If you're running a lathe, bandsaw, or any machine tool that needs cooling, this little pump is a workhorse. It's a 1/6 HP (125W) single-phase pump that can run on either 120V or 240V, which is super handy. It has a 1/2 inch NPT discharge thread and a 6-inch (150mm) immersion length, so it'll sit nicely in your coolant tank. The flow rate is about 11.8 gallons per minute (45 liters per minute) at 60 Hz, with a head height of 5.4 meters (about 7.7 PSI). That's plenty of power to keep your cutting tools cool and extend their life. It's a simple, reliable pump designed for shop use – just wire it up, drop it in the tank, and let it do its thing. Perfect for DIYers or small shops looking for an affordable way to add a coolant system.