Material

    Termination Size

      Termination Type

        Pressure Range

          Valved Options

            Seal Options

              Mounting Options

                RFID Enabled

                  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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