

| Unit Price: | $ 18 |

Water pump for Antminer refit water cooling system
Note: The 300T model is discontinued; the default shipment is the 400T.
The SC-400T water-cooled circulating silent water pump features quiet operation, stable performance, durability, and precision machining. It operates with low noise, not exceeding 25dB, providing a quiet and comfortable operating environment. Compared to the discontinued SC-300T, the SC-400T has a larger flow rate and head, resulting in better performance and user experience. It is widely used in water cooling systems for various equipment.
Product Features:
1. Employs a brushless DC circuit and optimized flow channel design for rapid and effective coolant circulation, achieving excellent heat dissipation.
2. The volute and pump body are designed separately. The volute uses high-grade PPS temperature-resistant material, ensuring stable operation between -10 °C and 60 °C for extended periods, effectively maintaining its stability at high temperatures.
3. The water tank and pump body are integrally welded, which is safer than the traditional screw-fixed sealing ring method. The filling port has been upgraded to an external thread design, effectively preventing leakage problems caused by screw hole cracking.
Product Parameters:
Model: SC-400T Water Pump
Flow Rate: Maximum 360L/h
Lifting Height: Maximum 1.9M
Power Interface: Small 3P interface
Operating Current: 0.4-0.6A
Operating Voltage: DC12V
Maximum Speed: 2200rpm±10%
Pump Body Material: ABS
Operating Temperature: -10~55℃
Operating Noise: ≤25db
Power Interface: Small 3P interface
Circuit Design: Three-phase brushless DC circuit, using MCU control
Before and after upgrade comparison:

SC-400T | SC-300T |
Split design – more temperature resistant, no deformation. | Integrated design – welding materials have low temperature resistance. |
Buffer chamber design – reduces water bubble noise. | Direct current water design – more water bubbles and louder noise. |
Heat sink design – increases heat dissipation efficiency. | Passive cooling – low efficiency, slow heat dissipation. |






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Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
