The PureT 4DC4 Double Connector provides a secure, leak-free connection between two 1/4" tubes in point-of-use water treatment systems. This quick-connect fitting eliminates the need for special tools or adapters, reducing installation time by more than 80%.
SPECIFICATIONS
Technical Details
| Model Number | 4DC4 |
| Tube O.D. (Both Sides) | 1/4 inch |
| Material | Polypropylene (FDA approved) |
| O-Ring Type | EPDM (Ethylene Propylene Diene Monomer) |
| Collet Teeth | Stainless steel |
| Chemical Resistance | Excellent, high oxidizer tolerance |
| Application | POU drinking water systems, standard fittings |
| Manufacturer | C.C.K. (distributed by Pureteck) |
INSTALLATION & USE
How to Connect
- Cut tubing to desired length with a clean, square edge perpendicular to the tube axis
- Push the first 1/4" tube firmly into one end of the 4DC4 connector until it seats completely
- Push the second 1/4" tube firmly into the opposite end until you feel resistance and the tube is secure
- Gently tug each tube to confirm the stainless steel collet teeth have gripped properly
COMPATIBILITY
System Integration
The PureT 4DC4 quick-connect double connector is compatible with all standard 1/4" O.D. tubing used in residential and commercial point-of-use drinking water systems. It interconnects seamlessly with other C.C.K. quick-connect fittings, Jaco style fittings, and standard RO system components without adapters. The polypropylene construction and EPDM o-rings make this fitting suitable for chlorinated water, reverse osmosis permeate, and most common water treatment applications.
🔧 Pro tip: Always ensure tubing is cut straight and free of burrs before insertion. An uneven cut can compromise the seal and lead to slow leaks over time, even with stainless steel collet teeth.
