High pressure piston compressor, three stage, air cooled, suitable for breathing air and similar applications.

Mistral is a portable, medium duty compressor, ready to plug in, on a 16A plug.
The standard version comes with a cable, plug, start -stop switch and hourmeter for the electric motor (single phase or three phase options are available).

It is intended for diving parties and small diving boats and Breathing Apparatus users, up to ten in number and needing to reliably refill cylinders on site.

Based on well-proven design, the Mistral operates at low turning speed (1.200 rpm); thus reducing both noise levels and vibration. It has a compact but ver competent purification system, which includes coalescence and particulate filtration, to ensure air quality meets the requirements of European, air-quality standards (EN 12021).

• Max. Operating Pressure: 330 bar. (Pressure relief sytem fixed at 330 bar.)
• Special relief pressure option set at 225 bar, if noted on order.
• Service life: 20,000 run-hours (expected)
  
• Performance :
  Motor power; 2,2 KW:
  Operating speed; 1200 RPM:
  Free Air Delivery; 103 Standard Litres per Minute (at STP)
  Gross weight;  54 Kg
  Dimensions (cm); L=72, W=34, H=45  

Air Purification System 

A coalescing prefilter (0,5 mg/m3 oil residual) is installed before the active carbon and a molecular sieve cartridge is incorporated inside the replaceable filter, which also includes a dessicant stage.
Filter life is ten hours run-time. Filter change records should be recorded and run-times remarked on the compressor's service card and air quality must be tested to conform with required standards. Testing is easy, using our RAE, reagent tube testing kit, or similar test kits and the required air quality standard may include EN: 12021 and with reference to BS4275.

If you need help with air quality protocol knowledge, please enquire, or refer to our guidance section.

Note: Compressor use must be in well ventilated spaces and must only be used by operatives who have suitable training and experience.

Standard Equipment

• Start/Stop Switch with Thermal Button
• Air Inlet Filter (< 0.5 micron, high efficiency)     
• Hour Meter (electric version)
• 2 Large Stainless Steel Intercoolers
• Large Stainless Steel Aftercooler
• 3 Interstage Safety Valves
• Water Separator after 2nd Stage
• Pressure maintaining & non return valve
• Combined Breathing Air Filter including Coalescing Prefilter (0,5 mg/m3 oil residual), Active Carbon and Molecular Sieve cartridge.
• Filling Hose (1,2m) complete with DIN and INTERNATIONAL ‘’A’’ Clamp Adaptor
• Final stage pressure gauge and DIN477 charging adaptor, with purge valve.
• Manually operated condensate drains, at second and fourth compression stages.

Optional Equipment

• Automatic Stop (electric version)
• Automatic condensate Drains (electric version)
• Extra Filling Hose
• Dual pressure filling facility, allowing 225/330 bar filling
• Condensate collector vessel