Honeywell 11255 manual Uni-Frame, Media Holding Frame, Guide Spe ifi ations, General, Installation

Uni-Frame

Media Holding Frame

Models 80955.xxxxxx

General

Uni-Frames are designed for retaining air filter media pads in applications that require additional media support.

The frame is fabricated of 26 gauge corrosion- resistant steel channel with each corner of the frame mitered for squareness. Filter pads are sup- ported on the downstream side with a corrosion- resistant steel expanded metal lathe grid. The expanded metal lathe backing is spot welded to the air exit side to prevent vibration. Retainer bars for the upstream side are available as an option.

Standard Sizes

Nominal Size

Actual Size	(inches)
24 x 24 x 1	23-1/2 x 23-1/2 x 7/8
20 x 25 x 1	19-1/2 x 24-1/2 x 7/8
20 x 20 x 1	19-1/2 x 19-1/2 x 7/8
16 x 25 x 1	15-1/2 x 24-1/2 x 7/8
16 x 20 x 1	15-1/2 x 19-1/2 x 7/8
24 x 24 x 2	23-1/2 x 23-1/2 x 1-7/8
20 x 25 x 2	19-1/2 x 24-1/2 x 1-7/8
20 x 20 x 2	19-1/2 x 19-1/2 x 1-7/8
16 x 25 x 2	15-1/2 x 24-1/2 x 1-7/8
16 x 20 x 2	15-1/2 x 19-1/2 x 1-7/8

Installation

Typical applications include roof op units, spray booths, residential units, unit ven ila ors and other applications not suited for ordinary fiberglass throwaway filters becau e of airflow velocity or environmental considerations

Guide Spe ifi ations

1.0Gener l

1.1Perm nent p d holding frames shall be Uni-Frame as manufactured by Flanders.

2.0Construction

2.1Frames shall be constructed of 26 ga. cor- rosion-resistant steel.

2.2Corners shall be mitered in order to elimi- nate snagging of the media pad.

2.3The media shall be supported on the down- stream side by an expanded metal lathe back- ing which is welded in place.

3.0Installation

3.1Install frames in accordance with the manu- facturers specified recommendation.

Important Features

•26 ga. corros on-res stant steel construction

•Metal lathe support backing

•Mitered corners to ensure squareness and liminate snagging of media

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL 121