The Dracaena compression is a revolution in fitment design. It simplifies the process of setting up a liquid-cooling loop and provides a seal that outperforms traditional compression fittings. By using 4 pre-installed O-rings and an overhauled design, the fitting can satisfy your requirements perfectly. 
greenDracaena soft tubing compression fitting consists of two parts, the main part is the base and it’s very similar to the standard barb fitting, but it has an additional thread. The other part is the locking ring which screws onto the base of the fitting and it prevents the tubing from slipping off the barb. 
Advantages of greenDracaena tubing: Compression fittings are popular because they do not require soldering, so they are comparatively quick and easy to use. Dracaena fitting doesn't require special tools or skills to operate. They work at higher pressures and with toxic gases. Compression fittings are especially useful in installations that may require occasional disassembly or partial removal for maintenance etc., since these joints can be broken and remade without affecting the integrity of the joint. They are also used in situations where a heat source, in particular a soldering torch, is prohibited, or where it is difficult to remove remains of water from inside the pipe which prevents the pipe heating up to allow soldering.
greenDRACAENA Compression fitting:  greenDRACAENA fitting is a solid-tube compression fitting, designed for use with solid tubing such as Acrylic, Copper, Stainless Steel or any other type of compatible soft tube. With the Fixing method which is known as Hexagonal M8 fixed (tool please search for “wrench” in the store) and built-in silicone sleeve sealing method, the product is advanced compared with other fittings. The surface is treated with electroplating also brings the best visualization for your design. 
 Specifications:
- Approx. (length 18mm with thread * diameter 22mm)
- Support 10*16mm PVC soft tube or 9.5*12.7/10*13mm PVC soft tube
- Thread: outer G1/4
- Accessories: white silicone seal ring (installed) + black nitrile seal (spare) (white is long life silicone seal ring
- Black is the high- temperature seal
- Raw materials: high quality brass + color cover aluminum alloy