Material

    Termination Size

      Termination Type

        Pressure Range

          Valved?

            Seal Options

              Mounting Options

                Spring in FlowPath?

                  RFID Enabled

                    LQ2

                    The LQ2 Series with 1/8” flow is designed specifically for liquid cooling applications. With a small form factor for tight spaces, LQ2 connectors offer a high-flow capacity to optimize system performance while providing ultra-reliable, dripless connections and disconnections to protect valuable electronics. LQ2 fittings use patent pending valve technology that eliminates drips and are designed for long-term use. EPDM and FKM seals are standard options for compatibility with glycol/water or dielectric coolants. For other material and termination options see your regional CPC sales representative.

                    FeaturesBenefits

                    Non-spill design

                    Disconnect under pressure with no spills

                    Redundant multi-lobed seals

                    Extra protection from leaks over an extended period of time

                    High flow capacity with low pressure dropEfficient, cost-effective cooling system
                    EPDM or FKM sealsOptions support common coolants used in liquid cooling applications (i.e. glycol/water, mineral oil, synthetic oils, ElectroCool®)
                    Ergonomic body and latch designSimple, intuitive one-handed operation of latch. Audible click signals secure connection
                    Color codingInstant visual identification of cooling lines
                    Low profileMeets size requirements for space-constrained electronics

                    Barbed and threaded terminations

                    Compatibility with various tubing options including reinforced tubing

                    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 (FKM optional)
                    Operating Temperature Range:0°F to 240°F (-17°C to 115°C)
                    Shipping / Storage Temperature:-40°F to 240°F (-40°C to 115°C)
                     
                    RoHS and REACH compliant

                    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-spillCv ~ 0.37 max

                    Legend
                    Legend

                    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
                    16 list items

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