Extraction unit for odours, gases and vapours, 1,000 m³/h at 1,700 Pa - ULT ACD 1200 MD.18 AC

The ULT ACD 1200 MD.18 AC captures odours, gases and vapours at the point of origin and filters them before the cleaned air returns to the workroom. The rated duty point is 1,000 m³/h at 1,700 Pa and up to 1,500 m³/h is available, which is enough to run several capture points from one unit.

The EC blower generates the airflow on the clean gas side and is adjusted steplessly by a potentiometer. Coarse dust stays in the first filter stage, gaseous pollutants are bound in the main stage. Where activated carbon alone cannot handle a gas mixture, chemisorption uses a blend of activated carbon and chemisorbent, which changes the captured substances chemically.

Benefits

• Rated duty point of 1,000 m³/h at 1,700 Pa, up to 1,500 m³/h for several capture points
• Vacuum up to 3,250 Pa, so extraction stays stable even over long ducting
• Stepless airflow control from the potentiometer on the front panel
• IP54 protection and an EC blower of 0.86 kW at 230 V, rated current 4.8 A
• Mobile unit on castors with quick-lock catches for the filter change

Equipment

• Mobile unit on castors, exchangeable filter system with quick-lock catches
• Sturdy sheet steel housing, powder coated in RAL 7035 light grey and RAL 7001 silver grey
• Front control panel with on/off switch and potentiometer for blower speed
• Mains connection, fuse and remote operation selector at the rear

Spare filters of the AC36 chemisorption assembly

• Z-Line filter G4-02, ULT 4-00310, filter class ISO Coarse 90 % to ISO 16890
• Chemisorption filter cassette AC15 upper, ULT 4-00414, 15 kg of granulate from 50 % activated carbon and 50 % chemisorbent
• Chemisorption filter cassette AC21 lower, ULT 4-00415, 21 kg of granulate from 50 % activated carbon and 50 % chemisorbent

Accessories

• DN200 exhaust connection, ULT 9-00089
• SUB D9 interface, ULT 9-00090
• Operating hours counter, ULT 9-00093, for MD.18 units only
• Outlet silencer, ULT 9-00099
• DN160 extraction arms and hoods plus extraction hoses in DN150, DN160 and DN200

Applications

Bonding, pretreatment, painting and printing, cleaning, laminating and casting. Wherever gaseous pollutants, solvent vapours and odours arise at the workplace.

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.