PORTABLES LINE

Predator

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Compact power, tireless performance.

The new PREDATOR by Coltri Compressors expands the Portables Line, offering high performance in a compact format.

Portable technology, performance Coltri

The breathing air compressor PREDATOR has a flow rate of 140 l/min and a 3 kW single-phase or 3-phase motor, is designed for efficiency and reliability everywhere. Equipped with automatic condensate drainage and Autostop, it integrates the new MCH 7 3-stage pumping unit and the Maxifilter purification system for safe air at all times. Ergonomic handles make it easy to carry, while the optional C-Monitor allows monitoring of the final filter and oil change.

Powerful, compact, technological: PREDATOR is ready for any challenge.

Watch it closely

Simplicity comes as standard

Imagine having a compressor capable of great performance and endowed with extraordinary robustness. What would all this be without absolute simplicity in operating it? We believe that’s what innovation is for: to make it simpler.

And now for all the details

3-stage high pressure pumping unit

Aluminum monoblock machined on horizontal machining center to ensure maximum precision
Nebulizer lubrication with oil-immersed shank with a low-pressure, constant-flow pump coupled to the shaft
Suction filter: 10 µ micron
Pipes, fittings and nuts made of AISI 316 stainless steel
Forged aluminum connecting rods
Forged steel crankshaft with hardened rings
Safety valves
PED-certified final safety valve

Electric motor

One of the basic parts of the compressor: the motor transfers motion to the pumping unit through the belt. On this model, the single-phase or three-phase electric motor is available from 3 kW.

Purification system Maxifilter

The purification system Maxifilter enables reliable treatment of breathing air according to DIN EN 12021 when using original filter cartridges. Placed after the compressor 2nd and 3rd stage separator and before the pressure maintenance valve to create a first fundamental barrier against moisture. Filter capacity with inlet air at 20°C and 200 bar is 890 m³.

Automatic condensate drain with timer

This compressor features automatic condensate drainage with a timer, a feature designed to simplify operation and reduce maintenance. The system automatically removes water that accumulates during operation, every 7 minutes, keeping the compressor running efficiently and ready for use.

Features include:

2 timer
2 solenoid valves

A practical and reliable solution, ideal for those who want high performance without worries.

Autostop system (Autostop)

For even easier and safer operation, this compressor is equipped with an automatic shutdown system: it shuts itself off when the final pressure is reached, avoiding wasted energy and unnecessary wear and tear on components.

Features include:

1 pressure switch
Available in versions:
– 230 bar (with safety valve at 250 bar)
– 300 bar (with safety valve at 330 bar)

A convenient and reliable function designed for those who want to work in peace, with maximum efficiency and safety.

Frame with carrying handles

Frame designed and constructed to facilitate maintenance operations. Made of steel with scratch-resistant powder coating in Black RAL 9005 color. Equipped with carrying handles to facilitate safe movement.

Highest air quality is the goal of a compressor Coltri

Air purity and quality are two indispensable features of our compressors. The air you breathe from Coltri compressors complies with EN 12021:2014 standards: that’s why with them you can work, have fun, practice in absolute safety.

Purification System Maxifilter

The Maxifilter is a high-performance purification system designed for use with high-pressure compressors intended for the production of breathing air. It uses a combined molecular sieve and activated carbon filter cartridge, ensuring effective removal of moisture, oil vapors, and other contaminants.

This system ensures that the compressed air meets the standards required for underwater, industrial and emergency use, offering maximum breathing safety and reliability.

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