Products

Small AHUs EHB - AC Motors

Overview

• 14 models (7 sizes) for internal or external installation
• airflow to 1.57 m³/sec, pressure to 350 Pa
• speed controllable
• nlets and outlets fitted with "mez" type duct connecting flanges
• rigid casing construction with triple layer of steel at corners - 8mm dia integral fixing point at each corner for either floor or ceiling mounting
• optional casing materials include stainless steel or aluminium - can be powder coated to any BS or RAL colour
• bag and panel filter fit into slide-in channels
• top access on duct mounted models (bottom access can be provided if required)
• top access on external models (via a single, removable weather lid)
• air inlets on external units protected by weatherproof cowl and bird guard
• roof mounted units constructed in galvanised steel, single skin with plastisol exterior in light grey to BS10A05

• internally mounted units are finished in galvanised, double skinned steel with 25mm thick mineral wool slab insulation of 45 kg/m³ density (providing high degree of acoustic insulation) (50mm panels with high density mineral wool and barrier matt also available for reduced noise breakout)
• fans are direct drive double inlet, double width, forward curved centrifugal type
• motors - with thermal overload protection
• electric heater batteries for 1ph and 3ph operation are manufactured from sheathed rod elements with an integral, manual reset thermal cut-out for wiring into control unit
• maximum air temperature 40ºC
• panel filters manufactured from bonded and coated spun glass fibre to G3 grade, fitted as standard in easily removable housings. Higher degree of filtration can be provided on request