List of products by brand COLTRI

The Coltri LP300 Nitrox ROTARY model consists of an industrial screw compressor that delivers air at a pressure of 12 bar to a membrane that separates nitrogen and oxygen up to a maximum percentage of 40% O2. The enriched air can be compressed at a pressure of 232 bar in combination with a high pressure compressor. The percentage of oxygen obtained at the outlet can be regulated from 22.4% to 40% using a valve directly accessible on top of the compressor. The oxygen analyser allows checking of the correct percentage adjusted by means of the appropriate valve.

At the top of the Nitrox line, the Coltri LP600 ROTARY system consists of an industrial screw compressor that delivers air at a pressure of 8 bar to a membrane that separates nitrogen and oxygen at atmospheric pressure until Nitrox 40% O2 is obtained and can be compressed at a pressure of 232 bar in combination with a high pressure compressor. The percentage of oxygen obtained at the outlet can be regulated from 22.4% to 40% using a valve directly accessible on top of the compressor. Exclusive to the the Heavy Duty line compressors.

coltri mch13/16 air fliter cartridge: Propylene filter cartridge to the filter system of compressors Coltri MCH13 / 16 model

Aluminum filter cartridge to the filter system model Coltri compressors MCH36.

Replacement filter for oil circuit model Coltri compressors MCH36.

Coltri 125 195 EM Smart  diving Compressor Monophasic MCH-16 model Coltri compressor phase electric.The MCH 16/ET Standard is one of Coltri's most popular breathing air compressors. This three phase unit has a charging rate of 315 L/min (11.1 CFM FAD), capable of filling a 10 Litre cylinder from empty to 200 bar in 6.3 minutes. The Standard frame allows the compressor to be transported easily, auto stop and automatic condensate drains are available as options.

Coltri 235 315 ET Smart  diving Compressor Threephasic: Coltri compressor model MCH13-16 Smart. Coltri's SMART line of breathing air compressors are STANDARD line evolution, the world's best known and sold. All models are equipped with two connections for high pressure hoses (from 232 to 330 bar), a single-phase or three-phase electric motor, robust pumping units (MCH 8, MCH 13 or MCH 16 depending on the specific model) and a compact frame with handles, suitable for transport. External refilling panels and an electrical display are available as optional extras, with various automatic features including automatic condensate drainage and an autostop pressure gauge.