| BRAND | Hurner Funken |
| Product | 346-006-100300 |
| Internal code | FBR4253069 |
| Technical specification | HF - Belt-driven centrifugal fan complies with ecodesign guideline ErP 2021 Corrosion resistant plastic centrifugal fan with housing made of thermoplastics, in stable, welded Version, one-sided suction, condensate nozzle at the lowest point of the housing, splinter protection according to UVV as a plastic-coated wire mesh. Inspection aperture on the suction nozzle side. Shaft passage with Kera/Viton seal as standard. impeller with backward curved blades, statically and dynamically balanced, balancing quality at least G 6.3 (DIN ISO 21940-11), via flange double bearing (RF) or Block storage (RB). Fan frame in strong Welded steel construction in galvanized design, with Engine support plate and with belt protection. Fan frame suitable to accommodate the fan housing with impeller, the belt drive as well as the engine. Brand: HLU Type: HF R 900-13 RB (DS3) Housing material: PVC. Impeller material: GRP Case Position: GL 360 Suction diameter: 900 mm Pumped medium: Air Ambient pressure: 101,325 kPa Media temperature: 20 °C Absorbent media density: 1.179 kg/m³ Volume flow: 65822 m³/h Total pressure difference: 2710 Pa Static pressure difference: 2200 Pa Operating speed: 1281 rpm max. perl Speed of the impeller: 1306 rpm pergil. Media temperature range: 0/50 °C Control type (on site)፦ Operating frequency: 50 Hz Inlet velocity: 29.8 m/s circumferential speed: 78.5 m/s Sound pressure level Lp2A (1 m): 84 dB (A) Sound pressure level LP2A (1 m) *: 85 dB (A) Sound power level Lw6A: 108 dB (A) Impeller Efficiency: 77.1% SFP: 3663 [6] W/ (m³/s) Power requirement for shaft: 63.62 kW Engine power: 75 kW Engine speed: 1480 rpm Voltage: 3~ 400 V Frequency: 50 Hz Rated current: 130.98 A Design: IM B3, KK UP/280S Protection type/motor protection: IP 55/PTC Ex classification፦ Motor suitable for FU: Yes Addition፦ Efficiency class: IE3 |
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