Disk Motor Oil Pump Electrical Centrifugal Oil Pump Transformer Oil Pump 6b100-7/3V
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Product Highlights
- Compact Disk Motor Design: Motor rotor directly installed on blade wheel for compact structure and easy maintenance.
- Reliable No-Leakage Performance: Welded steel shell and less leak proof structures ensure zero leakage during operation.
- Low Noise and Vibration: High precision duplex bearings ensure smooth operation with slight vibration and low noise.
- Extended Bearing Life: Axial electromagnetic power reduces axial load shock, prolonging bearing service life.
- Cast Iron Construction: Durable cast iron material ensures robust performance for transformer oil cooling.
- High Efficiency Operation: Total efficiency up to 48% with reliable functioning for powerful oil circulation.
- Wide Model Range: Available in multiple models with flow rates from 10 to 160 M3/h and various power options.
- Fast Off-Season Delivery: Average lead time within 15 workdays during off-peak seasons.
Product Attributes
- Customization
- Available
- Flow Rate
- Constant Pump
- Type
- Oil Pump
- Model NO.
- 6B100-7/3V
- Drive
- Electric
- Performance
- Automatic
- Material
- Cast Iron
- Transport Package
- Plywooden Case
- Origin
- China
- HS Code
- 8413303000
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.
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Product Images of Disk Motor Oil Pump Electrical Centrifugal Oil Pump Transformer Oil Pump 6b100-7/3V
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Product Description
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.
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 main application of this pump?
- It is used for powerful oil cooling circulation of transformers and rectifiers.
- What material is the pump made of?
- The pump shell is made of welded steel plates and the material is cast iron.
- Does the pump have a leakage issue?
- No, the design ensures no leakage with less leak proof structures.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- We accept LC, T/T, D/P, and Western Union.
- What is the maximum flow rate available?
- The maximum flow rate in the model list is 160 M3/h.
- How is the motor installed?
- The disk motor is directly installed into the shell of the oil pump with the rotor on the blade wheel.
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