Desiccant dryer WD series

continuouscoolercompact

WD Series High Capacity Dryers feature twin plenum chambers in each tower for even air flow across desiccant beds. The dryer is built around a user-friendly control platform designed to meet the most demanding applications. The unit provides a compact frame with minimum moving parts, easy accessibility for maintenance, and a small footprint. Optimal desiccant utilization guarantees lowest dew point. Standard Features • 160°F to 300°F (71°C – 149°C) drying temperature range • 400 to 700 lbs/hour (181 to 318 kg/hour) • NEMA 12 Control Enclosure • Sequence shutdown switch • PLC based controller • LED readout of set point and process temperatures • Alarms for: – High dew point – Dirty filter – High/Low Process Temperature – High/Low Regeneration Air Temperature – Blower Failure • Process and regeneration air filters • 4 way air-actuated cast aluminum valves • 460/3/60 supply voltage Optional Features • High temperature operation up to 400°F (204°C) • Disconnect switch with door-mounted handle • Heater burnout indicator • Pre-cooler for low temperature applications • After-cooler for high temperature applications • Plasticizer trap • Valve positioning error alarm • Return air temperature digital display • Additional voltages available • External communication: SPI protocol dual ports, or NX protocols types RS-232C/422/485 single port