Neu Breathing air compressor SMART, delivery rate 125 L/min, 230 V 50 Hz

Breathing Air Compressor SMART 125 liters/min Filling Capacity 232 bar or 300 bar

The Coltri Smart 125 EM is a compact high-pressure breathing air compressor from the Efficient Line and is ideal for private filling stations, small dive centers, workshops, or PCP applications.

With a delivery rate of 125 l/min, this model combines reliable Coltri compressor technology with compact dimensions and high mobility. The robust steel frame with carrying handles facilitates transport, while the proven 3-stage compressor unit ensures consistent performance and long service life.

The Smart 125 EM is available in versions with 232 bar or 300 bar working pressure and delivers breathing air in accordance with DIN EN 12021. Two high-pressure filling connections enable flexible operation within your own filling station.

The design with forged crankshaft, Nicasil-coated cylinders, and stainless steel valves is engineered for intensive use and provides high operational safety combined with straightforward maintenance.

Technical Details

• Model: Smart 125 EM
• Gas type: Breathing air according to DIN EN 12021
• Working pressure: 232 bar or 300 bar (optional)
• 2 high-pressure filling connections (DIN 232 / DIN 300 / INT-YOKE selectable)
• Delivery rate: 125 l/min (7.5 m³/h / 4.4 cfm)*
• Sound pressure level (LpA): 74.5 dB
• Weight: 93 kg
• Condensate separators (intermediate and final separator)
• Intake pressure: atmospheric / max. 300 mbar
• Ambient temperature: 10 °C to +40 °C
• Permissible altitude: 01,500 m
• Max. inclination: 6°
• Dimensions (W × D × H): 100 × 46 × 70 cm
• Oil capacity: 1.8 liters
• Filter system: Maxi filter (refillable or disposable cartridge)
• Electric motor operating voltage: 230 V / 50 Hz Power: 3 kW (4 HP) Rated current: 20 A