Duff-Norton rotating unions are available in three sizes: 1/2”, 3/4” and 1”, as well as single or duo flow.
They have been designed to fit inside a rotating cylinder.
They are ideal to cool low speed rotating cylinders.
They are made of bronze.
The rotating shaft is supported and sealed by a patended composite sealing system.
The external sealing of the rotary union is performed by a viton seal.
*for any other type of connection, please contact us.
Quick Ship Program (QSP) :
Available products within 1 working day (ex-works)