The Maguire Low Pressure Dryer (LPD) is a patented technology which exploits Gay-Lussac’s law in physics - it explains the relationship between pressure & temperature, that is when the pressure is lower than standard atmospheric pressures, the boiling temperature of water is lower.
This fact is exploited on the LPD range in order to extract all moisture from within the resin, in record time between 20 & 35 mins on majority of resins and at a lower drying temperature !