Dual Tower Desiccant Air Dryer

GDHM Series Air Dryer

The GDHM Series desiccant air dryers use the proven “Pressure Swing Adsorption” (PSA) method for drying wet compressed air. The unique design of this unit allows for the dryer to start and stop with a compressor or point-of use equipment to eliminate purge loss when off. The solid state memory feature allows the dryer to start where it left off – preventing wet air downstream.

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GDHM Series

Dual Tower Desiccant Dryer

The GDHM Series desiccant air dryers use the proven “Pressure Swing Adsorption” (PSA) method for drying wet compressed air. This requires having two identical towers containing hygroscopic desiccant. The unique design of the GDHM Series allows for the dryer to start and stop with a compressor or point-of-use equipment to eliminate purge loss when off. The solid state memory feature allows the dryer to start where it left off in the drying cycle to prevent wet air downstream.

Features

3 - 50 SCFM
Maximum Working Pressure: 150 PSIG
Maximum Inlet Temperature: 120°F
Pressure Dewpoints to -100°F
Unique Energy Saving Design
Eliminate purge loss with remote stop/start control

Benefits

Solid state timer with LED display for visual monitoring
Built in timer memory
Low velocity air through the desiccant for more efficient drying
Large internal air passages to reduce pressure drop
NEMA 4 Components (protects against water spray and dust)
Minimal threaded connections, for fewer leak points than competitive units
Easy change out desiccant cartridges
Components are all easily serviced and field replaceable. (No special tools)
Full repressurization before tower switch-over causes less shocking of the desiccant and no pressure fluctuation
No Plug Mufflers (Will not rupture or reduce dryer efficiency)
6-ft. Electric Power Cord
3-Year Limited Warranty (parts only - excluding contaminated desiccant and solenoid wear parts)

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