| Unit Price: | $ 4 |
This product is a dedicated quick-connect water inlet/outlet connector for the Antminer S21j XP Hydro. The male and female connectors are used as a matching set, perfectly matching the original water interface of the mining rig. It is used to connect the mining rig to the water-cooled corrugated hose to build a circulating liquid cooling system. This quick-connect connector is precision CNC-machined from aluminum alloy, featuring a multi-layer anti-slip pagoda structure, high pressure resistance, and stable sealing. It allows for tool-free quick plugging and unplugging, facilitating the disassembly, relocation, and maintenance of the mining rig, making it an essential accessory for liquid-cooled mining farm deployments.
1. Specifically developed for the S21j XP Hydro miner, ensuring a seamless fit with the equipment's original water interface.
2. Made of aerospace-grade aluminum alloy, integrally machined, with a bright anodized surface treatment, preventing rust and scale buildup in the circulating water system during long-term use.
3. The double-layer anti-slip pagoda structure firmly locks the corrugated water cooling pipe, preventing pipe detachment and leakage under operating conditions with a water pressure ≤3.5 bar.
4. Quick-release self-locking structure, push in to lock securely, press to release quickly, significantly improving maintenance efficiency.
5. Built-in water-resistant sealing ring, compatible with liquid cooling media such as pure water, deionized water, and glycol antifreeze, preventing leakage and damage.
6. Large flow diameter design, ample internal flow space prevents pipe throttling and water temperature rise, ensuring optimal cooling performance for the mining machine.
Applicable models | Antminer S21j XP Hydro |
Main material | Aluminum Alloy |
Compatible water pipes | DN10 water-cooled corrugated hose |
Applicable water pressure | ≤3.5 Bar (matches the official water-cooling system standard pressure). |
Applicable media | Deionized pure water, purified water, water-glycol antifreeze. |
Structure type | Male + female connector |
Processing technology | CNC precision turning, anodized bright finish |
Operating temperature | 0~60℃ |
1. Standardized deployment of large-scale liquid-cooled mining farms;
2. Miner relocation and maintenance;
3. Water-cooled pipeline renovation;
4. Replacement of aging original factory connectors.
Related product:
ASIC miner water cooling tube connector
Jay hỗ trợ nhiệt tình
Best quality product with best price, every order provided delivery with 7-8day thank you zeus mining.
Thanks, Jay! He responded to my feedback right away and helped me with the program. Thank you for everything
You guys are amazing, you have provided me instant solution of my problem. Thanks for your help and support
Jay always reply fast and with excellent service.
Excellent, polite, and well-mannered salesperson
Good bro, he solve a firmware problem whit a s21+hyd A lots thanks
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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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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.
Dear Customers,
Due to the upcoming National Day holiday in China, our international logistics services will be suspended. Our company will suspend shipments on October 1, 2026, and resume shipments on October 6, 2026. There will be some delays in shipping before and after the holiday. Please be patient and wait for updates. Thank you for your understanding and support.
Best wishes,
ZEUS MINING CO., LTD.
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
