User & Safety Instructions 2297931 Helios Ventilatoren 06664 In-line extractor 400 V 940 m³/h 225 mm
Description
High-pressure pipe fan with cylindrical tube sleeve, flange on both sides, directly driven, explosion-proof according to ATEX. Cylindrical tube made of galvanized sheet steel, with flange molded on both sides, hole pattern according to DIN 24155, built-in post-gluing wheel. Semi-axial impeller, eight spatially curved thermoplastic blades. Vibration-free running through dynamic balancing according to quality grade G 6.3 VDI 2060 and DIN ISO 1940. Three-phase short-circuit rotor motor, closed design, maintenance-free, sealed, low-noise ball bearings with long-term lubrication, not adjustable. Ex-design according to ATEX.
This text is machine translated.
Description
High-pressure pipe fan with cylindrical tube sleeve, flange on both sides, directly driven, explosion-proof according to ATEX. Cylindrical tube made of galvanized sheet steel, with flange molded on both sides, hole pattern according to DIN 24155, built-in post-gluing wheel. Semi-axial impeller, eight spatially curved thermoplastic blades. Vibration-free running through dynamic balancing according to quality grade G 6.3 VDI 2060 and DIN ISO 1940. Three-phase short-circuit rotor motor, closed design, maintenance-free, sealed, low-noise ball bearings with long-term lubrication, not adjustable. Ex-design according to ATEX.
This text is machine translated.
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