Our Products
Home - About
F-Series Refrigerant Dryers
The compact & efficient dry air solution
Atlas Copco F-series refrigerant dryers keep your compressed air system in optimal shape, removing humidity efficiently and reliably. With a stable pressure dewpoint as low as 7°C, these compact, low-maintenance dryers are compatible with most compressor technologies and applications.
- With PDP indicator and main on/off switch.
- Injects hot compressor discharge gas into the suction/liquid separator.
- Keeps refrigeration capacity in all load conditions.
- Maintains constant pressure in the evaporator to avoid freezing
- Reduces refrigerant pressure and temperature for improved cooling.
- Offers high thermal exchange and low load losses.
- Ensures proper condensate removal
- Air-cooled and with a large exchange surface for high thermal exchange.
- Driven by an electric motor, cooled with refrigerant fluid and protected against thermal overload.
Why Dry Compressed Air?
The air that leaves a compressor reaches 100% humidity. Aftercoolers and drains are the first line of defense against water in your system. Atlas Copco dryers eliminate the residual humidity to achieve absolutely dry air for applications that require advanced air quality.
Performance & Reliability
- Constant performance with steady pressure dewpoint.
- High efficiency thanks to innovative 3-1 heat exchanger.
- Industry-leading hot gas bypass valve with high reliability.
- Optimum control to enhance reliability and reduce power consumption.
- Low vibration and noise with optimized pipe design.
Cost Savings
- Best-in-class refrigerant compressor with low power consumption.
- Energy savings because of low pressure drop.
- Increased reliability and lifetime of tools and equipment.
- Lower energy bill thanks to reduced pipe work leaks.
- Less equipment breakdowns and interruptions.
Quick Installation & Easy Operation
- Compact design with a small footprint.
- Quick plug-and-play installation.
- Easy monitoring with digital controller.
- Effortless access to key components for maintenance.
- Flexible installation with front cooling air inlet.
Environment-Friendly
- Eco-friendly refrigerant with zero ozone depletion potential.
- Low power consumption contributes to lower emissions.
- Smaller environmental footprint.
Applications
- Pneumatic tools and equipment
- Pneumatic control systems
- Painting
- Packaging
- Injection molding
- Car mechanics
- Tire inflation
- Professional and industrial applications
| Model | Air treatment capacity | Pressure drop | Nominal electrical power @ 50Hz | Maximum working pressure | Voltage | Dimensions | Weight | Connections | ||
|---|---|---|---|---|---|---|---|---|---|---|
| l/s | bar | W | bar | V/ph/Hz | Length (mm) | Width (mm) | Height (mm) | kg | ||
| F 6 | 6 | 0.28 | 220 | 13 | 230V/1Ph/50Hz | 430 | 354 | 463 | 30 | G 3/4" |
| F 11 | 11 | 0.28 | 230 | 13 | 230V/1Ph/50Hz | 430 | 354 | 463 | 30 | G 3/4" |
| F 18 | 18 | 0.28 | 350 | 13 | 230V/1Ph/50Hz | 548 | 400 | 615 | 36 | G 3/4" |
| F 25 | 25 | 0.28 | 360 | 13 | 230V/1Ph/50Hz | 548 | 400 | 615 | 36 | G 3/4" |
| F 35 | 35 | 0.28 | 370 | 13 | 230V/1Ph/50Hz | 548 | 400 | 740 | 38 | G 1" |
| F 45 | 45 | 0.28 | 690 | 13 | 230V/1Ph/50Hz | 600 | 520 | 750 | 56 | G 1" |
| F 60 | 60 | 0.28 | 700 | 13 | 230V/1Ph/50Hz | 600 | 520 | 750 | 56 | G 1" |
| F 75 | 75 | 0.28 | 880 | 13 | 230V/1Ph/50Hz | 600 | 520 | 750 | 58 | G 1.5" |
| F 100 | 100 | 0.28 | 900 | 13 | 230V/1Ph/50Hz | 600 | 520 | 750 | 58 | G 1.5" |
| F 120 | 120 | 0.28 | 1100 | 13 | 230V/1Ph/50Hz | 650 | 650 | 875 | 75 | G 1.5" |
| F 160 | 160 | 0.28 | 1240 | 13 | 230V/1Ph/50Hz | 650 | 650 | 875 | 79 | G 2" |
| F 200 | 200 | 0.28 | 1400 | 13 | 230V/1Ph/50Hz | 752 | 745 | 960 | 104 | G 2.5" |
| F 230 | 230 | 0.28 | 1620 | 13 | 230V/1Ph/50Hz | 752 | 800 | 1020 | 108 | G 2.5" |
| F 285 | 285 | 0.28 | 1650 | 13 | 230V/1Ph/50Hz | 752 | 800 | 1020 | 121 | G 2.5" |
| F 335 | 335 | 0.28 | 2650 | 13 | 230V/1Ph/50Hz | 928 | 800 | 1126 | 170 | G 2.5" |
| F 400 | 400 | 0.28 | 2900 | 13 | 230V/1Ph/50Hz | 928 | 800 | 1126 | 176 | G 2.5" |
Refrigerant types:
- R134a for F 6-35, R410a for F 45-400
Reference conditions:
- Ambient temperature: 25°C Inlet temperature: 35°C Working pressure: 7 bar(g)
Limitations:
- Maximum ambient temperature: 46°C
- Minimum ambient temperature: 5°C
- Maximum inlet temperature: 62°C
- Maximum working pressure: 13 bar
| Correction factors for different ambient temperatures | |||||
|---|---|---|---|---|---|
| Ambient temperature °C | 25 | 30 | 35 | 40 | 45 |
| Correction factor | 1 | 0.91 | 0.81 | 0.72 | 0.62 |
| Correction factors for different inlet pressures | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Inlet pressure (bar) | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Correction factor | 0.9 | 0.97 | 1 | 1.03 | 1.06 | 1.08 | 1.1 | 1.12 | 1.13 |
IS0 8573-1 Class 5 quality
Thanks to their 7°C/45°F pressure dewpoint, Atlas Copco F dryers can be used for applications that require IS0 8573-1 Class 5 air quality.
| Quality classes | Particle size | Maximum pressure dewpoint | Maximum oil content (ppm) | ||
|---|---|---|---|---|---|
| microns | °C | °F | w/w | mg/m³ | |
| 0 | as specified | as specified | as specified | as specified | |
| 1 | 0.1 | -70 | -94 | 0.008 | 0.01 |
| 2 | 1 | -40 | -40 | 0.08 | 0.1 |
| 3 | 5 | -20 | -4 | 0.8 | 1 |
| 4 | 15 | 3 | 38 | 4 | 5 |
| 5 | 40 | 7 | 45 | 21 | 25 |
| 6 | — | 10 | 50 | — | — |