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Quick-Disconnect to Kwik-Flange KF

  • High vacuum rated to 1x10-8 Torr
  • Temperature Range: -20ºC to 150ºC
  • Nonrotatable and symmetric geometries
  • Viton® elastomer O-rings
  • Conflat®, ISO and ANSI compatible flanges
  • Custom adapters available upon request
  • Blankoff plug not included.
  • For weldable, Brass and blankoff components click here

MDC Flanged Quick-Disconnects provide rapid access into vacuum chambers through flanged ports. They offer all the convenience and flexibility of standard Quick-Disconnects when mated with Del-Seal™ CF, Baseplate or Kwik-Flange™ KF ports on a vacuum system. Quick-Disconnects are a fast and convenient method for coupling and uncoupling metal and glass tubing. They permit the speedy interchange of feedthroughs, adapters, thermocouple gauges and a variety of other special purpose devices. A positive seal is provided by O-ring compression. Fractional tubing O.D. must be circular within .005". Note that I.D.s are through and do not include a stop to restrict tubing insertion. Material is 300 series stainless steel. Maximum bakeout temperature is 150ºC. Quick-Disconnects are easily sealed with blankoffs when not in use. Blankoffs are not included unless stated otherwise. Stainless steel and brass blankoffs are detailed here.

 Fittings 304ss & 316ss
 Flanges 304ss
Vacuum Range 1x10-8 Torr
Fittings Leak Test  2x10-10 cc/sec He
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