Smoke extract fans are typically used as part of a strategy for minimising the effects of fire. Effective extraction of smoke can win time for escaping occupants and attending fire crews alike.
A sub-branch of smoke fans are car park fans and tunnel fans, sometimes known as jet fans. Although they may extract smoke should a fire arise their main job is to effect an air movement through the structure to ensure that harmful exhaust gases do not accumulate.
Smoke fans are generally rated to operate at higher temperatures than standard fans and they come in numerous forms including roof extract fans, centrifugal duct fans and axial duct fans.
Puravent supplies a range of Systemair smoke extract fans with axial and centrifugal options available to suit your application. Temperature classes between 250 °C and 600 °C are available. If you require any assistance, please call us on 01729 924108 to discuss your requirements.
Average The Room Is A Normal Residential Room, Office, Reception Area Or Similar, Where There Is Not Overly Crowded With People, Computer And Office Equipment.
Above Average There Are Factors That Contribute To Additional Heat Being Generated In The Room E.G. Strong Lighting, Overcrowding With People And Office Equipment, Conservatory Type Room, Or Flat Roofed Room.
High There Are Factors That Contribute To A High Heat Load In The Room. E.G. Commercial Cooking, Much Computer And Server Equipment, Switchgear, Temporary Building With Thin Walls And Flat Room, Plain Glass Conservatory.
The Total Average Pressure Drop Over Your Higher Efficiency Filters And/Or Carbon Filters Is;
Pascals
This Pressure Drop Is Costing In Energy Alone
£
Per year
It Is Probable That A Sanuvox In-Duct System Could Break Down The Biological, Chemical And Odourous Contaminants On This Air Flow For Between 16 And 25% Of This Running Cost
£
Lower energy cost estimate of an equivalent Sanuvox system (16%)
£
Higher energy cost estimate of an equivalent Sanuvox system (25%)
This calculator is provided as a broad based indication of the energy cost of running a filter based air purification, and an indicative cost of running a Sanuvox system as an alternative. It should not be assumed to be absolutely accurate and should not be used as the basis of an actual system design or forecast of cost saving of an actual system. We accept no liability for consequences of the inappropriate use of this calculator, or its results. Actual figures would depend on the proposed system for a particular application and on the exact parameters of that application.