Product Parameters
PSI High Inlet Temperature Compressed Air Dryer:
• Maximum 14 barg operational pressure
• Ambient temperature up to 50°C.
• Inlet air temperature up to 60°C.
• R407C environmentally friendly refrigerant in all models.
Product selection
| Model | Air Flow Rate | Air Connection | Power Supply | Refrigerant Type | Dimmensions (mm) | Weight（kg) | ||
| NM³/Min | L | W | H | |||||
| PFD72T | 1.2 | Rc 1/2" | 230V/1Ph/50Hz | R134a | 650 | 320 | 550 | 35 |
| PFD144T | 2.4 | Rc 1" | 230V/1Ph/50Hz | R134a | 800 | 420 | 600 | 70 |
| PFD180T | 3.0 | Rc 1" | 230V/1Ph/50Hz | R134a | 800 | 420 | 600 | 75 |
| PFD360T | 6.0 | Rc 1 1/2" | 230V/1Ph/50Hz | R407C | 750 | 695 | 1260 | 125 |
| PFD480T | 8.0 | Rc 1 1/2" | 230V/1Ph/50Hz | R407C | 750 | 695 | 1260 | 128 |
| PFD600T | 10.0 | Rc 1 1/2" | 230V/1Ph/50Hz | R407C | 750 | 695 | 1260 | 133 |
| PFD720T | 12.0 | Rc 2" | 230V/1Ph/50Hz | R407C | 1000 | 840 | 1450 | 165 |
| PFD900T | 15.0 | Rc 2" | 230V/1Ph/50Hz | R407C | 1000 | 840 | 1450 | 175 |
Norminal dryer flow rated at inlet pressure 7 barg, inlet air temperature 60℃,ambient temperature 38℃ and dew point 3℃ to 10℃.
Technique info
How to select a suitable PSI High Inlet Temperature Dryer
Correction factor for pressure barg (CP)
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 0.74 | 0.83 | 0.90 | 0.93 | 1.00 | 1.04 | 1.08 | 1.11 | 1.15 | 1.18 | 1.22 | 1.25 | 1.28 |
Correction factor for inlet air temperature (CT)
| 50℃ | 55℃ | 60℃ | 65℃ | 70℃ | 75℃ | 80℃ |
| 1.03 | 1.02 | 1.00 | 0.87 | 0.78 | 0.70 | 0.64 |
Correction factor for ambient temperature （CA）
| 25℃ | 30℃ | 35℃ | 38℃ | 40℃ | 45℃ | 50℃ |
| 1.15 | 1.10 | 1.02 | 1.00 | 0.89 | 0.79 | 0.69 |
Selected the correction factor(CP),(CT) and (CA).
Calculate the dryer capacity require using the following: Actual flow rate=Nominal flow rate x CP x CT x CA
