LQ4 Series quick disconnect couplings provide ultra-reliable, dripless connections and disconnections that protect valuable electronics. Designed specifically for liquid cooling applications, LQ4 utilizes patent-pending valve technology that eliminates drips and is able to withstand long-term use.
Maximum Flow at Disconnect 3.0 gal/min, 11.3 L/min
Main housing components:
Valves and thumb latch:
Valve spring (wetted):
Color: Chrome with Cool Blue or Chrome with Warm Red
Tubing Sizes: 1/4" to 3/8" ID, 6.4mm to 9.5mm ID
Lubricants: Krytox® PFPE
<0.025 cc per disconnect rated at 0 psi
<0.055 cc per disconnect rated at 120 psi Inclusion: <0.025 cc per connect
WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder products in their own application conditions.