Econo Flow Roof Units - EC Series

  Features

  • The range covers sizes 355 - 630mm diameter sixle bladed axial flow fans.
  • All models include a steel finger proof guard as standard mounted to the inlet side of the fan.

  Construction

  • The roof units are precision manufactured from glass fibre reenforced polyester resin giving a strong yet light-weight construction.
  • The cowls have been aerodynamically designed to produce the minimum possible resistance to airflow whilst offering full protection against the weather.

  Motors

  • Asynchronous induction type motors with squirrel type external rotors.

  Dimensions

 
 
Model EC A B C D E Kg
355 710 400 660 400 80 21
400/450 810 500 760 450 80 28
500 960 650 900 585 100 46
630 1240 790 1020 675 100 73

  Technical Data

Model EC V m3/hr r.p.m. Noise dB(A) W A Capacitor
355/4/1 230 3000 1350 57 170 1.1 2
355/4/3 400 3110 1400 57 160 0.5  
400/4/1 230 3950 1300 60 210 1.15 3
400/4/3 400 4100 1350 60 210 0.57  
450/4/1 230 5300 1200 64 280 1.3 4
450/4/3 400 5500 1250 74 280 0.6  
500/4/1 230 6750 1300 69 400 1.75 10
500/4/3 400 6750 1300 69 400 0.8  
630/6/1 230 9388 900 73 520 2.2 15
630/4/3 400 10940 1300 65 700 1.8  
630/6/3 400 9388 900 65 520 1.5  

  Performance

  Auto Cad

  Pdf

Download AUTO CAD file
Download pdf file
   

TDE

The Multiflow TDE 500 to 710 range consist of fully cased, cylindrical models with circular mounting flanges at both ends and a wired terminal box.

RVF

The Mini Centrifugal Roof Fan series are the new type roof extract units available in 2 sizes and suitable for vertical and horizontal installation. The low noise external motor and high efficient backward bladed impeller meets the requirement of efficient ventilation in residential, commercial and light industrial applications.

Future 150

The Decor Series can be wall or ceiling mounted and is designed to exhaust stale and moist air from bathrooms, toilets, laundries etc. They are also suitable for ventilating all types of small or closed areas.

TD Silent

The Silent Series is a low profile mixed-flow in-line fan that produces low noise when in operation. It does this through a specifically designed perforated internal skin that directs sound waves produced inside the fan to a layer of sound absorbent material.

NEW!! TD-EVO

The low-profile TD-EVO 250 and 315 in-line mixed-flow fans for circular ducts have a unique design where the support bracket allows the motor and impeller assembly to be fitted or removed without dismantling the adjacent ducting.

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