Honeywell 11255 manual K-Trac, Modular Filter Framing System, General, Versatility, Construction

K-Trac

Modular Filter Framing System

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General

K-Trac Filter Framing Modules are used for ASHRAE rated filters 2” to 36” in depth. K-Trac Modules are complete factory-designed units which replace multiple field-erected holding frames. They also provide inherent structural strength and leak- proof assembly that is sometimes lacking in frame- type installations.

K-Trac framing members are factory-cut to length, pre-drilled and gasketed for easy and quick assem- bly. Simple tools and light labor are all that are required. Filters are easily inserted or removed and require no clips or fasteners. Filters are angled into the upper track, then set into the lower track.

Versatility

K-Trac Filter Framing Modules are available in sizes up to a nominal 12 ft. high and 14 ft. wide for upstream or downstream service. Modules may be joined for larger banks. The 2” prefilter track accepts disposable or pleated prefilters for single- stage applications.

The primary filter track accommodates Precision Pak bag filters, Superflow V, or Rigid-Air filters, or other filters having nominal 1” thick he ders.

Construction

K-Trac framing members are cons ruc ed of Type 6063-T5 mill-finish extruded aluminum. Clear anodizing is available as an option. Prefilter and primary filter tracks are factory-ga keted at the top and bottom with polypropylene pile air seals.

Side-to-side gasketing is furnished on the filter headers with every hange. Side gaskets are com- pressed by a positive-sealing spring-loaded com- pression b r ctu ted by a sealing lever. The com- pression b r is retr cted when loading or unloading filter elements.

Modules 8 ft. wide include one vertical support for the upstream side. Wider modules are furnished with vertical supports on the upstream and down- stream sides. Sealing levers are located on the left side of each horizontal row when facing in the direction of air flow unless specified otherwise.

Important Features

•Provides substan ial savings in field assembly

•Filters are tightly sealed to eliminate air bypass

•Filters can be replaced quickly and easily

•Modules are factory-engineered with built-in stiff- ning

•Construction is corrosion-resistant aluminum

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