Purge Economiser - Reduces purge loss and energy according to load requirements. Accepts dewpoint meter signal to cycle on dewpoint temperature instead of time. • Designed For - ISO:7183-1986 (E) • Dryer Quality Class - ISO : 8573-1 : 2010 (E) class 3 (-40 ADP) • Pressure Drop < 0.3 kg/cm2 (g) • Fabrication Code: IS 2825 / ASME SEC VIII - Optional • LCD Display • Stainless Steel Internals • Filter made of aluminium with differential pressure indicator • Operating voltage : 100 - 253 VAC 50+5% Hz 1 Ph. Compressed Air Dryers (Heatless)

Principle of Operation Requirement Flow Volume Working Pressure Inlet air Temperature Referring the Graphs Dryer capacity required Drying Cycle : Moist air from the compressor is sent through the coalescing filter. Here water & oil coalesces and purges through the auto drain valve. The relatively clean air with water vapour passing through the aluminum drying tower filled with desiccant gets completely dried (up to -40°C ADP) and then passes through a built in after filter (1 micron). The desiccant fines from the towers are completely removed and clean dry air is let out through the outlet port...