ROTOTECH 400 Series rotating joints are used to transfer water fromstationary supply lines to rotating machine parts such as shafts, drums or rolls, ROTOTECH manufactures reliable and economic rotating joints for the needs of its customers.

  • Single and dual flow
  • Balanced mechanical seal
  • Easy and quick replacement of mechanical seal
  • Reliable use with poor water quality
  • Cast iron housing
  • Forged brass end cap
  • Stainless steel shaft (standard)


Medium Water
Size 3/4 (DN20) – 1 (DN25)
Max. water pressure 10 bar (150psi)
Max. water temp. 120 ˚C (250˚F)
Max. Speed 100 RPM