BAVARIA TSO Open-Semisilent PROFESSIONAL – made for professionals!
Maximum safety and purest breathing air for fire departments & rescue services – divers & diving centers – industry & shipping. The TSO Open Professional was specially developed for fire departments, rescue services, diving centers, and industrial applications – robust, powerful, and low-maintenance. 24/7 operation – only 83 dB(A), breathing air according to the highest standards. 
Air flow: 270 LPM – 320 LPM = 16.2 – 19 m³ – 9.53 – 11.3 CFM
Maximum working pressure: 350 bar
Safety valves for each compression stage, micron intake filter, semi-low-noise, noise-reduced design 83 dB(A)
Dual lubrication using a low-pressure oil pump with a microparticle oil filter and highly efficient centrifugal needle lubrication, oil capacity 2.6 liters.
Micronic intake air filter, intermediate separator after the 2nd and 3rd compressor stages, condensate separation with special silencer, 5-liter collection tank.
FT 410 three-stage breathing air drying system, TÜV-tested, dryer capacity approx. 1400 m³ at 15 °C (UT) for H²O/oil or optional H²O/oil/CO.
Electronic monitoring of dryer saturation with Airsave PRO E, integrated humidity sensor in the filter cartridge.
IDE HIGH END compressor control system, monitoring and regulation of the infinitely variable final pressure, of the infinitely variable restart pressure
Control and monitoring of the automatic condensate drain, control and monitoring of the optional CO2 purging system,
Control and monitoring of the star-delta motor starter, recording of operating hours.
Monitoring of the optional AIRSAVE PRO E breathing air dryer cartridge change interval monitoring with shutdown,
Three-phase asynchronous motor 400 V, 50 Hz, 5.5-7.5 kW, B3 IP 55, conical drive pulley with SPA V-belt.
1 main air outlet 16 x 1.5 8S or optionally external filling panel with 4 x 200 bar or 4 x 300 bar or 2 x 200 + 2 x 300 bar filling devices.
Accessories included:
Wrench for dryer housing, comprehensive operating instructions, spare parts manual, compressor logbook, compressor filling log, declaration of conformity, certificates for safety valves, hoses, separator, dryer, air quality and leak test, dryer cartridge FT 410 A.
Dimensions: LxWxH LxWxH 1100 x 750 x 1320 mm, weight approx. 210-215 kg

For further information see datasheet