The RD Flex 3000 (43,500 psi) self-rotating surface preparation tool from Hammelmann Corp. is designed for use with manually operated waterblasting guns.
Rotation speed can be changed from 1,000 to 4,000 rpm using the 10 brake settings for various surface applications without changing the nozzle holder and inserts. An adapter enables the head to be used at 10,000 psi and 20,000 psi, offering three cleaning options in one tool. “You can tune it to the type of cleaning that you’re trying to do, whether it’s removing a rubber liner or removing paint,” says Bill O’Briant, sales representative/manager.
Flow rates, depending upon model
