Coltri LP-300 Nitrox Rotary with Silent In Built Dryer


The LP300 ROTARY model consists of an industrial screw compressor that delivers air at a pressure of 12 bar to a membrane which separates nitrogen and oxygen to a maximum percentage of 40% O2. The enriched air can be compressed to a pressure of 232 bar in combination with a high pressure compressor. The oxygen percentage obtained at the outlet can be controlled from 22.4% to 40% by means of a valve directly accessible from the top of the compressor. The oxygen analyser can be used to check that the percentage is set correctly by means of the appropriate valve.

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SKU: GT-Coltri-LP-300-Nitrox Category:

The system uses a 7.5 kW , 1,070 l / m , 175 psi ( 12 bar ) screw compressor mounted with a three phase electric motor in a low noise cabinet.


2x MCH-16: 660L/min, 02: 32%
1x MCH-23: 380L/min, 02: 36%
1x MCH-16: 330L/min, 02: 40%

Additional information

Weight 80 kg


Drive:     Three-phase Electric Motor
Operating pressure:    8 bar
Weight:     256 kg
Noise:    68 dB
Dimensions (lxwxh):    1195x850x1260 mm
Suitable compressors:    MCH-16, MCH-23 or 2x MCH-16