BREATHING AIR COMPRESSORS

Overview: Coltri offers a comprehensive range of high-pressure breathing air compressors, ensuring pure and safe air for various critical applications.

Key Features:
• Pressure: Models with up to 420 bar
• Flow Rates: Models ranging from 100 L/min to 750 L/min
• Pressure: High-pressure capabilities suitable for breathing air applications
• Purification Systems: Equipped with Maxifilter or Hyperfilter systems to meet DIN EN 12021 standards
• Portability: Options available from portable units to heavy-duty stationary systems
• Noise Reduction: Super Silent models designed for noise-sensitive environments

Benefits:
• Safety: Delivers clean, breathable air compliant with international standards.
• Versatility: Suitable for a range of applications from recreational diving to firefighting.
• Durability: Built with high-quality materials for long-lasting performance.
• Ease of Use: User-friendly interfaces and controls for straightforward operation.

Applications:
• Scuba diving centers
• Fire departments
• Industrial safety operations
• Paintball facilities
• Military and defense sectorsent performance and low maintenance requirements.
• Enhances system reliability for continuous operation.

AVAILABLE RANGES

OPEN

The OPEN model is designed to address professional demands for high charging capacities in hot, poorly ventilated, or tropical environments. It features four front filling connections for high-pressure hoses, an easy-to-use control panel, and an electric motor. The pumping group, selected from the four most powerful options, is positioned in the rear housing to enhance cooling efficiency. For extended filter lifespan, the Tornado high-pressure dryer is recommended. Optional features include the Presec system for monitoring filter saturation and the SAM system for multigas analysis and a remote charging panel.

OPEN ELECTRIC

Charging Rate:

  • Open 400 EM – 400l/min
  • Open 450 ET – 450 l/min
  • Open 550 ET – 550 l/min
  • Open 650 ET – 650 l/min
  • Open 750 ET – 750 l/min

Refill time:

  • Open 400 EM – 5 minutes
  • Open 450 ET – 4.30 minutes
  • Open 550 ET – 4 minutes
  • Open 650 ET – 3 minutes
  • Open 750 ET – 2.40 minutes

Engine Power:

  • Open 400 EM – 7.5 kW Single-phase electric
  • Open 450 ET – 7.5 kW Three-phase electric
  • Open 550 ET – 9 kW Three-phase electric
  • Open 650 ET – 11 kW Three-phase electric
  • Open 750 ET – 15 kW Three-phase electric

 

Working Pressure from 232 to 420 bar

 

Standard equipment

  1. 4 filling connection to choose between (1a) DIN 232, (1b) DIN 300, (1c) INT/YOKE 232 bar
  2. 4 filling hose of 1.2 m length
  3. Pressure maintaining valve
  4. Intertage control guages
  5. Double filtering system Hyperfilter certified PED
  6. Cabin temperature with automatic switch-off
  7. Automatic condensate drain
  8. Phase controller that prohibits reverse rotation
  9. Electronic pressure switch with automatic switch-off
  10. Oil sight glass
  11. Oil pump
  12. Auto-drain Condensate System with condensate collection tank
  13. Frame color Black RAL 9005

AVAILABLE RANGES

AVAILABLE RANGES