The EOLO 330 series is composed of Coltri low pressure compressors for breathable air, suitable for professional use and driven by a three-cylinder pumping unit that guarantees excellent performance. Equipped with interchangeable cartridge filter, it is ideal for underwater work or with ventilated helmets. Available engines are electric, single-phase or three-phase, or Honda combustion. The keyword is maneuverability, thanks to the built-in tank and the presence of wheels.

Coltri’s low-pressure compressors are the ultimate for those who want a compressor that is handy and convenient to carry. They are equipped with a breathing air filter and a capacious 6-liter capacity tank.

Coltri’s low-pressure breathing air systems offer divers the opportunity to dive without tanks. Discover Eolo 330 EM (with single-phase electric motor), Eolo 330 ET (with three-phase electric motor) and Eolo 330 SH (with Honda gasoline engine), all equipped with a breathing air filter and adjustable pressure switch.