The Camfil Farr Magna-Frame I is an individual holding frame designed to ensure that the system efficiency equals the filter efficiency.
Positive sealing integrity with swing bolts and equi-bearing clamps to ensure an airtight filter to frame flange seal. Tapered swing bolt receptacle guides and predrilled assembly holes with annular filter alignment dimples.
The Magna-Frame I:
- Is constructed of all-welded 14-gauge galvanized steel (also available in 304SST). The frame will withstand 30 inch/lb. of sealing torque on the filter element at differentials greater than 10" w.g. without distortion. Sealing integrity is further ensured through the use of welded mitered corners.
- Includes a 1" absolute filter sealing flange to ensure an airtight filter gasket to frame seal.
- Includes annular-based dimples for proper filter alignment. Filter changes are simplified as the filter is centered within the holding frame.
- Includes pre-punched assembly holes for quick and easy assembly. The holes are within the annular dimples to recess assembly bolts or rivets.
- Incorporates vertical side swing bolt assemblies with equi-bearing clamps to provide uniform filter sealing pressure.
- Is available with an optional absolute prefilter kit that allows the installation of an absolute filter, ASHRAE high efficiency filter and prefilter in one assembly. Absolute filter integrity is not compromised during prefilter service.
The Magna-Frame I is guaranteed to provide a scannable seal on the downstream side when filter elements are properly installed. It is the perfect hardware companion to Camfil Farr Absolute filters. Filters are available in efficiencies from 95% at 0.3 microns to 99.995%.