ISO 8573-1:2010 Certified Arigmed´s Scroll Oilfree Medical Air Compressor System meeting with NFPA99 and another Codes.

Scroll Compressors:

  • Hitachi oil-free scroll compressor, 50-55 PSI working pressure and a maximum of 140 PSI, belt driven transmission, 220v, 60htz electric motor, (other voltages must be specified in advance to the factory).
  • Carbon steel platform powder coating finish mounted, it includes anti-vibration rubber pads.
  • Air-air type primary aftercooler at the outlet.
  • Made in Japan.

Air Refrigerated AfterCoolers:

  • Main air refrigerated aftercooler with block multiple connection, includes: relief, back-flow and automatic valves, humidity filter for each scroll compression unit.
  • Secondary Air Refrigerated Aftercoolers, stainless steel and copper tubing made with aluminium cooler heat sink fins, includes a multiple connection block with relief, backflow and automatic valves for each compression unit.

Air Vessel:

  • Air vessel under ASME specification with internal and external treatment (may include a man access hatch for maintenance and internal cleaning).
  • ASME stamped by the manufacturer (ASME stamp is only avilable for vessels without man access hatch).

Control Panel:

  • Electrical-electronic control panel to coordinate  alternation, simultaneous use and stop, as well as the control of the Regeneration Air treatment system.
  • NFPA99 specified alarm detection and maintenance alert, NEMA12 class enclosure.
  • 7 ” (inches) touch screen display to control and view of compressor operation status.

Filter System:

  • Moisure filters, 1 micron particle filters, antibacterial optionals filters and a final line pressure regulator, all systema by duplicate.

Air Quality Monitors:

  • High level Carbon Monoxide Monitor detection.
  • High level Dew Point detection.

Regenerative Air Dryer System:

  • Dual tower regenerative type dryers with normally open automatic valves controlled from the compressor system control panel, -40°c air drying temperature. Air dryer system by duplicate.

Relay Output Data:

  • It includes a Relay data output (dry contact) connection of the master panel alarm source equipments.

Designed for Use:

  • Medical, exclusive to Clinics and Hospitals.

Compliance Regulations:

  • NFPA99


  • To quote, user must be inform about Medical Air consumption required in SCFM (standard cubic feet per minute) under all requires of NFPA99-2015 and 2018
  • Consult Delivery Capabilities of each sytem in SCFM on Technical Data Sheet.
  • Indoor Use Only.
  • The factory is not responsible in the case of equipment failure due to wrong calculation to size the equipment and lack of maintenance.
Medical Air Scroll Type Compressor System


Systems Included:
  • Air type aftercoolers
  • Automatic valve systems to prevent back flow
  • High temperature detection system for each compressor unit
  • Automatic valve system for system moisture purges
  • AIR DRYING System twin tower regenerative type
  • Dew Point and Carbon Monoxide Monitors
  • Relay output DATA connection ports to data extraction
  • Multi-scroll units (those required to meet the specified consumption demand of the hospital unit)
Electric Motor Power:
  • 5 HP
  • 7.5 HP
  • 10 HP
Code Alarms Included:
  • High Dew Point
  • High Carbon Monoxide
  • High Temperature
  • Compressors Simultaneous Operation
  • Low Outlet Pressure
Additional Alarms:
  • Maintenance Alarm
  • Medical air
  • Instrument air with 145PSI maximum pressure


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