Rotary union
DN 10 - 160, PN 16, 160 °C | DX series MAIER

* Advantages:
o Separate Monoflow and Duoflow versions. This assures optimum cross-sections of the housing connections.
o Easy to repair.
o Proven thousands of times in the textile, plastic and paper industries.
o Safe sealing even in applications subject to adverse conditions.
* Housing made of brass. Cast housing consisting of two parts for DN 100 and greater.
* Rotor and counter-running surfaces made of chromium steel. DXS units feature counterrunning surfaces made of metal ceramics.
* Compact mechanical seal. DN 100 and greater as well as DXSB are equipped with an easy-to-replace rotor seal.
* Two ball bearings, series 300 with tapered roller bearings for greater loads. Bearings are factory-lubricated and maintenance-free up to 80°C.
Easily accessible lubrication point for higher temperatures.
* Connection to the rotating pressure system by means of:
o Standard threaded male connection piece for DN 10-80 with right hand or left hand thread G/BSP (ISO 228). Sealing and centering cone at the thread end. Adapter pieces for NPT and other threads are available.
o K flange and conical inner ring.
o Optional fixed flange (F) for version DXSB and DN 100-150.