Water blocks adapter Aquatuning GmbH 13857 Brass Nickel Plastic Black Chrome

The Alphacool ES quick-release connector is optimized for use in server and workstation systems. It is made with precise manufacturing tolerances to provide excellent water flow and a secure click mechanism for sealing. The product pairs well with water block adapters such as the Aquatuning GmbH 13857 (brass, nickel, plastic) and is intended for integration into liquid-cooling loops where minimal flow disruption and reliable sealing are required.

Advantages

The ES quick-release connector is engineered to maintain maximum flow rate by minimizing internal restrictions and processing tolerances. Its secure click-lock mechanism provides an immediate seal when disconnected and an audible click when locked, enabling quick and reliable assembly of complex cooling systems commonly found in servers and workstations. The design reduces the risk of coolant leakage when connecting or disconnecting.

Suitable for

• Server liquid-cooling loops
• Workstation cooling systems
• Custom PC water-cooling setups using brass/nickel adapters
• Maintenance and modular component swaps in data center racks

Key specifications

• Compatibility: Quick-release connector for liquid-cooling systems (Alphacool ES series)
• Materials: precision-machined components (compatible with brass, nickel, and plastic fittings such as Aquatuning GmbH 13857)
• Sealing: integrated O-ring seal with click-lock mechanism
• Intended use: servers, workstations, and custom water-cooling loops

How to use

To connect, simply push the two quick-release halves together until you hear a click indicating secure locking. To disconnect, pull back the outer ring and separate the halves; the seal closes immediately to prevent coolant escape. Ensure the O-ring is wetted with coolant or appropriate lubricant before operating to avoid damage to the seal.

Recommendations

Do not open or close the quick-release connector when it is dry to avoid damaging the O-ring. Use compatible fittings and follow standard liquid-cooling installation practices, verifying compatibility with adapters such as the Aquatuning GmbH 13857 (67 mm height, 2.8 cm diameter) where applicable.