QP250C – Quiet Pack Fan – Vent Axia QUIET PACK (QP) – IN-LINE CENTRIFUGAL SINGLE DUCT FANS ‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels Air volumes up to 1.59m3/s Suitable for external pressures up to 500Pa Designed to suit duct diameters from 100 to 500mm Operating Temperatures from -15°C up to 40°C Speed Controllable Quality Assurance to BS EN ISO 9001:1994 Performance tested to BS848 Part 1 1980 Product link below https://www.vent-axia.com/range/quiet-pack-qp-line-centrifugal-single-duct-fans Product PDF: quiet_pack_qp
