ProductsOpus Range

Mistral Series High Pressure

The Opus Mistral Series is a range of high-pressure portable breathing-air charging sets.

They are high pressure breathing air charging sets that makes cylinder charging possible, where and when you need it. This set comprises of a three stage air cooled compressor, driver and purification system, which incorporates a coalescing prefilter (0.5 mg/m3 oil residual) located prior to the purification cartridge, ensuring breathing air that exceeds the EN 12021 directive.

It’s lightweight, compact and easy to transport, as wheels are mounted on the base. The very slow compressor speed ensuresreliability and long life.

Several models are available, with a choice of electric motor (single or three phase) or petrol engine drives.

Techincal Features

Free air delivery: 103 lit/min (6.2 m3/h) / 120 lit/min (7.2 m3/h) / 140 lit/min (8.4 m3/h)
Max. working pressure: 330 bar (4785 psi)
Stages: 3
Cylinders: 3
Cylinders arrangement: W
2 Large Stainless Steel Intercoolers
Large Stainless Steel Aftercooler
3 Interstage Safety Valves
Water Separator after 2nd Stage
Compressor Speed 1200 / 1400 / 1750 rpm
Stroke 40mm
Transmission: V belt
Motor (Class F, IP55): 2.2 kW / 220V / 50 - 60Hz, 2.2 kW / 400V / 50 - 60Hz 4.8 Hp Petrol (Honda) engine, 5.6 Hp (Subaru) engine, 3.0 kW / 220V / 50 - 60Hz, 3.0 kW / 400V / 50-60Hz, 5.5 Hp Petrol (Honda) engine.
Oil capacity: 350ml. / 550ml. synthetic compressor oil
Max. permissible ambient temperature: +5 °C to +45 °C
Max inclination of compressor: 15°

Standard Features

Automatic stop (petrol and electric versions)
Start/Stop Switch with thermal button (electric version)
Micronic air inlet filter
Final stage pressure gauge
Manual condensate drains
Hour Meter (electric version)
Pressure maintaining and non return valve allowing for safe, efficient and extended filtration
Breathing air filter including coalescing prefilter (0.5 mg/m3 oil residual) and Active Carbon/Molecular Sieve cartridge
Charging Hose (1.2m) complete with DIN and INT’L “A” Clamp Adaptor

Optional Features

Auto start (electric versions)
Automatic condensate drains (electric version)
Dual pressure charging facility
Additional charging hose
Condensate collection vessel
Additonal filtration capacity

> Back to Opus Range > Back to Products
Opus Mistral Series High Pressure

Available Downloads

Get in touch...

Contact us below or you can call 0845 009 6161

All the Latest

Product Feature May

PCL Accura 1 Hand Held Digital Tyre Inflator

Find Out More

Motivair Coordinator Completes Race for Life Pretty Muddy

Raising Money for Cancer Research

Find Out More

Motivair Supports the Armed Forces

Find Out More