Helios housing ELS-GAP 8127 without fire protection, surface-mounted

Helios housing ELS-GAP 8127 without fire protection, surface-mounted housing. Surface-mounted housing (without fire protection) to accommodate an ELS fan insert. Flat design for mounting in any position on the ceiling and wall. In combination with the ELS-D fire protection ceiling bulkhead (built into the main line), the relevant fire protection regulations are met. Rear exhaust nozzle (DN 80mm) with maintenance-free, airtight return air damper. Convenient Electrical connection through removable plug connection. Housing made of impact-resistant plastic, fire class B2, alpine white. Discharge nozzle with reversible return air shut-off flap can be positioned offset by 90 °. This means it can be installed in any position - even in corners. Dimensions: W / H / D 250x250x130mm. General building authority DIBt approval no. Z-51. 2000 -193.