Ideal for adjusting the water flow for stills. An adapter is included, so the unit should work on a 22mm or 24mm threaded faucet. This unit is a needle valve design that allows accurate adjustment of the water flow.

An adapter is included, so the unit should work on a 22mm and 24mm threaded tap. This adapter connects the water flow controller to most household threaded taps.

The needle valve can be adjusted manually to allow small and accurate adjustment of the water flow to ensure your distillation remains at optimum temperature throughout the process.