Honeywell 11255 Installation, Flanders - Foremost in Air Filtration, Notes, Guide Specifications

	Standard Size Capacities and Dimensions
Actual	Actual	Nominal cfm	Carbon weight (lbs.)
			per filter
Depth	HxW
		at 300 fpm
(inch)	(inch)		C50	C75
	11-1/2 x 23-1/2	600	2.00	2.75
	15-1/2 x 19-1/2	660	2.25	3.00
3/4	15-1/2 x 24-1/2	830	2.75	3.75
	19-1/2 x 19-1/2	830	2.75	3.75
	19-1/2 x 24-1/2	1040	3.25	4.75
	23-1/2 x 23-1/2	1200	4.00	5.50
	11-1/2 x 23-1/2	600	4.00	5.50
	15-1/2 x 19-1/2	660	4.50	6.00
1-3/4	15-1/2 x 24-1/2	830	5.50	7.50
	19-1/2 x 19-1/2	830	5.50	7.50
	19-1/2 x 24-1/2	1040	6.50	9.50
	23-1/2 x 23-1/2	1200	8.00	11.00

Installation

The Model C carbon filter can be installed with, or in some cases, inst ad of an existing dust filter. If the filt r track is 2” thick, it is often possible to slide in a 1” prefilter and a 1” carbon filter.

Built-up filter banks with h lding frames are particularly easy re r fit using Model P fasteners. Model C carbon fil- ters are ideal for u e in the prefilter track of the two- tage Sureseal filter housing.

Notes:

1.Special size Model C filters are available. Contact your local representative or the factory.

2.Recommended maximum rated velocity is 500 fpm.

3.Pressure drop for clean Model C filters at 300 fpm face velocity is:

C50-1inch, .30 w.g. C50-2 inch, .25 w.g.

C75-1inch, .35 w.g. C75-2 inch, .30 w.g.

	Guide Specifications
1.0 General	2.4	Filter frame shall be die-cut or U-Channel mois-
1.1 Disposable carbon air fi ers shall be Model C as		ture-resistant beverage board.
manufactured by F anders.	2.5	Each order shall be sealed in plastic to retain

2.0 Filter Construct on		carbon efficiency prior to installation.
2.1	Filters shall be constructed of laminated cellulose	3.0 Carbon Fill
	paper honeycomb whose cells are partially filled
		3.1 The minimum pounds of carbon per square foot of
	with granular virgin coconut shell base activated
		filter face area shall be not less than:
	carbon.
		C50-1” 0.80, C50-2” 1.75
2.2	Fill l v l shall be 50% or 75% as specified.
		C75-1” 1.13, C75-2” 2.50
2.3	Carbon shall be retained by a non-woven nylon

mesh.

Flanders - Foremost in Air Filtration

106 Corporate Headquarters, St. Petersburg, FL