Adsorption filter cassette A23 upper for ACD 1200 MD.46 A46 Ex - ULT 02.1.603

The A23 adsorption filter cassette occupies the upper filter position of the explosion-protected ULT ACD 1200 MD.46 A46 Ex extraction unit rated 1,000 m³/h. ULT lists it as spare filter 4-00397.

The activated carbon fill binds gaseous and vaporous air contaminants by adsorption, that is by attachment to the carbon surface. The filter design follows the rated airflow of the unit so that the contact time is long enough for good adsorption. Coarse dust is already retained by the upstream M5 filter mat.

Benefits

• Genuine ULT spare filter 4-00397 with an exact fit for the upper filter position
• Activated carbon fill for odours, gases and vapours, including explosion-protected operation
• Contact time matched to the rated airflow of 1,000 m³/h
• Replaceable on its own, and the change can be combined with the lower cassette and the M5 mat

A46 Ex filter assembly

• M5 filter mat (prefilter), ULT 4-00248
• Adsorption filter cassette A23 upper, ULT 4-00397 (this item)
• Adsorption filter cassette A23 lower, ULT 4-00396

Applications

Filter change on the ACD 1200 MD.46 A46 Ex, which captures odours, gases and vapours from processes such as bonding, pretreatment, painting and printing, cleaning, laminating and casting.

Operating notes

The filtered clean gas can be returned to the workroom (recirculation mode), so no heat is lost. Recirculation is not permitted for carcinogenic, mutagenic or reprotoxic substances. In that case the exhaust spigot is fitted on the outlet side and the clean gas is ducted into a central exhaust system.