| BRAND | Hurner Funken |
| Product | 368-366-000001 |
| Internal code | FBR4901243 |
| Custom code | 368366000001 |
| Technical specification | HF - centrifugal fan with direct drive Corrosion resistant plastic centrifugal fan with Housing made of PEs, RAL 7036, in a sintered version, single-sided suction, inlet nozzle with seal as Inspection opening, easy to disassemble, condensate plug At the lowest point of the housing, shatter protection in accordance with UVV as a plastic-coated wire mesh. Impeller with backward curved blades, static and dynamically balanced, balance quality at least G 6.3 (DIN ISO 21940-11), with Taperlock socket attached to the motor shaft. Fan frame with sturdy welded steel construction In galvanized version, with motor support plate. Fan frame suitable for accommodating the ventilator Housing with Impeller and Motor Brand: HLU Tipo: HF R 250-15D (DS1) Case material: PEs Wheel material: PPs Case location: GR 360 Suction diameter: 250 mm Pumping medium: air Ambient pressure: 101,325 kPa Media temperature: 20°C Suction-side media density: 1.204 kg/m³ Volumeflow: 500 m³/h Total pressure difference: 300 Pa Static pressure difference: 295 Pa Operating speed: 1080 rpm Maximum allowable impeller speed: 2714 rpm Permitted media temperature range: 0/60 °C Control type (on-site): - Operating frequency: 60 Hz Inflow speed: 3 m/s Circumferential speed: 21.9 m/s Sound pressure level Lp2A (1 m): 49 dB (A) Sound pressure level Lp2A (1 m) *: 55 dB (A) Sound power level Lw6A: 60 dB (A) Impeller efficiency: 66.3% SFP: 836 [3] W/ (m³/s) Power requirement on wave: 0.063 kW Engine power: 0.22 kW Speed engine: 1080 rpm Voltage: 3~440V Frequency:60Hz Rated current: - A Design/size: IM B5/71A Degree of protection/motor protection: IP 55/cold conductor Ex classification: IE3 Motor suitable for FU: Yes Addition: URL for Mexico Efficiency class: - Sound values excluding the motor (*with motor at grid frequency) Accessories included: -------------- 441-065-000001 Rubber vibration damper (loose) set1.00 441-060-250000 flange (Ø 250) made of PPs on the suction side of the fan welded piece 1.00 441-061-250000 PE flange (Ø 250) on the pressure side of the fan welded piece 1.00 441-063-000005 Cuff for suction side (diameter according to fan type) made of soft PVC with flanges on both sides piece 1.00 441-064-000005 Pressure side collar (diameter according to fan type) made of soft PVC with flanges on both sides |
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