MSA offers a comprehensive range of high pressure
breathing air compressors for both the firefighting and
diving market, as well as other special applications.
A variety of horizontal, vertical, portable and mobile
models with a charging capacity from 170 up till 570 litre
per minute [larger models on request] are available.
They can be supplied with electric, gasoline or Diesel
engines.
All compressors together with their air purification
system meet the most stringent breathing air standards
[EN 12021].
No compromise has been made to ruggedness and
durability, making the compressors suitable for the
toughest duties. The specially designed low operation
speed allows continuous and reliable operation.
The vertical models 280, 450 and 570 have highly
efficient noise suppressing cabinets and are among the
most silent compressors on the market.
The robust and noise muted compressors require little
floor space and are very user friendly; all controls are at
the most convenient operating height.
The optional ECC – electronic operating and monitoring
system – makes operating even more convenient.
All moving components of the breathing air compressor
blocks are electronically balanced to run smoothly.
The last stage has a piston which is lubricated by a low
pressure [1.5 bar] oil pump.
Convenient cylinder filling systems are either separately
mounted as a wall panel or integrated in the compressor.
The filling-panels are equipped with self-bleeding,
optimally noise muted filling valves with hoses.
Characteristics
Pure breathable air that meets every standard Resistant and reliable 3, resp. 4 stage compressor block Molecular sieve & activated charcoal filter cartridges with
high capacity [900 – 1.200 m3 at 20 °C] Low running speed guarantees long and trouble-free
operation Minimal maintenance with long lifetime cylinder valves Low pressure oil pump to lubricate the last high pressure
stage Electronically balanced V-belt drive disks and crankshafts Low vibration running Low noise drainage with function control unit All stages with pistons and piston rings Noise muted compressors: under 61 – 65 dB[A] at 1 metre distance [with extra large fan for efficient cooling] 8 x 90° diverted air flow for noise muted compressors Air quality monitoring system with permanent sensor [optional]
Performance Range
Electrically driven mobile and stationary compressors:
The models 280 and 450 has 3 stage blocks; the model 570
has a 4 stage block.
Safety valve for every stage High pressure piston with piston rings Large volume micro intake filter Oversized axial fan Large inter- and after-coolers Oil and water separators Condensate drainage for each stage Final pressure safety valve
Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.
Breathing Apparatus
Pure breathable air that meets every standard
