Adsorption filter cassette A12 upper with 12 kg activated carbon for ACD 1200 - ULT 02.1.609

The A12 adsorption filter cassette is the upper activated carbon stage of the ULT ACD 1200 extraction units. It holds a 12 kg activated carbon fill and is listed by ULT as spare filter 4-00401.

Filtration works by adsorption, that is by attachment of gaseous substances to the surface of the activated carbon. The filter design follows the rated airflow of the units so that the contact time is long enough for good adsorption. Coarse dust is retained by the upstream Z-Line G4 filter.

Benefits

• 12 kg activated carbon fill, quantity and format as specified by ULT for the filter module
• Genuine ULT spare filter 4-00401 for the upper position, no on-site fitting
• Fits the A28 main filter module as well as the two-storey A60 module
• Replaceable on its own for plannable maintenance and short downtime

Use in the filter module

Main filter module A28 for the ACD 1200 MD.18 A28 rated 1,000 m³/h at 1,700 Pa and the ACD 1200 MD.80 A28 rated 800 m³/h:

• Z-Line filter G4-02, ULT 4-00310, filter class ISO Coarse 90 % to ISO 16890
• Adsorption filter cassette A12 upper, ULT 4-00401, 12 kg activated carbon (this item)
• Adsorption filter cassette A16 lower, ULT 4-00399, 16 kg activated carbon

Main filter module A60 for the ACD 1200 MD.18 A60 with a rated duty point of 450 m³/h at 2,500 Pa:

• Z-Line filter G4-02, ULT 4-00310
• Adsorption filter cassette A12 upper, ULT 4-00401 (this item)
• Adsorption filter cassette A16 lower, ULT 4-00399, three pieces required per unit

Applications

Filter change on ACD 1200 extraction units that capture 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.