days after sample confirmed and deposit received (various material has various production lead time). It depends on different product models and order quantity, lead time can be negotiable.
Q6:How long will it take to ship to my address?
A:For international shipping, it depends on the product quantity and delivery address. For a specific estimate, please provide those details so that I can quote the most cost-effective option.