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 Scalar Flow Indicator is a premium GPU-mounted flow indicator with addressable RGB implementation belonging to the Quantum Line. It visually represents the coolant flow rate, which is often hard to see with the naked eye. This can be very useful to instantly see if your loop is operation is nominal or there's trouble with the pump or flow in some other area. Aside from that, it perfectly blends with your GPU block and backplate due to the aesthetic anodized aluminum cover that matches the finish of the GPU water block backplate.