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Series 9001 G-MD

Rotating joint type G-MD – modular design with bellows system cartridge, graphite bushbearings, for universal use

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Operating data

Media

air, heat transfer oil, nontoxic gases, steam, vacuum, water

Speed maximum

400 1/min
DN 50 (2")
300 1/min
DN 65 (2 1/2")
DN 80 (3")
250 1/min
DN 100 (4")

Pressure maximum

17 bar
water
10 bar
steam
6 bar
heat transfer oil
air
nontoxic gases
0 bar
vacuum

Temperature maximum

300 °C
heat transfer oil
190 °C
steam
water
vacuum
175 °C
air
nontoxic gases

Size

  • DN 50 (2")
  • DN 65 (2 1/2")
  • DN 80 (3")
  • DN 100 (4")

Rotor port

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

Number of ways

  • 1
  • 2

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

Product characteristics

  • universal use – cooling, heating, clamping
  • with bellows sealing
  • Modular unit design – customer taylered configuration, fast and economic
  • cartridge fast change CD-cartridge-design
  • sealingmaterial ceramics/graphite. For coking heat transfer oil with temperature higher than 230 °C – Version HT with diamondhard sealface and hightemperature graphitesealring
  • graphite bushbearings – maintenance free
  • no elastomers – therefore no temperature- and chemical resistance problems
  • no loose parts, f.e. springs
  • robust and less influence of dirty media
  • self supporting – no additional support necessary
  • available in stainless steel