Koolance QD3 No-Spill 19/13 mm black (QD3-FS13X19-BK)

Koolance is a guarantee of excellent quality and aesthetics among enthusiasts, offering a wide range of products in the field of water cooling, from heat sinks to fittings, radiators, pumps, and hoses. The manufacturer knows exactly what it offers to its demanding customers.

The QD series of quick disconnects from Koolance allows for a very simple and practical way to interrupt the coolant circuit by simply pressing down on a metal ring. This is particularly necessary in situations where hoses or water cooling components connected to the rest of the cooling system need to be frequently disconnected.

For example, consider an external radiator that you want to quickly and securely detach from your PC during transport to carry it separately. Or a water cooling component that you change frequently, whether out of experimentation (CPU or chipset cooler) or for regular upgrades (VGA cooler).

Two QD3 quick disconnects made of black-painted brass are connected or separated (one male, one female), with Koolance developing valves that, as the name No-Spill suggests, are designed to ensure a certain degree of leak resistance. However, it should be noted that a hundred percent immediate sealing is not possible, and up to 0.2 ml of fluid may escape.

This quick disconnect features a black straight female version with a hose connection via a compression fitting, with an inner diameter of 13 mm and an outer diameter of 19 mm.

Technical details:

• Material: Brass, black
• Maximum operating pressure: 28.5 psi
• Connections:
• QD3: female
• Hose: 13 mm (inner diameter).