Protect Your Molecular Sieve — Consistent +3°C to +10°C Pressure Dew Point
Dryer control communicates directly with PSA generator for coordinated operation and energy savings.
Hot-gas bypass valve maintains ±1°C PDP regardless of ambient temperature and load variations.
Low ΔP heat exchangers and high-efficiency compressors reduce total operating cost.
Cupronickel or stainless steel heat exchangers resist corrosion from condensate.
| Dew Point | +3°C to +10°C pressure dew point (PDP) |
| Flow Range | 1–500 Nm³/min |
| Refrigerant | R-404A (standard), R-513A (low GWP optional) |
| Inlet Temperature | ≤ 60°C (140°F) |
| Ambient Temp | +2°C to +50°C |
| Connection | G 1/2" to DN 150, flanged |
| Max Pressure | 16 bar standard, 40 bar on request |
| Cooling | Air-cooled (standard), water-cooled (optional) |
The molecular sieve (CMS) used in PSA nitrogen generators is highly sensitive to moisture. Wet air entering the CMS bed reduces its adsorption capacity and shortens sieve life. A refrigerated air dryer removes condensate before the air reaches the PSA skid.
For standard PSA nitrogen generators, +3°C to +10°C PDP is sufficient. For applications requiring -40°C PDP or lower, a desiccant dryer is recommended instead.
Tell us your system specifications and we'll match the right accessories to your PSA gas generator.
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