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Home > Resources > Obsolete Parts Analyzers > Model 320 (or 320A) Stream Switcher by Beckman (or Rosemount) is NLA
Model 320 (or 320A) Stream Switcher by Beckman (or Rosemount) is NLA

This is an old mechanical, rotary drum & rocker switch, stream switcher. It was designed as a 5 streams or 10 streams unit.

RIGAS can fabricate a replacement. We utilize more modern parts (i.e., a PLC replaces the mechanical timers; status lights are replaced by LEDs). Other options are available too, just ask.

Here are some part numbers that you might find in this unit:

  • 138515 operator’s manual,
  • 138520 operator’s manual,
  • 123770 front panel,
  • 117956 SLIDE RAIL,
  • 117957 CHASSIS MOUNTING PLATE,
  • 081810 manual.