Breathing air compressor Force Four 450 ET 450 l/min Günstig

Breathing Air Compressor Coltri Force Four 450 ET 450 L/min 400 V 50 Hz

The Coltri Force Four 450 ET from the Heavy Duty Line is an industrial high-pressure breathing air compressor designed for applications with exceptionally high air demand and demanding environmental conditions. Developed for use in hot, poorly ventilated, or tropical regions, this model combines maximum filling capacity with an optimized cooling system and a robust design for continuous operation.

The freely accessible MCH 22 compressor unit ensures improved heat dissipation. The intuitive control panel allows straightforward operation, while the dual Hyperfilter system on a separate stand with automatic condensate drainage guarantees compliant breathing air purification.

The Force Four is ideally suited for central filling stations in dive centers, fire departments, industrial facilities, or motorsport applicationswherever high output capacity and long-term durability are required.

Technical Details of the Force Four 450 ET

• Delivery rate: 450 l/min (27 m³/h)
• Compressor unit: MCH 22
• 4 compression stages
• Gas type: Breathing air in accordance with DIN EN 12021
• Working pressure: 232 / 300 / 330 bar
• Intake pressure: atmospheric / max. 300 mbar
• Ambient temperature: 10 °C to +40 °C
• Permissible altitude: 01,500 m
• Weight: 250 kg
• Maximum inclination: 15°
• Power: 7.5 kW
• Operating voltage: 400 V 50 Hz
• Frame: Steel, RAL 9005, powder-coated
• Dimensions (W × D × H): 123.6 × 70.6 × 79.6 cm
• Oil: Coltri ST 755
• Oil capacity: 4 liters
• Oil change interval: 1 year or according to operating hours
• Interstage condensate separators
• Dual Hyperfilter system (refillable or disposable cartridge)
• Air purification capacity: 3,050 m³ (at 20 °C / 300 bar)
• High-pressure final separator
• Automatic condensate drainage

Optional Equipment

• Presec filter monitoring system
• Tornado high-pressure refrigeration dryer
• Megafilter cartridges
• 2- or 4-position remote filling panel