Elta Revolution SLC Long Cased Axial Flow Fan The Elta Revolution SLC is a long cased axial flow fan range for commercial plus industrial ducted ventilation where strength, corrosion resistance plus controllability are priorities. With 11 standard diameters from 315mm to 1000mm it is easy to match duty requirements across new installs plus replacement projects. Select models are available for next day delivery. Key reasons it performs well in demanding systems Efficient aerofoil impeller: adjustable pitch blades in pressure die cast aluminium with increased chord plus twist for improved efficiency Built for arduous duties: strengthened blade root helps reduce stress in higher load applications External mounting suitability: corrosion resistant construction designed for tougher environments Simple electrical connection: weatherproofed cable to an IP55 terminal box mounted externally for easier access Control flexibility: AC models suit inverter control, IE5 EC models accept common analogue control options Performance overview Air volume flow rates: up to 19.63 m³/s (model dependent) Static pressure: up to 994 Pa (model dependent) Operating temperatures: up to +60°C (model dependent) Motor options: AC plus IE5 EC variants across the range Construction and components Casing: heavy gauge mild steel formed from a single sheet then roll formed plus welded for strength, hot dip galvanised to BS EN ISO 1461:2009 Motor: totally enclosed foot mounted motors to IP55 with sealed for life bearings Efficiency grades: AC motors comply with IE2, IE3 available on request, EC motors comply with IE5 Impeller: factory set blade angle to target maximum performance for the selected model Control options in plain terms Control method depends on model. AC fans are typically speed controlled using an inverter. IE5 EC fans can be connected via DC voltage 2 to 10V, DC current 4 to 20 mA, frequency 10 to 95% or a potentiometer depending on the selected unit. Where it is commonly specified Kitchen canopy systems Industrial units plus warehousing Factories plus process areas Schools, sports halls plus hotels Cooling stations plus air handling related applications Agriculture, airports plus marine environments Accessories and add ons Common options include bell mouth inlets, flexible connections, matching flanges, dampers, silencers, AV mounts, mounting feet, impeller side guards plus compatible speed control equipment. Selection tip Match diameter plus duty point using the performance data then confirm motor type plus control preference based on how the fan will be operated day to day. For replacement jobs, start with the existing fan code then verify electrical supply plus required airflow. Warranty: 12 months. Product Data, Performance & Dimension Sheet All performance curves, sound data, electrical details, dimensions plus accessory options for selecting the correct Revolution SLC model. Use this when you need to match airflow plus pressure to the right diameter and motor type. Click here to download the product data, performance and dimension sheet. Click here to download the full data, performance and dimension sheet. Installation, Maintenance & User Guide Installation requirements, wiring guidance, start up checks plus routine maintenance steps for keeping Revolution SLC fans running reliably. Includes key notes on safe isolation plus recommended inspection intervals. Click here to download the installation, maintenance and user guide. Click here to download the full installation, maintenance and user guide. Looking to specify or purchase? Explore our full range of heat recovery ventilation units or contact Buy Ventilation for expert guidance on selecting the right system for your project.
AC 4 Pole Three Phase, EC Single Phase, AC 4 Pole Single Phase, AC 2 Pole Single Phase, AC 2 Pole Three Phase High Performance (2A-3AC), AC 2 Pole Three Phase, AC 2 Pole Three Phase High Performance (2B-3AC), AC 4 Pole Single Phase High Performance (4B-1AC), AC 4 Pole Three Phase High Performance (4B-3AC)