Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V
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Product Highlights
- Compact and Leak-Proof Design: Welded steel shell with no leakage, reliable functioning, slight vibration, and low noise.
- Extended Bearing Life: Axial electromagnetic power reduces load shock on bearings, ensuring smooth operation and longevity.
- Direct Drive Efficiency: Motor rotor directly installed on blade wheel for powerful oil cooling circulation in transformers.
- High Precision Bearings: Duplex bearings ensure smooth operation, low noise, and high reliability during continuous use.
- 24-Hour After-Sales Support: Professional after-sales service available 24 hours a day for technical assistance and support.
- 12-Month Warranty Coverage: Comprehensive 12-month warranty provided for all mechanical defects and performance issues.
- Wide Model Range: Extensive model series available with flow rates from 10 to 160 M3/h and power from 0.37 to 5 KW.
- Global Export Experience: Exported to South America, Europe, Asia, and Africa since 2012 with flexible payment terms.
Product Attributes
- Customization
- Available
- After-sales Service
- 24h
- Warranty
- 12m
- Model NO.
- 4B25-16/2.0V
- Flow Rate
- Constant Pump
- Type
- Oil Pump
- Drive
- Electric
- Performance
- Automatic
- Transport Package
- Plywooden Case
- Origin
- China
- HS Code
- 8413303000
- Production Capacity
- 50000PCS/Year
- Package Size
- 50.00cm * 60.00cm * 70.00cm
- Package Gross Weight
- 80.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V
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Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V -
Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V -
Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V -
Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V -
Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V -
Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V -
Disk Motor Transformer Oil Pump Electrical Centrifugal Oil Pump 4b25-16/2.0V
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Product Description
[#Disk Motor Transformer Oil Pump#] Products Overview
Disk motor transformer oil pump is a new type electrical centrifugal oil pump used for powerful oil cooling circulation of the transformer and rectifier. A disk motor is directly installed into the shell of the oil pump. The motor rotor is installed on the blade wheel of the oil pump. The pump shell is made of welded steel plates. Being compact in structure and easy to use and maintain, the oil pump is of no leakage, reliable functioning, slight vibration, low noise, and long service life.
[#Disk Motor Transformer Oil Pump#] Structure Features
Disk motor transformer oil pump is a new type centrifugal oil pump, motor rotor being directly installed on the blade wheel. The axial electromagnetic power on blade wheels can reduce the axial load shock on the bearings, as can prolong the service life of the bearings. High precision duplex bearings can ensure smooth operation and low noise. Due to less leak proof structures, no leakage can also be ensured.
[#Disk Motor Transformer Oil Pump#] Model Explanation
[#Disk Motor Transformer Oil Pump#] Technical Data
[#Disk Motor Transformer Oil Pump#] Company Profiles*Exhibitions
[#Disk Motor Transformer Oil Pump#] Company Profiles*Certificates
Disk motor transformer oil pump is a new type electrical centrifugal oil pump used for powerful oil cooling circulation of the transformer and rectifier. A disk motor is directly installed into the shell of the oil pump. The motor rotor is installed on the blade wheel of the oil pump. The pump shell is made of welded steel plates. Being compact in structure and easy to use and maintain, the oil pump is of no leakage, reliable functioning, slight vibration, low noise, and long service life.
[#Disk Motor Transformer Oil Pump#] Structure Features
Disk motor transformer oil pump is a new type centrifugal oil pump, motor rotor being directly installed on the blade wheel. The axial electromagnetic power on blade wheels can reduce the axial load shock on the bearings, as can prolong the service life of the bearings. High precision duplex bearings can ensure smooth operation and low noise. Due to less leak proof structures, no leakage can also be ensured.
[#Disk Motor Transformer Oil Pump#] Model Explanation
[#Disk Motor Transformer Oil Pump#] Technical Data
| Model |
(KW) Power |
(V) Voltage |
(A) Electric Current |
(Hz) Frequency |
Pole |
(r.p.m) Rotation Speed |
(M3/h) Flow |
(MH2O) Delivery Lift |
(%) Total Efficiency |
(kg) Weight |
| 6B160-6/5V | 5 | 380 | 14.5 | 50 | 6 | 930 | 160 | 6 | 43 | 174.5 |
| 6B159-5.5/5V | 5 | 380 | 14.5 | 50 | 6 | 930 | 159 | 5.5 | 43 | 174.5 |
| 6B150-5.7/4V | 4 | 440 | 10.8 | 50 | 6 | 110 | 150 | 5.7 | 43 | 170 |
| 6B150-5/3.8V | 3.8 | 380 | 11.8 | 50 | 6 | 930 | 150 | 5 | 43 | 102 |
| 6B135-7/4V | 4 | 380 | 12.5 | 50 | 6 | 930 | 135 | 7 | 43 | 98 |
| 6B135-5(4.6)/3V | 3 | 380 | 9.5 | 50 | 6 | 930 | 135 | 5(4.6) | 43 | 88 |
| 6B125-7/4V | 4 | 380 | 12.5 | 50 | 6 | 930 | 125 | 7 | 43 | 96 |
| 6B120-6/3V | 3 | 380 | 9.5 | 50 | 6 | 930 | 120 | 6 | 43 | 87.5 |
| 6B120-5/3V | 3 | 380 | 9.5 | 50 | 6 | 930 | 120 | 5 | 43 | 87 |
| 6B120-4/2.2V | 2.2 | 380 | 6.5 | 50 | 6 | 930 | 120 | 4 | 43 | 85 |
| 6B100-8/4V | 4 | 380 | 12.5 | 50 | 6 | 930 | 100 | 8 | 43 | 102 |
| 6B100-7/3V | 3 | 380 | 9.5 | 50 | 6 | 930 | 100 | 7 | 43 | 86 |
| 6B100-4/2.2V | 2.2 | 380 | 6.5 | 50 | 6 | 930 | 100 | 4 | 43 | 83 |
| 6B80-5/2.2V | 2.2 | 380 | 6.5 | 50 | 6 | 930 | 80 | 5 | 43 | 84.5 |
| 6B80-7/3B | 3 | 380 | 9.5 | 50 | 6 | 930 | 80 | 7 | 43 | 91 |
| 6B60-10/3V | 3 | 380 | 9.5 | 50 | 6 | 930 | 60 | 10 | 43 | 102 |
| 6B55-5/1.5V | 1.5 | 415 | 4.6 | 50 | 6 | 930 | 55 | 5 | 43 | 72 |
| 6B50-7/2V | 2 | 380 | 6.5 | 50 | 6 | 930 | 50 | 7 | 43 | 74 |
| 6B50-2.5/0.75V | 0.75 | 380 | 2.6 | 50 | 6 | 930 | 50 | 2.5 | 43 | 60 |
| 6B45-6/1.5V | 1.5 | 380 | 5.0 | 50 | 6 | 930 | 45 | 6 | 43 | 70 |
| 6B45-4.5/1.1V | 1.1 | 380 | 4.0 | 50 | 6 | 930 | 45 | 4.5 | 43 | 62.5 |
| 6B40-16(15)/3V | 3 | 380 | 9.5 | 50 | 6 | 930 | 40 | 16 | 43 | 105 |
| 6B35-4.5/0.75V | 0.75 | 380 | 2.6 | 50 | 6 | 930 | 35 | 4.5 | 43 | 60 |
| 6B25-16/2V | 2 | 380 | 8.5 | 50 | 6 | 930 | 25 | 16 | 43 | 103 |
| 6B20-19/2.2V | 2.2 | 380 | 9.5 | 50 | 6 | 930 | 20 | 19 | 43 | 104 |
| 4B135-7/4V | 4 | 380 | 12 | 50 | 4 | 1380 | 135 | 7 | 48 | 89 |
| 4B100-8/4V | 4 | 380 | 12 | 50 | 4 | 1380 | 100 | 8 | 48 | 87 |
| 4B100-7/4V | 4 | 380 | 12 | 50 | 4 | 1380 | 100 | 7 | 48 | 87 |
| 4B80-7/3V | 3 | 380 | 9 | 50 | 4 | 1380 | 80 | 7 | 48 | 79 |
| 4B60-16/4.5B | 4.5 | 380 | 13.5 | 50 | 4 | 1380 | 60 | 16 | 48 | 82 |
| 4B60-15/4V | 4 | 380 | 12 | 50 | 4 | 1380 | 60 | 15 | 48 | 82 |
| 4B60-10/3V | 3 | 380 | 9 | 50 | 4 | 1380 | 60 | 10 | 48 | 73.5 |
| 4B50-7/2B | 2 | 380 | 6.5 | 50 | 4 | 1380 | 50 | 7 | 48 | 62 |
| 4B45-6/1.5V | 1.5 | 380 | 5.0 | 50 | 4 | 1380 | 45 | 6 | 48 | 61.5 |
| 4B45-4.5/1.1V | 1.1 | 380 | 3.7 | 50 | 4 | 1380 | 45 | 4.5 | 48 | 58 |
| 4B45-19/4B | 4 | 380 | 12 | 50 | 4 | 1380 | 45 | 19 | 48 | 83 |
| 4B45-16/3B | 3 | 380 | 9 | 50 | 4 | 1380 | 45 | 16 | 48 | 81.5 |
| 4B41.5-11.5/2.2V | 2.2 | 380 | 6.5 | 50 | 4 | 1380 | 41.5 | 11.5 | 48 | 75 |
| 4B40-16/3V | 3 | 380 | 9 | 50 | 4 | 1380 | 40 | 16 | 48 | 79 |
| 4B25-16/2.0V | 2.0 | 380 | 6.5 | 50 | 4 | 1380 | 25 | 16 | 48 | 78 |
| 4B20-19/2.2V | 2.2 | 380 | 6.5 | 50 | 4 | 1380 | 20 | 19 | 48 | 80.5 |
| 4B10-7/0.37V | 0.37 | 380 | 1.2 | 50 | 4 | 1380 | 10 | 7 | 48 | 40 |
| 4B100-8/4V | 4 | 440/440 | 12 | 60 | 4 | 1700 | 100 | 8 | 48 | 87 |
[#Disk Motor Transformer Oil Pump#] Company Profiles*Exhibitions
[#Disk Motor Transformer Oil Pump#] Company Profiles*Certificates
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI224430". Items marked "
" are certified.
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Company Profile
Shanghai Coxin Industrial Co., Ltd. is a professional supplier of equipment temperature solutions, production, sales and service. Our company's main products and businesses are: Transformer strong oil circulating air cooler, strong oil circulating water cooler, finned radiator, transformer emergency ventilation device, transformer fan, oil tank etc. And transformer components such as oil pump, oil flow relay, butterfly valve, electrical control cabinet, terminal box and other cooling system spare parts. Also, long-term commitment to major transformer overhaul and cooling system renovation.
Our market is oriented to the world, because the aluminum plate fin coolers has the advantages of high heat exchanging efficiency, compact size, light weight and strong applicability. The products are widely used in large-scale power, metallurgy, chemical industry etc. Transformer cooling system. We have a large number of research and development achievements, with advanced technology and adhering to the "RAMS" design concept. We not only provide efficient, reliable and easy to maintain equipment, but also consider the life cycle cost of the product for customers. In the future, we will continue to serve every user with low cost solutions and efficient products. Our value is not only to provide efficient and reliable products, but also to bring higher profits to customers! Welcome you to purchase Coxin products.
About Our Factory & Business Background
- Address
- Block 2, No. 3580 Cheting Rd., Jinshan District, 201505, Shanghai, China
- Terms of Payment
- LC, T/T, D/P, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2012-08-02
- Main Markets
- South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for this oil pump?
- We provide a 12-month warranty for all our disk motor transformer oil pumps.
- Does the oil pump have a leakage issue?
- No, the pump features a leak-proof structure ensuring no leakage during operation.
- What is the after-sales service availability?
- We offer 24-hour after-sales service to assist with any technical or operational questions.
- How is the motor connected to the pump?
- The motor rotor is directly installed on the blade wheel of the oil pump for efficient drive.
- What are the main markets for this product?
- Our main markets include South America, Eastern Europe, Southeast Asia, Africa, and Western Europe.
- What payment terms are accepted?
- We accept LC, T/T, D/P, and Western Union for international commercial transactions.
- What is the average lead time for delivery?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What is the port of shipment?
- The nearest port for export is Shanghai, China.
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