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NFP4B/0.55
DONGDA
Submersible Motor Model
Item No.: NFP4B/0.37
NF: submersible motor code
P: means encapsulated
4: suit for well diameter 4”(100m)
B: Types of power supply: B means Single phase, C means three phase
0.37: Power
4 Inch Encapsulated Submersible Motors
General Features
0.5-10HP, single or three phase, 220-380V voltage/50HZ
Hign efficiency saving the operation cost
Motor casing and shaft made of AISI 304 stainless steel( optional AISI316)
High resistance 304 stainless steel upper and lower bracket
Water lubricated Kingsbury type thrust bearings
Protection class: IP68
Sand slinger protection
Pressure equalizing diaphragm
Insulation class F
Removable lead cable
Operating Limits
Max.voltage fluctuation: ±10%
Max. water temperature: 35℃ with at least 0.16m/s of water flow speed
Standard mounting position: vertical and horizontal
Introducing Our Shielded Motor Products
Our shielded motor products are designed to provide reliable and efficient performance for a wide range of applications. With advanced technology and high-quality materials, our motors are built to last and deliver consistent results.
One of the key features of our shielded motors is their ability to block electromagnetic interference, ensuring smooth and uninterrupted operation. This makes them ideal for use in sensitive electronic devices and equipment where interference can cause malfunctions or damage.
In addition to their shielding capabilities, our motors are also highly efficient, helping to reduce energy consumption and lower operating costs. With a range of sizes and power ratings available, we have a motor to suit every need, from small appliances to industrial machinery.
Our shielded motors are also designed for easy installation and maintenance, with simple wiring and durable construction that can withstand the rigors of daily use. Whether you are a professional engineer or a DIY enthusiast, our motors are user-friendly and reliable.
At our company, we are committed to providing the highest quality products and excellent customer service. Our team of experts is always on hand to help you choose the right motor for your needs and answer any questions you may have.
In conclusion, our shielded motor products offer a combination of reliability, efficiency, and ease of use that make them the ideal choice for a wide range of applications. Trust in our motors to power your devices and equipment with confidence.
Jinhua Dongda Pump Co., Ltd. is a leading manufacturer of stainless steel submersible pumps in China. The company was founded in 2001, that is, in order to meet the changing needs of various fields, to establish close and specific cooperative relations with our customers, and constantly introduce new products and new services.As water pump industry well-known brands and enterprises, the company has passed ISO9001 / ISO14001 / ISO45001 three system of quality certification, set up contains water pump manufacturing center, submersible motor manufacturing center, logistics center, can be enclosed in demand for all kinds of water to provide more suitable products. Its products are 4"-10" stainless steel deep well pump, submersible pump for DC solar well, SP all stainless steel fountain pump, DMX512 ultra-low pressure stainless steel fountain pump, and non-polluting shielded submersible motor.From the idea of a single innovative solution to the rigorous inspection, from the selection of raw materials to the production technology, we can fully meet each series of products, simple installation process, long durable cycle; Convenient, low maintenance costs, products will be excellent quality, fast after-sales service in the market.
Submersible Motor Model
Item No.: NFP4B/0.37
NF: submersible motor code
P: means encapsulated
4: suit for well diameter 4”(100m)
B: Types of power supply: B means Single phase, C means three phase
0.37: Power
4 Inch Encapsulated Submersible Motors
General Features
0.5-10HP, single or three phase, 220-380V voltage/50HZ
Hign efficiency saving the operation cost
Motor casing and shaft made of AISI 304 stainless steel( optional AISI316)
High resistance 304 stainless steel upper and lower bracket
Water lubricated Kingsbury type thrust bearings
Protection class: IP68
Sand slinger protection
Pressure equalizing diaphragm
Insulation class F
Removable lead cable
Operating Limits
Max.voltage fluctuation: ±10%
Max. water temperature: 35℃ with at least 0.16m/s of water flow speed
Standard mounting position: vertical and horizontal
Introducing Our Shielded Motor Products
Our shielded motor products are designed to provide reliable and efficient performance for a wide range of applications. With advanced technology and high-quality materials, our motors are built to last and deliver consistent results.
One of the key features of our shielded motors is their ability to block electromagnetic interference, ensuring smooth and uninterrupted operation. This makes them ideal for use in sensitive electronic devices and equipment where interference can cause malfunctions or damage.
In addition to their shielding capabilities, our motors are also highly efficient, helping to reduce energy consumption and lower operating costs. With a range of sizes and power ratings available, we have a motor to suit every need, from small appliances to industrial machinery.
Our shielded motors are also designed for easy installation and maintenance, with simple wiring and durable construction that can withstand the rigors of daily use. Whether you are a professional engineer or a DIY enthusiast, our motors are user-friendly and reliable.
At our company, we are committed to providing the highest quality products and excellent customer service. Our team of experts is always on hand to help you choose the right motor for your needs and answer any questions you may have.
In conclusion, our shielded motor products offer a combination of reliability, efficiency, and ease of use that make them the ideal choice for a wide range of applications. Trust in our motors to power your devices and equipment with confidence.
Jinhua Dongda Pump Co., Ltd. is a leading manufacturer of stainless steel submersible pumps in China. The company was founded in 2001, that is, in order to meet the changing needs of various fields, to establish close and specific cooperative relations with our customers, and constantly introduce new products and new services.As water pump industry well-known brands and enterprises, the company has passed ISO9001 / ISO14001 / ISO45001 three system of quality certification, set up contains water pump manufacturing center, submersible motor manufacturing center, logistics center, can be enclosed in demand for all kinds of water to provide more suitable products. Its products are 4"-10" stainless steel deep well pump, submersible pump for DC solar well, SP all stainless steel fountain pump, DMX512 ultra-low pressure stainless steel fountain pump, and non-polluting shielded submersible motor.From the idea of a single innovative solution to the rigorous inspection, from the selection of raw materials to the production technology, we can fully meet each series of products, simple installation process, long durable cycle; Convenient, low maintenance costs, products will be excellent quality, fast after-sales service in the market.
