RDE / RVE

Experts in Ventilation

Axial Flow Roof Units - RDE / RVE Series

Features
The range covers sizes 200 - 1000mm diameter with Elta axial flow impellers. Construction The AMS range of roof units are precision manufactured from glass fibre re-enforced polyester resin giving a strong yet lightweight construction. The cowls have been aerodynamically designed to produce the minimum possible resistance to airflow whilst offering full protection against the weather. Motors Totally enclosed IP55 tested to BS4999 and BS5000 and suitable for exposure to weather. Standard voltages are 400 volt and 230 volt nominally. Single-phase IP55 speed controllable motors are available. The rotorex motors are IP44 protected with a working temperature of -40°C to 40°C. Special features Refer to p D-2. High temperatures smoke spill fans are available. Special voltages, speeds and classes are available on request. Special finishes in hard gloss gel coats are available. Soaker sheets Soaker sheets are available in most modern roof profiles complete with intergral upstands. Selection procedure The units are selected of the standard AMS axial flow curves allowing a K factor of 1.0 for the RDE and a K factor of 1.25 on the RVE.
Dimensions

Dimensions

Performance

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RDE 200 250	RDE 300	RDE 400 450	RDE 500 560


RDE 630 710			Download Pdf