Submarine Manufacturing & Products Limited

The Coltri MCH 16/ET Standard Breathing Air Compressor is probably one of Aerotecnica Coltri's most popular compressors. This three phase unit is capable of producing 265 L/min (9 CFM) meaning a fill time of 8 minutes for a 15 Litre diving cylinder (0 - 200 Bar). Supplied with the Coltri Maxifilter as standard which provides breathing quality air to EN12021.

The Standard frame allows the comprssor to be transported fairly easily, auto stop and automatic condensate drains are available as options.

The Coltri MCH 16/ET Standard Breathing Air Compressor has the following specifications:

• CHARGING RATE:  265 L/min  16 m³/h  9 CFM
• FILLING TIME:   cylinder 10L (0-200 Bar)  8 min
• WORKING PRESSURE:  225 Bar - 3200 Psi  330 Bar - 4700 Psi
• DRIVEN BY: Three-phase electric
• POWER:       
    (230/400 V - 50/60 Hz)  5,5 Kw
    (440/480 V - 60 Hz)      6,6 Kw
• DIMENSIONS:
    height 62,5 cm / 25"
    width 86 cm / 34"
    depth 50 cm / 20"
• DRY WEIGHT:  109 Kg / 240 lbs
• NOISE (ISO 3746): 82,3 dB
• NUMBER OF STAGES: 3
• NUMBER OF CYLINDERS: 3
• LUBRICATING OIL CAPACITY: 1600 cc (1,6 L) / 0,42 US Gallon
• LUBRICANT: Coltri oil CE 750
• FRAME: Powder coated steel
• OIL / MOISTURE SEPARATOR: 2
• FILTRATION: Maxifilter active carbon and molecular sieve
• SAFETY VALVE: 2 interstage, 1 last stage
• INTERSTAGE COOLERS AND AFTER COOLERS: Stainless steel
• BREATHING AIR: DIN 3188  EN 12021  CGA E