Vent-Axia SDX100 Euro Rectangular In Line Duct Fan, 212m³/h, Four Sealing Rings, Weather Tight Fit, Duct Size 100mm

BS848 Part 1 1980. Vent-Axia EuroSeries® (SDX) In-Line Centrifugal Duct Fans. The Vent-Axia SDX Euroflow in-line centrifugal duct fans are designed around an efficient backward curved centrifugal impeller and external rotor motor to ensure a compact design, high performance and low sound levels. The in-line fan casing is constructed from pressed steel and incorporates an aerodynamically designed airflow guide vane, ensuring maximum performance from the unit whilst maintaining minimum noise levels. All models are supplied with a simple mounting foot for ease of installation. The SDX range is available in three model sizes: 100, 150 and 315mm diameter as standard performance. The range provides a performance up to 0.372m³/s with a maximum pressure development of 500 Pa.The SDX range is suitable for the extract of clean air only. It is not suitable for extracting or transporting grinding dust, soot, explosive or other aggressive gases etc. The impellers are aerodynamically designed centrifugal backward curved type, manufactured by injection moulding of a polypropylene resin. The motor and impeller is factory matched, statically and dynamically balanced in two planes to ISO 1940, Grade G 6.3. All units are fitted with motors protected to IP44, insulation Class B and are suitable for temperatures ranging from -25°C to +60°C with humidity levels of up to 95% RH ensuring reliable operation. All sizes are for a 220V/1/50Hz electrical supply and incorporate a manual reset thermal protection device. Choice: ; 884-0988 884-0988 : Euro Series SDX 100 (100mm) ; 884-0982 884-0982 : Euro Series SDX 150 (150mm) ; 884-0991 884-0991 : Euro Series SDX 315 (315mm). Available in sizes 100, 150 and 315 mm Motor Insulation Class B, protected to IP44 Operating Temperatures from -25°C up to +60°C All units suitable for speed control Quality Assurance to BS EN ISO 9001:1994 Performance tested to BS848 Part 1 1980