Soundproof High pressure compressor COLTRI Mini Silent 125
The Coltri Mini Silent 125 compressor is designed to provide high-pressure breathable air. Its quiet operation and single-phase or three-phase electric motor make it an ideal choice for industrial and laboratory applications. It features advanced filtration compliant with EN 12021:2014, ensuring optimal air quality.
Coltri Mini Silent 125 Soundproof Compressor – Single-phase or Three-phase Electric Motor
Specifically designed for high-pressure breathable air filling and industrial or laboratory applications, the Coltri Mini Silent compressor combines performance and noise reduction.
The compressor is available in single-phase 230 V and three-phase 400 V versions.
Optimal soundproofing for versatile use
Ideal for installation in homes or industrial environments, this compressor reduces noise pollution while offering optimal efficiency. Its compact and robust chassis ensures effective cooling and enhanced protection.
Proven compression technology
Equipped with the MCH6 block, designed and perfected by Coltri for over 50 years, this compressor guarantees impeccable air quality and exceptional durability.
- Nitrided cylinders with high resistance to wear and abrasion.
- Crankshaft mounted on SKF bearings for maximum longevity.
- Special paint facilitating thermal dissipation and protection in saline environments.
- Cooling coils in 316L stainless steel for optimized filtration.
A secure and functional chassis
Its welded frame integrates all essential elements:
- High-performance electric motor.
- Compression block and advanced filtration.
- Electric start panel with hour meter.
- Automatic drains and shutdown for added convenience.
- Flexible outlet with DIN or yoke connector.
High-performance filtration
Compliant with EN 12021:2014 standards, the filtration system ensures pure and dry air, with a dew point below -60°C to meet the strictest requirements.
Standard equipment
- Soundproofed chassis with control panel.
- Water/oil separation system.
- Safety valves and automatic drains.
- MAXIFILTRE filtration for breathable quality air.
- Condensate collection tank environmentally friendly.
- Flexible outlet with DIN or yoke connector.
Compact, silent, and reliable, the Coltri Mini Silent is the ideal solution for efficient and discreet air filling.
Data sheet
- Model
- MINI SILENT 125
- Mobility
- Stationary
- Operating Pressure
- 232 BAR
300 BAR
330 BAR - Type of gas
- Breathing air EN 12021, Nitrox (max. 40% O2), Helium, Nitrogen
- Motor type
- Single-phase electric
Three-phase electric - Charging rate
- 125 l/min
- Cooling air flow
- 1 710 m³/h
- Power
- 3 kW
- Operating voltage
- 230 V - 50 Hz
400 V - 50 Hz - Rated current
- 7.7 A
18 A - Speed
- 2.800 rpm
2.840 rpm - Permissible ambient temperature range
- - 10° C / + 40° C
- Oil
- Synthetic oil COLTRI ST 755
- Oil change interval
- 1 year / 50 h
- Filtration
- Maxifilter
- Frame
- Painted steel
- Noise
- 66 dB
- Height
- 110 cm
- Width
- 71.5 cm
- Depth
- 67 cm
- Weight
- 84.5 kg
105 kg
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