Series 7201

Rotating joint with stainless steeldesign for water

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Operating data

Media

water

Speed maximum

750 1/min
DN 50 (2")
2500 1/min
DN 32 (1 1/4") DN 40 (1 1/2")
3000 1/min
DN 25 (1")
3500 1/min
DN 8 (1/4") DN 10 (3/8") DN 15 (1/2") DN 20 (3/4")

Pressure maximum

water

40 bar
DN 50 (2")
50 bar
DN 8 (1/4") DN 10 (3/8") DN 15 (1/2") DN 20 (3/4") DN 25 (1") DN 32 (1 1/4") DN 40 (1 1/2")

Temperature maximum

130 °C
water

Size

  • DN 10 (3/8")
  • DN 15 (1/2")
  • DN 20 (3/4")
  • DN 25 (1")
  • DN 32 (1 1/4")
  • DN 40 (1 1/2")
  • DN 50 (2")
  • DN 8 (1/4")

Rotor port

  • ISO 228 thread
  • NPT thread
  • Quick release
  • Welded flange

Number of ways

  • 1-Weige
  • 2-Weige

Contact HAAG + ZEISSLER before running the rotary joints to the limit of their given operating specifications simultaneously.

Product characteristics

  • universal use
  • N-model: carbon graphite/silicon carbide seal (standard seal)
  • D-model: silicon carbide/silicon carbide seal (for applications with poor filtration water, or abrasive fluids)
  • ballbearings (can be relubricated)
  • robust and less influence of dirty media
  • self supporting – no additional support necessary
  • housing stainless steel
  • rotor stainless steel