Secondary Battery - Clean Air Filters

Designed for convenient point of use drying without the need for electrical power, membrance dryers utilize hollow fiber membranes to remove water vapor from compressed air.  Permeable to water vapor but not air, the IDG series can achieve pressure dew points as low as -44°F (-42°C) and ISO8573-1 moisture classes from 2 to 6.  They have no moving parts, vibration, or heat discharge, and contribute only a small amount of purge air to their operating environment.  The IDG series is available as single units or convenienty assembled with necessary pre-filtration and optional pressure regulation.

The 25A- series variations are designed using material compatible with secondary battery applications and are able to be used in low dew point environments.  The variations eliminate copper (Cu) and zinc (Zn) material where possible, making them compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types.


25A-IDG, Membrane Air Dryer, Single Unit/Standard Dew Point -40°C/-60°C Specifications

25A-IDG, Membrane Air Dryer, Single Unit/Standard Dew Point -40°C/-60°C Specifications

Membrane air dryer, copper and zinc free series 25A-IDG is available in a single unit. 25A-IDG is suitable for use in secondary battery manufacturing applications with a dew point of -40°F (-40°C).