Email : Phone : +91-9029035767


Air/Vacuum Rotary Unions – We are one of the Leading Rotary Unions manufacturers, manufacturing finest Air/ Vacuum Rotary Unions in India which are ideal for a wide range of Air/ Vaccum And Hydraulic applications in many industries. These are versatile Air Unions, suitable for Pneumatic Actuators and vacuum service. These are of compact design incorporating one pair of ball bearing to maintain alignment of rotor. A pair of seal faces with single coil spring ensures leak free performance. A felt Oil- ring around the seal faces ensures continuous supply of lubrication to seal faces to enable trouble free operation while handling Air.


  • Mono flow or dual Flow design Configuration.
  • Self-supported rotating union.
  • Balanced mechanical sea.l
  • Hardened carbided sealing faces & carbon filled seal.
  • Bearings lubricated for life.
  • Radial housing connection by means of elbow.
  • Lubrication storage within the seal cavity for air service.
  • Felt oiler in seal cavity for air service.
  • Heavy-duty design Stainless steel rotor with Aluminum housing.
  • Available with or without inner rotors.
  • Seal Combinations :
    • Carbon graphite / Ceramic- for air service;
    • Tungsten Carbide / Ceramic - for hydraulic service.
  • Pressure : 1000 PSI / 70 bar Max
  • Temperature : 150° C/300° F Max
  • RPM : 3500 Max
  • Seal Face : Carbon Graphite, Silicon Carbide, Ceramic
  • Secondary Seals : Viton, Nitrile, PTFE etc.
  • Metal Parts : Aluminum, Stainless Steel etc.
  • Available Size : 1/4″ (DN08) – 2″ (DN50)
  • Connection : BSP, NPT, Metric (RH/LH), Flange, Quick Release
  • Paper Industries.
  • Petrochamicals.
  • Petrolium Refinery.