Skyflow SSFV
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Featuring our new high efficiency impeller, the Skyflow SSFV range is a range of vertical discharge axial flow roof extract units, which are designed to discharge the air at higher velocities away from roof levels, balancing the need to satisfy architect’s modern day building needs against a vertical design.

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Learn more about individual features and benefits of our products.

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The Skyflow SSFV range of roof mounted fans as manufactured by Elta Fans Ltd.

Technical information


The technical information available to you from ELTA Fans is exhaustive - Choose from either sound, performance and electrical or dimensional data for each and every product



Elta supply a full range of accessories for each of their products.



Choose up to three products to compare their features side-by-side.



Get the full brochure, wiring diagrams and operation and maintenance instructions.

SPP Features and Benefits

Features & Benefits


Motors have sealed for life bearings.


SSFV units are designed to be suitable for either curb or purlin mounting and can be mounted on flat or inclined roofs with a maximum pitch angle of 15°

Design appeal

Roof units are supplied as standard in goose wing grey, with the option of any other RAL colour to comply with the architects overall design, profile and colour scheme for a building.

Quality assurance

All units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.


Air operated shutters are fitted as standard which stops any discharged air (dirty air) from re-entering the building, as well as protection against the elements.

Ease of wiring

The electrical connection to the motor is made by an IP55 terminal box fitted to a 550mm flying lead from the units inlet side.

Tested to the very latest standards

SSFV units are tested to ISO 5801:1997 (airside performance) and to BS 848 Pt 2:1985 (sound performance) meaning accurate, up to date information on performance and noise data that can be relied upon.

SPP Specifications


The Skyflow SSFV range of vertical extract fans as manufactured by Elta Fans Ltd. 46 Third Avenue, Pensnett Trading Estate, Kingswinford, West Midlands DY6 7US, UK, Tel: +44 (0) 1384 2758000 - If you need more information - Contact us.


The top cowl and fan support housing shall be manufactured from UV stabilised GRP finished in goose wing grey (BS 00-A-05).

Quality Management

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001:2008.

Typical Application

  • Industrial Units
  • Hospitals
  • Workshops
  • Purlin Boxes (039B)

    Pre-galvanised mild steel

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  • Drop In Silencers (068)

    Galvanised steel casing with perforated steel lining and baffles

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  • Soaker Sheets (039S)

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Accessories & Wiring Data