rotary unions water
rotary unions water

WATER ROTARY UNIONS

RT-401-Series

  • Self supported rotary union
  • Single and dual flow provision
  • Radial and axial housing connection
  • Easy and quick replacement of seals
  • Reliable usage with poor water quality
  • Stainless steel internal parts
  • LH & RH – UNF Threads
  • LH & RH Metric Threads on the Rotor
  • BSP & NPT Threads on B-Port

Description

The Type RT-101 series is water rotary joint generally used in water service and waste water management. RotaTech Rotary Union from DN 10-50 is a self contained, self supporting rotary seal for the leak proof transfer of fluids (such as steam, water, air or oil) to and from rotating machine shafts. The bearings fitted to the Rotary Union are standard ball bearings which are given their initial lubrication after assembly. Shield is fitted to the seal chamber side of the ball bearings for protection purpose from media flowing. This series are easily replaceable & serviceable used for water and environment of severe condition i.e poor water quality.

We also manufacture and supply  Air Vacuum Rotary Union, Coolant Rotary Union, and Multi Passage Rotary Union  as being topmost Rotary Union manufacturers in Mumbai as well as known as one of the most precise rotary Union manufacturing companies in India.

FAQ

  • Transfers water from a stationary source to a rotating shaft or cylinder.
  • Commonly used in calendering, cooling rolls, printing, textile and industrial machinery.
  • It provides continuous water flow while the equipment is rotating.
  • Check water pressure, flow rate, temperature and rotational speed (RPM).
  • Shaft size, thread type and port connection should match the machine.
  • Providing your existing union details or machine specifications helps with selection.
  • Yes, models can be selected for low, medium or high-pressure water applications.
  • The required pressure rating depends on the application and rotary union design.
  • Always match the union’s pressure rating with the actual operating pressure.
  • Match the shaft and mounting connection before installation.
  • Connect the water inlet and outlet to the correct ports.
  • Ensure proper shaft alignment and avoid excessive load on the union.
  • Run a leakage test before operating at full speed.
  • Yes, replacement water rotary unions can be supplied based on the existing unit.
  • Share the brand, model number, dimensions, photo or drawing.
  • The replacement can be matched according to fitting, water pressure, RPM and application requirements.

Size

  • 1/4″ (DN08) – 2″ (DN50)

Parameter

    • Max. Water Pressure : 50 bar.
    • Max. Temperature : 120°C
    • Max. Speed : 3500 rpm
    • Do not work with max. pressure at max. speed.

Seal Faces  : Cabon, SiC and TC

Elastomer    : Viton, Neoprene, EPDM, NBR and Buna-N

MOC            : SS 316, Brass, Carbon Steel.

Threaded rotor mono flow and dual flow

Quick release rotor mono flow and dual flow

Flanged rotor mono flow and dual flow