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. The non-spill design allows disconnection under pressure with no spills. Redundant sealing when connected adds extra protection from leaks. Red and blue color coding provides visual differences in cooling lines. No seal friction in connected state allows ultra-reliable protection from drips at disconnect even after long periods in connected state. The ruggedness of these couplings makes them able to withstand long-term use. Rotation of these couplings allows movement which eliminates tube kinking. Chrome-plated brass main housingPolysulfone valve & thumb latchSS valve spring & external springEPDM sealsLubricated with Krytox? PFPESpillage per disconnect: 0.025 cc at 0 psi, 0.055 cc at 120 psiInclusion: 0.025 cc per connectMaximum flow at disconnect: 3 gallon/minutePressure rating: vacuum to 120 psi, 8.3 barTemperature range: 0¡«F to 240¡«F
Standard Ground: 1−2 Business Days
Truck Freight: 7−14 Business Days
Note: The above delivery time is only an estimate which is not guaranteed. We are not in a position to guarantee delivery time, nor do we have control of it in certain circumstances. In an exception, delay may occur due to factors out of our control, such as back order from manufacturers, shipping carrier delay or delivery failure. Such delay shall not hold us liable for any consequence. As a business, however, we understand the importance of prompt delivery and would strive to do our best. Please find more details here.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.