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    Everis LQ4

    See Everis LQ4 Products

    The Everis™ LQ4 Series quick disconnects with ¼” flow offer a relative high-flow capacity to optimize system performance while providing ultra-reliable, dripless connections and disconnections to protect valuable electronics. Everis LQ4 fittings are designed for long-term use and feature patent pending valve technology that eliminates drips. 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.

    Assets & Downloads

     
    Features Benefits
    Non-spill design Disconnect under pressure with no spills
    Redundant sealing when connected Extra protection from leaks
    Color-coding Instant visual difference in cooling lines
    No seal friction in connected state Ultra-reliable protection from drips at disconnect even after long periods in connected state
    Enhanced latch design Easy to see orientation on manifolds and tubing
    Lower, ergonomic profile Meets size requirements for space-constrained electronics

    Specifications & CV Value

     
    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 and thumb latch: Polysulfone
    Valve spring (wetted): Stainless steel
    External spring: Stainless steel
    Seals: EPDM

    Color:
    Chrome with Cool Blue or Chrome with Warm Red

    Tubing Sizes:
    1/4" to 3/8" ID, 6.4mm to 9.5mm ID

    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
    LQ4 Force to connectLQ4-Water-Flow-0-2
    LQ4 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.

    Validation Reports

    Extractables Reports

    Products

    Body

    LQ4D10004BLU

    1/4" Flow Everis LQ4 with 1/4" NPT, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D10004RED

    1/4" Flow Everis LQ4 with 1/4" NPT, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D10006BLU

    1/4" Flow Everis LQ4 with 3/8" NPT, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D10006RED

    1/4" Flow Everis LQ4 with 3/8" NPT, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D13006BLU

    1/4" Flow Everis LQ4 with 1/4" ID x 3/8" OD PTF, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D13006RED

    1/4" Flow Everis LQ4 with 1/4" ID x 3/8" OD PTF, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D17004BLU

    1/4" Flow Everis LQ4 with 1/4" Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D17004LBLU

    1/4" Flow Everis LQ4 with 1/4" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D17004LRED

    1/4" Flow Everis LQ4 with 1/4" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D17004RED

    1/4" Flow Everis LQ4 with 1/4" Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D17006BLU

    1/4" Flow Everis LQ4 with 3/8" Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D17006LBLU

    1/4" Flow Everis LQ4 with 3/8" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D17006LRED

    1/4" Flow Everis LQ4 with 3/8" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D17006RED

    1/4" Flow Everis LQ4 with 3/8" Hose Barb, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D30004BLU

    1/4" Flow Everis LQ4 with 1/4" SAE thread, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D30004RED

    1/4" Flow Everis LQ4 with 1/4" SAE thread, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D30006BLU

    1/4" Flow Everis LQ4 with 3/8" SAE thread, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D30006RED

    1/4" Flow Everis LQ4 with 3/8" SAE thread, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D31004BLU

    1/4" Flow Everis LQ4 with 1/4" G-thread/BSPP, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D31004RED

    1/4" Flow Everis LQ4 with 1/4" G-thread/BSPP, Valved In-Line Liquid Cooling Coupling Body, Warm Red

    LQ4D31006BLU

    1/4" Flow Everis LQ4 with 3/8" G-thread/BSPP, Valved In-Line Liquid Cooling Coupling Body, Cool Blue

    LQ4D31006RED

    1/4" Flow Everis LQ4 with 3/8" G-thread/BSPP , Valved In-Line Liquid Cooling Coupling Body, Warm Red

    Insert

    LQ4D20006BLU

    1/4" Flow Everis LQ4 with 1/4" ID x 3/8" OD PTF, Valved In-Line Liquid Cooling Coupling insert, Cool Blue

    LQ4D20006RED

    1/4" Flow Everis LQ4 with 1/4" ID x 3/8" OD PTF, Valved In-Line Liquid Cooling Coupling insert, Warm Red

    LQ4D22004BLU

    1/4" Flow Everis LQ4 with 1/4" Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D22004LBLU

    1/4" Flow Everis LQ4 with 1/4" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D22004LRED

    1/4" Flow Everis LQ4 with 1/4" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D22004RED

    1/4" Flow Everis LQ4 with 1/4" Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D22006BLU

    1/4" Flow Everis LQ4 with 3/8" Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D22006LBLU

    1/4" Flow Everis LQ4 with 3/8" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D22006LRED

    1/4" Flow Everis LQ4 with 3/8" Locking Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D22006RED

    1/4" Flow Everis LQ4 with 3/8" Hose Barb, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D24004BLU

    1/4" Flow Everis LQ4 with 1/4" NPT, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D24004RED

    1/4" Flow Everis LQ4 with 1/4" NPT, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D24006BLU

    1/4" Flow Everis LQ4 with 3/8" NPT, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D24006RED

    1/4" Flow Everis LQ4 with 3/8" NPT, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D46004BLU

    1/4" Flow Everis LQ4 with 1/4" SAE thread, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D46004RED

    1/4" Flow Everis LQ4 with 1/4" SAE thread, Valved In-Line Liquid Cooling Coupling Insert, Warm Red

    LQ4D46006BLU

    1/4" Flow Everis LQ4 with 3/8" SAE thread, Valved In-Line Liquid Cooling Coupling Insert, Cool Blue

    LQ4D46006RED

    1/4" Flow Everis LQ4 with 3/8" SAE thread, Valved In-Line Liquid Cooling Coupling Insert, Warm Red


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