MCH6 EM Silent Electric motor single-phase compressor - Coltri

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Light and easy to handle, the Coltri MCH 6 Silent breathing air compressor is technically advanced, but simple and economical to use. These features mean that you can use this motor driven MCH 6 silent diving compressor even in your own home. 


The MCH6 Silent is Coltri Aerotechnica's smallest air compressor capable of 2.8 CFM (80 L/min). The combination of the proven four stage Coltri pump unit and single phase electric motor makes this a really versatile and portable breathing air compressor, a must for the recreational diver.


This compressor due to its size, its weight, its durability and low maintenance cost, and the budget is the first choice for yacht owners and can be easily installed on board of super yachts and boats.


The MCH6 silent is also well known in the fire fighting industry, being used on board of fuel carrying ships. The compressor deliveres air to the SCBA, breathing apparatus for fire fighting. Another application for this compressor is in the paintball parks, where compressed air in needed to fill the paintball gun reservoirs.


Charging rate: 80 L/min - 4,8 m³/h - 2,8 CFM
Filling time cylinder 10 L - 0-200 Bar: 25 min
Working pressure: 225 Bar / 3300 Psi
Driven by: Single-phase electric motor
Power: 2,2 Kw
Full load Amp: *14A (230V-50/60Hz) **29A (115V-60Hz)
Dimensions: height 81cm/31.9", width 65cm/25.5", depth 48cm/18.9"
Dry weight: 84,5 Kg / 186.3 lbs
Noise pressure: 66 dB
Number of stages and cylinders: 4
Lubricating oil capacity: 300 cc (0,3 L) / 10 FL. OZ.
Lubricant: Coltri Oil CE 750
Frame: Powder coated steel
Oil/mosture separator: After last stage with vortex generator
Filtration: Maxifilter cartridge activated carbon and molecular sieve
Safety valve: On the separator housing 225-300-330 Bar
Interstage coolers and after coolers: Stainless steel
Suction filter: 2 micron paper
Breathing air: EN 12021 CGA E
Information for onboard use with electric generator:
Starting load ampere: *42 A **87 A
Generator power with starting (without pressure): 4 KVA

MCH6/EM SILENT - 230V-50Hz - SC000145
MCH6/EM SILENT - 230V-60Hz - SC000146
MCH6/EM SILENT - 115V-60Hz - SC000147