EK-Quantum Torque 6-Pack HDC 12 is a fitting multipack containing six EK-Quantum Torque HDC fittings. These are EK's premium 12mm hard-tube compression fittings designed for use with solid tubing such as Acrylic and PETG. With a non-intrusive, yet striking look, and with NO added branding at all. They can be complemented by interchangeable aesthetic color rings, and are an ideal choice for anyone and a perfect match with EK-Quantum series products. To make sure they are undamaged in transport, they are packed in a box cushioned in black foam.

EK-Quantum Torque 6-Pack HDC 12 - Blue Special Edition is a fitting multipack containing six Special Edition blue EK-Quantum Torque HDC fittings. These are EK's premium 12mm hard-tube compression fittings designed for use with solid tubing such as Acrylic and PETG. They come with blue compression rings and nickel-plated aesthetic rings, which can be changed for another color if the user prefers to. Different color aesthetic rings are sold separately. The fitting barb comes in a satin titanium finish. They have a non-intrusive, yet striking look, and have NO added branding at all. To make sure they are undamaged in transport, they are packed in a box cushioned in black foam.

EK-Quantum Torque Drain Valve is a premium fitting acting as a perfect draining point in your system. It features a secure cap, in form of a Torque fitting compression ring, and it can even fit an aesthetic color ring for HDC 16 Torque fittings. The secure-cap does not allow you to accidentally open, or leave open the drain valve.

EK-Quantum Torque Drain Valve is a premium fitting acting as a perfect draining point in your system. It features a secure cap, in form of a Torque fitting compression ring, and it can even fit an aesthetic color ring for HDC 16 Torque fittings. The secure-cap does not allow you to accidentally open, or leave open the drain valve.