Smoke extractor fan AJR(F) SERIES

axialceiling mountcommercial

Axial jet fan for various temperature ranges and car park applications The AJ jet fans provide day-by-day ventilation up to 55°C at low costs without sacrificing performance, and smoke extraction for various temperature ranges depending on the AJ type. The fans are ideal for uses in multi-storey and underground car parks and industrial applications. The AXC axial fans have been performance tested in accordance with ISO 5801 and AMCA 210 standards on the Systemair or AMCA fan test rig. The AJ jet fans provide day-by-day ventilation up to 55°C at low costs without sacrificing performance, and smoke extraction for various temperature ranges depending on the AJ type. The fans are ideal for uses in multi-storey and underground car parks and industrial applications. Corrosion-proof aluminum impellers, high-efficiency motors and a hot-dip galvanized steel casing ensure high quality and a long life time. Construction The casing is made of pre-galvanised steel according to ISO 1461 with pre-drilled flanges. The terminal box with IP 65 is mounted outside on the casing. The AJ jet fans are available for sizes 315, 355 and 400 mm including silencers and protective grids at the inlet and outlet. The silencers provide integrated inlet cones. The sound attenuating material is non-inflammable according to DIN 4102, corresponding with EU guideline 97/69. The reversible impellers are made of aluminum and are dynamically balanced in accordance with ISO 21940-11, balancing quality G6,3, and vibration limits according to ISO 14694. Standard models are driven by three-phase AC motors suitable for 50Hz and optionally for 60Hz.