Air Handling Units - BDP

General
Specification
Compliance
Range
Pressure
Dimensions
Data
Accessories
Leaflet

for internal use only
can be fitted with electric or LPHW heater
8 models (4 sizes) for duct installation

General

airflow to 2.0 m3/sec
speed controllable via optional inverter
inlets and outlets fitted with "Mez" type duct connecting flanges
rigid casing construction
mounted on 100mm high galvanised sheet steel channel base
side access
bag and panel filter fit into slide-in channels
filter doors fitted with easy access fasteners
quick and easy to install

Specification

units are manufactured from spangled galvanised sheet steel, double skinned with 25mm thick mineral wool slab insulation of 45 kg/m3 density providing high degree of acoustic insulation)
fans are belt drive, double inlet, double width, forward curved centrifugal type, mounted on integral anti-vibration mounts. Fan impellers are statically and dynamically balanced in accordance with VDI 2060 and ISO 1940/1. Supplied as standard with pre-greased sealed for life bearings having L10 life of 20,000 hours at peak performance
standard motors of squirrel cage induction type, totally enclosed, fan cooled, suitable for 3ph, 50Hz electricity supply
motors with IP55 protection and Class F rating
fan and motor connected via vee belt drive, prealigned and tensioned
fan and motor mounted on a common chassis frame isolated from casing via open coil spring anti-vibration mounts. Flexible connector fitted between fan dis-charge and casing. Transit bolt fitted to prevent damage in transit
LPHW (low pressure hot water) coils constructed from copper tubes mechanically expanded into ribbed aluminium fin plates. Coils have galvanised sheet steel casing and mounted into slide-in channels for easy removal
electric heater batteries manufactured using sheathed incalloy 8 elements. The number and kW rating to be dictated by duty, number of stages required and electrical supply. A manual reset thermal cut-out is an integral part of heater control circuits. It is recommended that the fan run-on timer be incorporated in the controls to prevent possible heat damage
panel filters manufactured from bonded and coated spun glass fibre to G4 grade, fitted as standard in easily removable housings