Material

    Termination Size

      Termination Type

        Pressure Range

          Valved?

            Seal Options

              Mounting Options

                LQ2

                LQ2 Series provides ultra-reliable, dripless connections and disconnections that protect valuable electronics. Designed specifically for liquid cooling applications, the LQ2 offers a high-flow capacity to optimize liquid cooling system performance. LQ2 uses CPC developed valve technology that eliminates drips and is able to withstand long-term use.

                FeatureBenefit
                Color-coded thumb latchSimple, intuitive one-handed operation with visual difference in cooling lines
                High flow capacityCost-effective fluid handling system
                Redundant multilobed sealsProtection against leakage and ability to withstand extended periods of connection
                Locking hose barbQuality connection with reinforced tubing used in liquid cooling applications
                Pressure:Vacuum to 200 psi, 13.8 bar
                Temperature:0°F to 240°F (-17°C to 115°C)

                Maximum Flow at Disconnect:
                1.00 gal/min at 0 – 100 psi
                0.25 gal/min at 101 – 200 psi
                Materials:
                Main housing components:Chrome-plated brass
                Valves and thumb latch:Polysulfone
                Valve spring (wetted):Stainless steel
                External spring:Stainless steel
                Seals:EPDM

                Color:
                Chrome with Cool Blue or Warm Red

                Tubing Sizes:
                1/4 ID (6.4mm ID)

                Lubricants:
                Krytox® PFPE

                Spillage:

                <0.015 cc per disconnect at 0 psi
                <0.063 cc per disconnect at 200 psi

                Inclusion:
                <0.063 cc per connect
                LQ2 Force to connectLQ2-Water-Flow-0-2
                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.
                non-spill Cv ~ 0.37 max

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                16 list items

                Product

                Bodies

                LQ2D3004RED product photo

                LQ2D3004RED

                1/4" SAE Valved In-Line Liquid Cooling Coupling Body, Warm Red
                LQ2D3004BLU product photo

                LQ2D3004BLU

                1/4" SAE Valved In-Line Liquid Cooling Coupling Body, Cool Blue
                LQ2D3304LRED product photo

                LQ2D3304LRED

                1/4" Locking Hose Barb Valved Elbow Liquid Cooling Coupling Body, Warm Red
                LQ2D1704LBLU product photo

                LQ2D1704LBLU

                1/4" Locking Hose Barb Valved In-Line Liquid Cooling Coupling Body, Cool Blue
                LQ2D3102RED product photo

                LQ2D3102RED

                1/8" G-Thread/BSPP Valved In-line Liquid Cooling Body, Warm Red
                LQ2D1704LRED product photo

                LQ2D1704LRED

                1/4" Locking Hose Barb Valved In-Line Liquid Cooling Coupling Body, Warm Red
                LQ2D3102BLU product photo

                LQ2D3102BLU

                1/8" G-Thread/BSPP Valved In-Line Liquid Cooling Body, Cool Blue
                LQ2D3304LBLU product photo

                LQ2D3304LBLU

                1/4" Locking Hose Barb Valved Elbow Liquid Cooling Coupling Body, Cool Blue

                Inserts

                LQ2D4604BLU product photo

                LQ2D4604BLU

                1/4" SAE Valved Liquid Cooling Coupling Insert, Cool Blue
                LQ2D4604RED product photo

                LQ2D4604RED

                1/4" SAE Valved Liquid Cooling Coupling Insert, Warm Red
                LQ2D2304LRED product photo

                LQ2D2304LRED

                1/4" Locking Hose Barb Harb Valved Elbow Liquid Cooling Coupling Insert, Warm Red
                LQ2D4702BLU product photo

                LQ2D4702BLU

                1/8" G-Thread/BSPP Valved Liquid Cooling Connector Insert, Cool Blue
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