Material

    Termination Size

      Termination Type

        Pressure Range

          Valved?

            Seal Options

              Mounting Options

                RPLQ4

                RPLQ4 Series quick disconnect couplings provide ultra-reliable, dripless connections and disconnections that protect valuable electronics. Designed specifically for rack mounted liquid cooling applications, RPLQ4 utilizes patent-pending valve technology that eliminates drips and is able to withstand long-term use.

                 
                Features Benefits

                Non-spill design

                Disconnect underpressure with no spills

                Redundant sealing when connected

                Extra protection from leaks

                Color-coding Instant visual difference in cooling lines

                Friction-free valve

                Valving system designed for extended periods in connected state

                Ruggedness

                Able to withstand long-term, repeated use

                Axial engagement tolerance

                Valves designed to allow full flow even when not fully engaged

                 
                Pressure: Vacuum to 120 psi, 8.3 bar
                Temperature: 0°F to 240°F (-17°C to 115°C)

                Maximum Flow at Disconnect
                3.0 gal/min, 11.3 L/min

                Materials:
                Main housing components: Chrome-plated brass
                Valves: Polysulfone
                Valve spring (wetted): Stainless steel
                Seals: EPDM

                Color:
                Chrome with Cool Blue or Chrome with Warm Red

                Thread Sizes:
                1/4" to 3/8" NPT or SAE

                Lubricants:
                Krytox® PFPE

                Spillage:

                <0.025 cc per disconnect rated at 0 psi

                <0.055 cc per disconnect rated at 120 psi

                Inclusion:

                <0.025 cc per connect
                RPLQ4 Force to connectRPLQ4-Water-Flow-0-2
                RPLQ4 water flow 0-20GPM
                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 ~ 1.3 max

                Legend
                Legend

                16 list items

                Product

                Bodies

                RPLQ4D10004BLU product photo

                RPLQ4D10004BLU

                RPLQ4D10004BLU
                1/4 NPT Rack and Panel Valved Liquid Cooling Coupling Body, Cool Blue
                Product ID: RPLQ4D10004BLU
                RPLQ4D30006BLU product photo

                RPLQ4D30006BLU

                RPLQ4D30006BLU
                3/8 SAE Rack and Panel Valved Liquid Cooling Coupling Body, Cool Blue
                Product ID: RPLQ4D30006BLU
                RPLQ4D30006RED product photo

                RPLQ4D30006RED

                RPLQ4D30006RED
                3/8 SAE Rack and Panel Valved Liquid Cooling Coupling Body, Warm Red
                Product ID: RPLQ4D30006RED
                RPLQ4D30004RED product photo

                RPLQ4D30004RED

                RPLQ4D30004RED
                1/4 SAE Rack and Panel Valved Liquid Cooling Coupling Body, Warm Red
                Product ID: RPLQ4D30004RED
                RPLQ4D30004BLU product photo

                RPLQ4D30004BLU

                RPLQ4D30004BLU
                1/4 SAE Rack and Panel Valved Liquid Cooling Coupling Body, Cool Blue
                Product ID: RPLQ4D30004BLU
                RPLQ4D10006BLU product photo

                RPLQ4D10006BLU

                RPLQ4D10006BLU
                3/8 NPT Rack and Panel Valved Liquid Cooling Coupling Body, Cool Blue
                Product ID: RPLQ4D10006BLU
                RPLQ4D10004RED product photo

                RPLQ4D10004RED

                RPLQ4D10004RED
                1/4 NPT Rack and Panel Valved Liquid Cooling Coupling Body, Warm Red
                Product ID: RPLQ4D10004RED
                RPLQ4D10006RED product photo

                RPLQ4D10006RED

                RPLQ4D10006RED
                3/8 NPT Rack and Panel Valved Liquid Cooling Coupling Body, Warm Red
                Product ID: RPLQ4D10006RED

                Inserts

                RPLQ4D24004RED product photo

                RPLQ4D24004RED

                RPLQ4D24004RED
                1/4 NPT Rack and Panel Valved Liquid Cooling Coupling Insert, Warm Red
                Product ID: RPLQ4D24004RED
                RPLQ4D46004RED product photo

                RPLQ4D46004RED

                RPLQ4D46004RED
                1/4 SAE Rack and Panel Valved Liquid Cooling Coupling Insert, Warm Red
                Product ID: RPLQ4D46004RED
                RPLQ4D24006RED product photo

                RPLQ4D24006RED

                RPLQ4D24006RED
                3/8 NPT Rack and Panel Valved Liquid Cooling Coupling Insert, Warm Red
                Product ID: RPLQ4D24006RED
                RPLQ4D24004BLU product photo

                RPLQ4D24004BLU

                RPLQ4D24004BLU
                1/4 NPT Rack and Panel Valved Liquid Cooling Coupling Insert, Cool Blue
                Product ID: RPLQ4D24004BLU
                16 list items

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