High-flow fan CMV 450-1250

radialsuctionventilation

The Colasit CMV radial plastic fan is for higher volumes of up to 127000m³/h. This absolutely reliable and very stable plastic fan is available in different materials and drive concepts. Therefore, this radial fan is customizable for many applications and different corrosive media, also for ATEX zones 1 and 2. Construction – One stage, suction on one side – Direct drive or V-belt drive – CE marking Characteristics Static pressure min. 200 Pa to max. 1900 Pa Efficiency (tot. mech.) max. 68% Housing – Available in PE, PP, PPs, PPs-el, PVDF, PVC – Sturdy welded construction – 6 outlet positions for clockwise or counterclockwise rotation – Splinter protection for maximum safety – Inspection port in casing – Housing can be removed to clean the fan Impeller – Available in PP, PPs, PPs-el, PVDF – Forward-curved impeller blades – Transmission of force via standard taper lock bushing or positive fit Support – Available in stainless steel or galvanized – Sturdy sheet metal construction – Extrusion construction for size 900 and up – Maintenance-free pillow block bearing for version with V-belt drive Accessories/options Required – Vibration absorbers for floor mounting – Sleeves as flexible connection or protective grid – Isolation switch Optional – Frequency converter for speed control – Casing drain – Motor cover