
Best CPC products in the Water cooling connections category
On this page you'll find a ranking of the best CPC products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. CPC Everis Quick Connect Coupling Series NS4 for 3/8" Hose - Grey
The CPC Everis NS4 Series quick connect shut-off coupling for 3/8" hose offers a non-drip shut-off valve in a compact size. The NS4 is ideal where leakage of only a few drops is not permitted for safety or cost reasons, or due to environmental regulations. These innovative couplings are lightweight, chemically resistant, and easy to use. The non-spill design of the NS4 series prevents drip formation, minimizes downtime, and increases user safety.
Technical data:
- Max. operating pressure: vacuum up to 8.3 bar
- Max. operating temperature: 0 °C to 71 °C
- Material housing: Glass fibre reinforced polypropylene
- Material thumb button: Glass fibre reinforced polypropylene
- Material internal spring: AISI 316 stainless steel
- Material external spring: AISI 316 stainless steel
- Material O-ring: EPDM.

2. CPC Everis NS4 Series Quick Connect Connector for 3/8" Hose - Grey
The CPC Everis quick-release connector with shut-off from the NS4 series for 3/8" hose offers a drip-free shut-off valve in a compact size. The NS4 is ideal when the leakage of even a few drops is unacceptable for safety, cost, or environmental protection reasons. These innovative couplings are lightweight, chemically resistant, and easy to handle. The non-spill design of the NS4 series prevents dripping, minimizes downtime, and enhances user safety. Technical specifications: Max. operating pressure: vacuum up to 8.3 bar. Max. operating temperature: 0 °C to 71 °C. Housing material: fiberglass-reinforced polypropylene. Internal spring material: stainless steel AISI 316. O-ring material: EPDM.

CPC Everis NS4 Series Quick Connect Connector for 3/8" Hose - Grey
3. CPC Everis LQ6 Series Quick Connect Connector for 3/8" Hose - Blue
The CPC Everis LQ6 series quick disconnect plug with shut-off uses valve technology that reduces dripping and is suitable for longer periods of use. Connecting and disconnecting the LQ6 series is extremely reliable, protecting valuable electronic parts. This series, developed especially for refrigeration applications, offers a high flow capacity, enabling top performance in liquid cooling systems.
Technical data:
- Max. operating pressure: vacuum up to 8.3 bar
- Max. operating temperature: -17 °C to 115 °C
- Material housing: chrome-plated brass
- Material internal spring: stainless steel 302
- Material O-ring: EPDM.

CPC Everis LQ6 Series Quick Connect Connector for 3/8" Hose - Blue
4. CPC Quick release coupling
The APC series with a nominal diameter of 7.9 mm features a plastic release button, fewer moving parts, and a design with smooth contours. As a result, it is easy to use and provides excellent flow in a compact size. The APC series has been expanded with coupling variants that include valves and protective collars on the release buttons. To broaden the application range of the APC series and increase its service life, some models have been built more robustly. For 10/8 mm hose quick-release coupling "socket," self-closing. Very low flow resistance due to the 7.9 mm nominal diameter. Not leak-proof (i.e., 1-2 drops may still flow out after uncoupling). Delivery includes: Quick coupling with hose fitting. Test reports: User test at HWL, user test at PC Games extreme, various quick couplings compared at Aquainfos.

5. CPC Quick connect plug with bulkhead fitting
Quick disconnect plug single (male), self shut-off. 8mm hose nozzle, suitable for any hose with an 8mm inner diameter, such as 10/8mm or 11/8mm PVC hose. We recommend using cable ties to secure it. The nominal diameter is 7.9mm inside, which creates very low flow resistance. It is not leakage-free, meaning that after uncoupling, 1-2 drops may still flow out. Includes bulkhead fitting for through holes. Bulkhead connection diameter: thread size 17mm. Test reports include user tests at HWL and PC Games Extreme, as well as comparisons of various quick couplings at Aquainfos.

6. CPC Everis Quick Connect Coupling Series NS6 for 3/8" Hose - Grey
The CPC Everis NS6 series quick disconnect coupling with shut-off for 3/8" hose offers a drip-free shut-off valve in a compact size. The NS4 is ideal when leakage of only a few drops is not permitted for safety or cost reasons, or due to environmental regulations. These innovative couplings are lightweight, chemically resistant, and easy to use. The non-spill design of the NS6 series prevents drip formation, minimizes downtime, and increases user safety.
Technical data:
- Max. operating pressure: vacuum up to 8.3 bar
- Max. operating temperature: 0 °C to 71 °C
- Material Housing: Glass fibre reinforced polypropylene
- Material Internal spring: AISI 316 stainless steel
- Material O-ring: EPDM.

7. CPC Quick-release connector
Self-shut-off quick-connect plug with 12.7mm grommet and nominal size, resulting in very low flow resistance. Suitable for 1/2inch hoses. Counterpart to CPC 12.7mm coupling. Test reports: User test at HWL User test at PC Games extreme Various quick couplings in comparison at Aquainfos.
