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British Manufacturers of
Fire Rated Pressure Relief Dampers
Fire Suppression Gas Extract Units
Air Handling Equipment
Heat Recovery Systems
Hot Water Condensate Pumps

Supply Air Permanent Extract Heat Recovery (SAPER) Units

The Puma SAPER units are ideal for any application which requires fresh air input and permanent extract combined with the energy saving advantage of a heat exchanger.

Direct Driven SAPER


Direct driven Supply Air/Permanent Extract/Heat Recovery unit

Dutys available from 0.05 - 1.1 m3/sec without Face & Bypass Damper (FBD)
Dutys available from 0.04 - 0.8 m3/sec with a Face & Bypass Damper (FBD)

pdf iconDirect Driven SAPER

Belt Driven SAPER


Belt driven Supply Air/Permanent Extract/Heat Recovery unit

Dutys available from 0.15 - 5.5 m3/sec without Face & Bypass Damper (FBD)
Dutys available from 0.15 - 4.0 m3/sec with a Face & Bypass Damper (FBD)

pdf iconBelt Driven SAPER

Two types of construction are available, Channel & Tray (CT) and Pentapost (PP). Both are avialable as Single Skin (SSK) lined with 'Pyrosorb' insulation or Double Skin (DSK) filed with 60kg/cm2 'Rockwool' Insulation - 25mm or 50mm Panel Thickness. for further details please see the PDF leaflets - links above.

All models are available as Galvanised Steel Internal units or powdercoated RAL 5017 Blue external mounted units.

Options include - Various Heater sizes, Silencers, Fan Speed Controllers, and various grades of filtration.

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