AP4600A-RAP Mk3 Automatic Twin Cylinder Change-Over System Medical Air 4 Bar

Medical Air 4 Bar automatic twin cylinder changeover

Automatic Twin Cylinder Change-Over System

Oxylitre's range of Automatic Twin Cylinder Change-Over Systems, have been designed to free up the end user and allow them to concentrate on the patient. This sophisticated system is simple and effective managing the Change-Over process automatically. The Automatic Twin Cylinder Change-Over Systems will switch between the two cylinders when it detects low pressure. The interface incorporates a green flow direction indicator, Tri colour LED's to indicate which cylinder is in use, these will illuminate green or red dependant on the cylinder supply status. Cylinder selection buttons giving the end user full control over which cylinder they choose to operate from. The systems also include a seven segment digital display showing actual line pressure, test and mute/reset buttons complete the interface. The Automatic Change-Over System is also Ambulance Control Module compatible.

Oxylitre's range of Automatic Twin Cylinder Change-Over Systems are dependable, easily maintained with a long service life with a 7 year warranty.


  • Medical Air 4 Bar (MA-4)
  • Automatic Twin Cylinder Change-Over
  • Fire retardant ergonomic enclosure
  • Touch Panel Interface
  • 2 x BS Gas Coloured Hose input arms
  • Comes with Right Angled British Standard Probes as standard
    Straight British Standard Probe option avalible
  • Bottom Entry hoses as standard (other configurations avalible)
  • Nominal 4 bar input pressure
  • Nominal 4 bar output pressure
  • Low Pressure Audible Alarm and Changeover
  • System Over Pressurised Indication and Alarm
  • Seven Segment Line Pressure Content Gauge
  • 3/8" BSP Male Connection for Pipeline Nut and Tail
  • 12 Volt DC
  • 1 Ampere consumption


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