Desiccant Heatless/Heated Air Dryers
Engineered by Edge Infinium — Twin-tower desiccant dryers delivering –40°C to –70°C PDP for ultra-dry, critical air.
Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Heatless / Heated Purge |
| Dew Point | –40°C (Class 2) / –70°C (Class 1) |
| Capacity | 50 – 5000 SCFM (85 – 8500 m³/hr) |
| Regeneration | Timed / Dew Point Demand (DPD) |
| Desiccant | Activated Alumina / Molecular Sieve |
| Purge Air | 15% (Heatless) / 7% (Heated) |
| Vessels | ASME Sec VIII, CRN Optional |
| Control | PLC + 7” Touch HMI + DPD Sensor |
| Standards | ISO 8573-1 Class 1/2, CE |
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Edge Infinium Desiccant Dryer – Product Information
–40°C to –70°C PDP — ideal for electronics, instrumentation, and moisture-sensitive processes.
Heatless (15% purge) or heated (7% purge) — energy savings up to 70% with DPD control.
Dew Point Demand (DPD) switching extends cycle time, reduces purge, and saves energy.
ASME-coded twin towers with premium activated alumina or molecular sieve desiccant.
PLC + 7” HMI logs dew point, cycle status, and alarms — full audit trail.
Silent operation with high-performance silencers and insulated purge lines.
Maintenance Instructions
Replace desiccant every 12–18 months.
Salient Features
–40°C / –70°C pressure dew point (PDP)
Heatless & heated purge options
Twin-tower adsorption design
Dew point demand control (DPD)
Activated alumina / molecular sieve
Purge saving up to 70% (heated)
PLC + 7” HMI with cycle log
ASME-coded vessels & silencers
Zero air loss with DPD switching
Applications
Ultra-Dry. Energy-Smart.
Contact Edge Infinium for DPD retrofits, desiccant audits, or full drying solutions.