HOW TO MEASURE A RABΞScreen Model U Flexible Filter

HOW TO MEASURE A RABΞScreen Model U Flexible Filter
RABΞScreens Model U filters are flexible, vinyl framed, equipment protecon filters.
They are manufactured to fit any size or shape of air intake opening.
Model U filters can be aached to any flat framework with drop tab fastenings, “T” track slide rail, stainless steel
grommets, hook & loop, sheet metal screws or any other fixing of your choice.
Aachment should be made a flat surface if possible although some degree of misalignment is permissible.
All filters are manufactured to the EXACT size ordered.
When measuring for RABΞScreens Model U filters, the vinyl border will add 32mm to all
edges of your intake opening measurement. A narrower 19mm width can be provided upon
request.
Example: Air Intake 500mm x 500mm (filter face shown in grey)
Measurements will be 532mm x 532mm (frame shown in red)
Note: If the equipment or air intake you are aempng to aach to is not flat surfaced
32mm outside of the actual filter face, you should expand your measurement unl you can
mount your frame on a flat surface. Add this to your filter measurements.
In the above example one edge is not flat and needs to be extended by 50mm.
Measurements will be 532mm x 582mm
Installaon:
Drop Tab Fastenings – the nylon fing should be located to match the centre line of the grommets. Two self‐tapping
stainless steel screws are provided with each fing. Pilot holes should be drilled first.
Hook & Loop (Velcro®) Fastening – the mounng surface should be cleaned with a grease removing agent to provide a
“key”. The self‐adhesive hook strip is then secured to the frame to allow the loop strip filter to be easily fied.
Other Fastenings – please discuss with the RABΞScreens air intake filter screen office on 01635 248633
Email
Web
sales@rabse.com
www.airintakescreen.co.uk