CENTRIFUGAL POLYPROPYLENE FAN, 21000 - 26000M3/H - CORROSION RESISTANT VSB70 SERIES

Product catalog summary

Specifications:
The low-pressure fan is constructed with a welded polypropylene housing that is UV-resistant and can be adjusted to eight different positions. It features a high-performance polypropylene impeller with forward-curved blades, which is both statically and dynamically balanced. The impeller includes a shielded aluminum-reinforced hub. The fan is equipped with gaskets made from corrosive-resistant materials to prevent shaft and case leakage. The motor support is made from galvanized steel, suitable for B3 motors, and the external assembly fittings are stainless steel.

Motor Options:
The fan is available with various motor configurations, including three-phase and single-phase motors, two-speed motors, and motors with IP55 protection or EEx-d protection. It can be configured for direct drive or indirect belt drive.

Performance Data:
The fan models offer different airflow capacities ranging from 10,000 to 26,000 m³/h. The pressure head (Ht) varies from 300 to 440 mmH₂O, and the static pressure (Hs) ranges from 56 to 109 mmH₂O. Power consumption is specified in kW and HP, with options from 5.5 kW to 25 kW. The rotational speed is measured in rpm, and noise levels are provided in dB(A).

Installation and Rotation:
The fan can be installed in various positions, with standard and inverse rotation options available. The rotation is specified when viewed from the motor side, with positions marked at 0, 45, 90, 135, 180, 225, 270, and 315 degrees.

Catalog excerpts

CENTRIFUGAL POLYPROPYLENE FAN, 21000 - 26000M3/H - CORROSION RESISTANT VSB70 SERIES-1

□ ASPIRATORE A Bassa Pressione Realizzato con saldatura. Carcassa in polipropilene resistente ai raggi UV orientable in 8 posizioni. Ventola in polipropilene ad alto rendimento con pale curve in avanti, equilibrata staticamente e dinamicamente, con mozzo annegato in alluminio. Guarnizione anticorrosione contro il rischio di fuoriuscita fumi. Supporto motore in acciaio zincato per motori B3. Disponibile con motore trifase, monofase, per regolazione, EEx-d o a due velocit, protezione IP55. Realizzabile con accoppiamento diretto o trasmissione a cinghie. VENTILATEUR A Basse Pression Fabriqu par soudage. Volute en polypropyl੨ne rsistant aux rayons UV orientable dans 8 positions. Turbine de polypropylne 騠 fort rendement artion, quilibr੩e statiquement et dynamiquement, moyeu en aluminium noy en polypropyl੨ne. Garniture anticorrosive contre le risque de fuite de gaz. Support de moteur en acier galvanis pour moteurs B3. Disponible avec moteur triphas, monophas驩, rglable, EEx-d ou deux vitesses, protection IP55. Possible d'頪tre accoupl en direct ou par transmission courroie. EXTRACT FAN Low Pressure Polypropylene welded housing resistant to UV rays and adjustable to 8 positions. High-performance polypropylene impeller with forward curved blades, statically and dynamically balanced, incorporating a shielded aluminium reinforced hub. Gaskets from corrosive material providing protection against shaft/case leakage. Galvanised steel stool for B3 motors. Stainless steel external assembly fittings. Available with three-phase and single phase single speed motors two-speed motors with IP55 protection or EEx-d protection. Fans available as direct drive or indirect belt drive. RADIALVENTILATOREN Niederdruck In geschwef頴ter Ausfuhrung. Gehause aus UV- resistentem Polypropylen in 8 Positionen einstellbar. Hochleistungslaufrad aus Polypropylen mit vorwarts gekriimmten Schaufeln. Laufrad statisch und dynamisch ausge-wuchtet mit Nabenkern aus Aluminium, vollstandig mit Polypropylen uberzogen. Hochresistente Spezialwellendichtung gegen Gasaustritt. Motorsitz aus verzinktem Stahl fur Motoren B3. Mit Einphasen und Dreiphasen Motoren, fur Frequenzumformer, EEx-d oder fur zwei Geschwindigkeiten, Schutzart IP55. Ausfuhrung direkt getrieben oder mit Riementrieb. MODEL Q m3/h Ht mmH2O Hs mmH2O kW HP g/min rpm dB(A) kg kg EEx-d 10000 64 56 5,5 59 240 300 VSB 14000 68 53 720 60 19000 59 32 61 290 390 mm g-\ 13000 109 96 11 15 63 260 315 70 16000 116 97 950 64 21000 117 84 15 20 65 288 390 26000 98 47 18,5 25 67 318 440 ROTAZIONE VISTA LATO MOTORE ROTATION LOOKING FROM MOTOR SIDE

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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