Recirculating air filter attachment for safety cabinet

• For safety cabinets


• Suitable for models: Classic ONE M, Classic ONE XL


• Incl. LED saturation indicator, RED/fault, GREEN/operating


• Volume flow monitoring


• Saturation level monitoring


• Technical ventilation in work rooms in accordance with German rules on combustible liquids TRbF 20 Annex Lexzone around the cabinet omitted (ATEX compliant)


• Recirculating air attachment (ready for connection)


• 3-stage filter system: Coarse, fine and active carbon filters for extraction from explosion protection zone 2


• Sound pressure level: 38 dB(A) at a distance of 3 m


• Volumetric flow: 25 m³/h


• Total pressure: max. 250 Pa


• potential-free output via DIN bushing


• Connection piece nominal width: 75 mm


• Voltage: 230 V/50 Hz


• Current consumption: max. 0.5 A


• Frequency: 50 Hz


• Dimensions H x W x D in mm: 295 x 285 x 500

Scope of delivery:

• 1x adapter for Classic ONE M and XL safety cabinet


• 1x fan attachment (incl. power cable)


• 2x connectors for potential-free contact

Optional filter package:

With recirculating air attachments, the filter set (3 pieces) integrated into the device must be replaced on all existing devices at least annually or when the filters are saturated, in accordance with the manufacturer's regulations.

Set comprises:

• 1x active carbon filter


• 1x coarse filter


• 1x fine filter

Optional services via specialists:

• Assembly including instructions


• Maintenance contract

Use of a recirculating air filter for safety cabinets permissible, up to 100 litres quantity actually stored. However, only if air cannot be extracted outside by the existing system. Extraction to outside can also be offered as an option.