High pressure compressor COLTRI OPEN HD 650 ET
Coltri OPEN HD 650 ET Compressor: high performance (650 L/min), purified air (EN 12021), 4 stages, ideal for harsh environments.
COLTRI OPEN HD 650 ET Compressor: Continuous Performance and Reliability for Intensive Applications
The COLTRI OPEN HD 650 ET is a high-pressure compressor designed for demanding professionals. It offers high charging capacity and consistent performance, even in harsh conditions, while ensuring top-quality breathable air.
Key Features:
- High Capacity: Ideal for applications requiring large charging capacities and continuous use.
- Harsh Environments: Designed to operate in hot, poorly ventilated, or tropical environments.
- Purified Air: Hyperfilter filtration system for air conforming to DIN EN 12021 standard.
- Continuous Performance: 4-stage pumping unit, optimized cooling, and automatic condensate drain.
- Ease of Use: Intuitive control panel, interstage pressure gauges, and 4 front connections for easy filling.
Technology and Equipment:
- 4-stage pumping unit in aluminum and forged steel.
- Forced lubrication and efficient interstage cooling.
- Hyperfilter filtration system with moisture separators and high-capacity filter cartridges.
- Electrical panel with electronic pressure switch, purge timer, and interstage pressure gauges.
- Open frame with vertical design for easy maintenance access.
- Presec system for filter saturation control or S.A.M. system for multi-gas analysis (optional).
Use:
The COLTRI OPEN HD 650 ET is ideal for:
- Professional applications requiring continuous performance and high charging capacity.
- Industrial environments and tropical countries.
- Diving cylinder filling and applications requiring top-quality air.
Standard Equipment:
- 4 cylinder connections (DIN 232, DIN 300, or INT/YOKE 232 bar).
- 4 flexible hoses, 1.2 m long.
- Pressure maintaining valve.
- Hyperfilter filtration system with automatic condensate drain.
- Integrated controls and alarms (temperature, oil level, phase sequence).
- Oil pump, interstage pressure gauges, and condensate recovery tank.
The COLTRI OPEN HD 650 ET is an excellent choice for professionals seeking a powerful, reliable, and high-performance compressor capable of delivering quality air continuously in the most demanding conditions.
Data sheet
- Model
- OPEN HD 650 ET
- Mobility
- Stationary
- Operating Pressure
- 232 BAR
300 BAR
330 BAR
420 BAR - Type of gas
- Breathing air EN 12021, Nitrox (max. 40% O2), Helium, Nitrogen
- Motor type
- Three-phase electric
- Charging rate
- 650 l/min
- Cooling air flow
- 4 820 m³/h
- Power
- 11 kW
- Operating voltage
- 400 V - 50 Hz
- Rated current
- 23 A
- Speed
- 2.910 tr/min
- Permissible ambient temperature range
- - 10° C / + 40° C
- Oil
- Synthetic oil COLTRI ST 755
- Oil change interval
- 1 year / 1 000 h
- Filtration
- Hyperfilter
- Frame
- Painted steel
- Noise
- 72 dB
- Height
- 153 cm
- Width
- 90.5 cm
- Depth
- 105.2 cm
- Weight
- 365 kg
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