Induction Ventilation MIXED FLOW

introduction JetVent Mixed flow induction fans are designed to provide general ventilation requirements for car parks, vehicle bays and other building services applications by extracting harmful pollutants, in particular, carbon monoxide (CO), nitrous oxides, fumes from vehicle fluids, oil and other fuels. The innovative design of JetVent Mixed flow induction fans provides major benefits in terms of reduced installation and running costs, as well as effective ventilation control against harmful pollutants. JetVent Mixed Flow units incorporate ‘Multiflow’, the world’s first, fully adjustable blade,...

There are a number of differences between conventional mechanical and impulse ventilation systems, namely; • The distribution ducting used in traditional systems (Figure 2.0) is replaced by a number of small JetVent impulse fans (Figure 3.0) to direct the airflow across the designated area. • Without the distribution duct resistance, smaller exhaust and supply fans and / or motors can be used. The impulse ventilation system is based on a number of small, strategically located high velocity fans in place of the distribution ductwork traditionally used in car parks. Induction fans operate on well...

Designed for fume removal, the JetVent Mixed flow induction fan provides 1.5 m3/s at 50 Newton’s thrust with a uni-directional airflow. application The JetVent Mixed Flow unit is purposely designed for general ventilation applications by removing harmful pollutants such as carbon monoxide and nitrous oxides. no ductwork requirement By adding momentum to the air, JetVent thrusts air towards the desired extract points to ensure stagnant fumes are cleared effectively and efficiently. This principal eliminates the requirement for ductwork within a car park, as the JetVent effectively transfers the...

design capabilities With tomorrow’s technology at our finger tips, by utilising market leading software, Elta can pinpoint, analyse and make design changes and improvements without the expense of conventional prototyping, working with our customers to meet their specific needs. ease of mounting The integral mounting plate with four fixing points for mounting the unit to the ceiling greatly assists installation. ingress protection A minimum protection to IP55 improves reliability and ease of cleaning by means of pressure washing components. An external pad lockable Isolator switch to IP65 standard...

applications Elta Fans has a wealth of experience and knowledge, dedicated to understanding your particular needs. Whether your criteria is optimising space, specific performance characteristics, low noise levels or a high specification finish, the JetVent Mixed Flow induction unit continues to enhance Elta’s reputation in the design and supply of specialist ventilation products. The requirement for general ventilation of fully enclosed or open sided car parks, as well as vehicle bays, metro stations, distribution warehouses and other applications is increasingly important in overcoming harmful...

The JetVent Mixed Flow induction unit provides 50N of thrust and is suitable for ambient operating temperatures of up to 70°C. casing The all metal fan casing provides a long lasting and robust construction. The integral mounting feet on the casing allow the unit to be mounted directly to the ceiling. All casing parts are manufactured from pre-galvanised sheet steel and epoxy powder coated in standard RAL 7035 (Grey) or any other RAL colour upon request. specification impeller Adjustable pitch mixed flow impellers with the blade angle set to meet the required thrust. The impeller construction...

The ventilation requirements to limit the concentration of carbon monoxide and other vehicle emissions in covered car parks can be found in Approved Document F of the UK Building Regulations and in BS 7346-7:2006 Components for smoke and heat control systems - Code of practice on functional recommendations and calculation methods for smoke and heat control systems for covered car parks. Elta Fans is a major supplier of axial flow fans for fresh air supply and extract as well as for emergency smoke ventilation systems. Standard axial flow fans are available up to 2000mm in diameter. The SmokeVent...

performance & sound data electrical data wiring diagram ELTA 50N INDUCTION FAN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SWITCHED POSITIONS NOT USED MOTOR 400V 3Ph 50Hz SUPPLY BLUE YELLOW RED U1 V1 W1 DOL ISOLATOR Product Thrust Volume Flow Velocity Sound Pressure Code Newtons Rate m3/s m/s dBA @ 1m JIV-CPMF-50N 50 1.5 21 69 Product Speed Motor Power FLC SC Supply Code r/min kW Amps Amps V/Ph/Hz JIV-CPMF-50N 1375 1.5 4.3 15.5 400/3/50

dimensional data 51 15 DETAIL H D B H E F C A G Product A B C D E F G Weight Code kg JIV-CPMF-50N 1600 898 247 858 461 243 125 81

Elta Fans Ltd 17 Barnes Wallis Road, Segensworth East Industrial Estate, Fareham, Hampshire, P015 5ST, United Kingdom. Visit: eltafans.com e-mail: [email protected] Applied Technology: Tel: +44 (0) 1489 566500 Fax: +44 (0) 1489 566555 Building Services: Tel: +44 (0) 1384 275800 Fax: +44 (0) 1384 275810 Export: Tel: +44 (0) 1489 566500 Fax: +44 (0) 1489 566555 EF-JIV-0107-01