N series rotating union are designed for steam and hot oil. Have special design to become best parameters in this unions category. N series unions divided in 3 categories:
• for STEAM: the rotary part and flange are made of stainless steel,
• for HOT OIL: the entire rotary union is made of cast iron,
• for BOTH CATEGORIES: the seal and bearings are made with impregnated graphite.
Monoflow, duoflow fixed syphon, duoflow rotating syphon versions are available
Size: 3/8 – 4″ NPT, BSP or G threads (flanges till DN200)
Max Pressure: 35 bar
Max Temp.:316 °C
Max RPM: 400
​maximal parameters not allowed at once
*For higher parameters or custom design please contact our technician