Images are examples, some edited with AI. The technical data are authoritative. AI notice
Everis LQ4 non-spill coupling insert, 1/4" locking hose barb, chrome-plated brass, EPDM, red - CPC LQ4D22004LRED
Warm red Everis LQ4 insert with a locking barb for 1/4" tubing and an EPDM seal. Its valve stops drips on uncoupling, keeping spillage below 0.055 cc at 8.3 bar per CPC. Intended for cooling lines with color-separated supply and return.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Marked red and fitted with a locking barb for 1/4" tubing, this insert complements the blue parts of the Everis LQ4 range. It is valved and works from vacuum to 8.3 bar. With no pressure applied, CPC quotes less than 0.025 cc per disconnect.
Use in the data center
In direct-to-chip cooling, the red insert typically marks the line that has to stay separate from the blue one. It links cold plate tubing to the coupling body on the manifold or at the CDU. CPC states EPDM suits glycol/water. Swapping a server sled does not require draining the loop.
Benefits
- Red for the opposite line: unambiguous distinction from blue cooling lines.
- Drip-free maintenance: less than 0.055 cc per disconnect at full pressure.
- Temperature range: operation from -17 to 115 °C per CPC.
- Lasting reliability: with no seal friction when connected, the valve still breaks cleanly after long periods.
Packing unit
Packing unit: 10 pcs. Price per piece, ordered in steps of 10 pcs.
Datasheet
The Everis LQ4 series datasheet is available under Downloads.
Technical data
| Series | Everis LQ4 |
|---|---|
| Component | Coupling insert, in-line |
| Flow size | 1/4" |
| Termination | 1/4" locking hose barb |
| Material | Brass |
| Finish | Chrome |
| Seal | EPDM |
| Valve spring | Stainless steel |
| Shut-off | Valved, non-spill |
| Pressure range | Vacuum to 8.3 bar (120 psi) |
| Temperature range | -17 to 115 °C |
| Shipping/storage temperature | -40 to 115 °C |
| Spillage | less than 0.025 cc per disconnect at 0 psi, less than 0.055 cc per disconnect at 120 psi, less than 0.025 cc per connect |
| Mounting | In-line |
| Color | Metallic with warm red |
| Mating parts | LQ4D17004LRED, LQ4D30006BLU, LQ4D17006LBLU, LQ4D17006RED, LQ4D10006BLU, LQ4D30004RED, LQ4D10006RED, LQ4D10004BLU, LQ4D17004RED, LQ4D17006LRED, LQ4D30006RED, LQ4D17004BLU |
| Manufacturer part no. | LQ4D22004LRED |
| Manufacturer | CPC |
| Hersteller-Nr | LQ4D22004LRED |
| GPSR Herstellerdaten | Colder Products Company (CPC), 4200 W. Round Lake Road, Arden Hills, MN 55112, USA, www.cpcworldwide.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Verkaufseinheit | 1 Stück, Abnahme in 10er-Schritten |
| VPE | 10 |
| Colour | Red |
| Seal material | EPDM |
| Housing material | Chrome-plated brass |
| Betriebsdruck max [bar] | 8.3 |
| Temperaturbereich | -17-115 °C |
Downloads
Accessories
Everis LQ4 non-spill coupling body, 3/8" SAE male thread, chrome-plated brass, EPDM, blue - CPC LQ4D30006BLU
Item CPC-LQ4D30006BLUEveris LQ4 non-spill coupling body, 3/8" locking hose barb, chrome-plated brass, EPDM, blue - CPC LQ4D17006LBLU
Item CPC-LQ4D17006LBLUEveris LQ4 non-spill coupling body, 3/8" hose barb, chrome-plated brass, EPDM, red - CPC LQ4D17006RED
Item CPC-LQ4D17006REDEveris LQ4 non-spill coupling body, 3/8 NPT thread, chrome-plated brass, EPDM, blue - CPC LQ4D10006BLU
Item CPC-LQ4D10006BLUEveris LQ4 non-spill coupling body, 1/4" SAE male thread, chrome-plated brass, EPDM, red - CPC LQ4D30004RED
Item CPC-LQ4D30004REDEveris LQ4 non-spill coupling body, 3/8 NPT thread, chrome-plated brass, EPDM, red - CPC LQ4D10006RED
Item CPC-LQ4D10006REDEveris LQ4 non-spill coupling body, 1/4 NPT thread, chrome-plated brass, EPDM, blue - CPC LQ4D10004BLU
Item CPC-LQ4D10004BLUShow 4 more items
Everis LQ4 non-spill coupling body, 1/4" hose barb, chrome-plated brass, EPDM, red - CPC LQ4D17004RED
Item CPC-LQ4D17004REDEveris LQ4 non-spill coupling body, 3/8" locking hose barb, chrome-plated brass, EPDM, red - CPC LQ4D17006LRED
Item CPC-LQ4D17006LREDEveris LQ4 non-spill coupling body, 3/8" SAE thread (SAE-6), chrome-plated brass, EPDM, red - CPC LQ4D30006RED
Item CPC-LQ4D30006REDEveris LQ4 non-spill coupling body, 1/4" hose barb, chrome-plated brass, EPDM, blue - CPC LQ4D17004BLU
Item CPC-LQ4D17004BLUQuestions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.


















