Whatsminer M64 Hydro Quick Connector – G1/4 Stainless Steel Coupling

Whatsminer M64 Hydro Quick Connector – G1/4 Stainless Steel Push-Button Coupling with O-Ring End-Face Seal

This is a quick-connect coupling for Whatsminer M64 series hydro-cooled miners. The body is precision-machined from stainless steel, with an anodised aluminium alloy anti-slip push-button cap on top. It features a G1/4 industry-standard external thread and an internal O-ring end-face compression seal — easy to install and remove, pressure-resistant, and leak-proof. Built to withstand the long-term circulation of water-cooled coolant on a 24/7 mining loop, and specified as a direct replacement for the original M64 couplings or as a build component for new hydro pipelines.

4 Core Advantages

1. Industry-standard G1/4 threads — perfectly matches the Whatsminer M64 original water-cooled base. No hole enlargement, no thread modification. Hand-tighten with a wrench and it seats.
2. End-face O-ring compression seal — no PTFE tape — even stress distribution, aging-resistant, prevents seepage and dripping. Avoids the classic hydro failure mode where a leak reaches the hashboard and short-circuits the miner's motherboard.
3. Stainless steel body + anodised aluminium push-button cap — rust-proof and corrosion-resistant body, non-slip and wear-resistant cap. Smooth insertion and removal, no jamming after months of duty. Sealing ring resists coolant corrosion and holds shape under high-temperature operation.
4. Push-button quick-connect — no tools required for disassembling the pipeline. On a fleet, this drops maintenance downtime and cuts the associated hash-rate loss to a fraction of what a wrench-only fitting costs.

Applicable Scenarios

1. Original water-cooling connector replacement on new Whatsminer M64 miners.
2. Batch maintenance of water-cooling pipelines and replacement of damaged connectors in mining farms.
3. Water-cooling pipeline layout optimisation in high-density data centres where hydro miners share manifolds and CDUs.

Installation & Usage Instructions

1. Pre-install check — confirm the O-ring is intact and undamaged, and that the mating threads are clean and free of burrs or debris.
2. Moderate torque — tighten the thread with moderate force. Do not over-torque, which can damage the O-ring and cause leakage.
3. Pressure test 5–10 minutes — after assembly, pressure-test with water for 5 to 10 minutes and confirm no leaks at any joint before starting full-load mining operation.
4. Coolant compatibility — do not use corrosive liquids such as strong acids or alkalis as coolant. They will accelerate O-ring aging and reduce fitting lifespan.

Whatsminer M64 Hydro Quick Connector Specifications

Related Whatsminer Hydro Cooling & Pipeline Parts

• Whatsminer M53 / M63 Hydro Quick Connector – Predecessor Generation
• Whatsminer Hydro Quick Male Connector – M53 / M53S / M33S / M34S
• Double-Seal Quick Connector – ASIC Miner Water Cooling Tubes (Alternative Standard)
• Lian Li 8 kW ASIC Water Cooling Row – Hydro Loop Radiator

Building or maintaining a fleet of M64-series hydro miners? Contact us at contact@lys-sz.com for bulk pricing on quick connectors and matched hydro-loop pipeline kits.

Worldwide shipping from our Shenzhen warehouse.