Electric Submersible Coolant Pump – 220V/380V/50Hz, High-Efficiency Machine Tool Grinder & Circulating Oil Pump (Model DOB12, 220V)

About This Product

This little electric submersible pump is a workhorse for moving oil and other liquids in all kinds of settings.

It runs on 220V (with 380V options too) at 50Hz, and it's built for efficiency – think machine tool cooling, grinder pumps, or circulating oil systems.

The design is single-stage and low-pressure, so it's more about moving volume than pushing crazy high PSI.

Got a reflux valve built right in, which means if the outlet gets blocked, the motor doesn't just burn out – the valve opens up and lets the liquid circulate back through the pump to keep things safe.

That's a smart touch.

It's also super versatile – you can use it for sewage sampling, transferring large volumes of liquid, or even in big aquariums, small swimming pools, reservoir filling, fountains, and the like.

Runs quiet too, so it won't drive you nuts if it's running nearby.
Handles high flow rates without breaking a sweat.
Just keep in mind it's for oil and similar fluids – not your everyday water pump.

Solid construction, reliable performance, and a handy tool to have around for industrial or hobbyist jobs that need a steady, dependable liquid transfer solution.