Honeywell 11255 manual Performance Data, Capacities and Dimensions

Performance Data

Capacities and Dimensions

	Nomina	Nominal Size		Standard Capacity							High Capacity
		H x W x D	300 fpm		500 fpm		Media	Wt.	300 fpm			500 fpm		M dia	Wt.
	l Depth
		(in.)					Area	Each						Ar a	Each
	(in.)		cfm	PD	cfm	PD	sq. ft.	(lbs.)	cfm	PD		cfm	PD	sq. ft.	(lbs.)
		10 x 10 x 1	210	0.15	347	0.35	1.1	0.2	210	0.13		347	0.33	1.6	0.2
		10 x 20 x 1	417	0.15	694	0.35	2.2	0.3	417	0.13		694	0.33	3.2	0.4
		12 x 20 x 1	500	0.15	833	0.35	2.7	0.4	500	0.13		833	0.33	3.8	0.5
		12 x 24 x 1	600	0.15	1000	0.35	3.5	0.5	600	0.13		1000	0.33	4.5	0.6
		14 x 20 x 1	583	0.15	972	0.35	3.1	0.5	583	0.13		972	0.33	4.5	0.6
		14 x 25 x 1	729	0.15	1215	0.35	4	0.6	729	0.13		1215	0.33	5.3	0.7
1		15 x 20 x 1	625	0.15	1042	0.35	3.3	0.6	625	0.13		1042	0.33	4.8	0.7
		16 x 20 x 1	667	0.15	1110	0.35	3.6	0.6	667	0.13		1110	0.33	4.8	0.7
		16 x 25 x 1	834	0.15	1390	0.35	4.6	0.7	834	0.13		1390	0.33	6.1	0.8
		20 x 20 x 1	834	0.15	1390	0.35	4.6	0.7	834	0.13		1390	0.33	6.1	0.8
		18 x 24 x 1	900	0.15	1500	0.35	4.8	0.7	900	0.13		1500	0.33	6.9	0.9
		18 x 25 x 1	945	0.15	1575	0.35	5	0.7	945	0.13		1575	0.33	7.2	0.9
		20 x 24 x 1	1000	0.15	1667	0.35	5.3	0.8	1000	0.13		1667	0.33	7.7	1.0
		20 x 25 x 1	1042	0.15	1735	0.35	5.5	0.8	1042	0.13		1735	0.33	7.6	1.0
		24 x 24 x 1	1200	0.15	2000	0.35	6.4	0.9	1200	0.13		2000	0.33	8.9	1.1
		10 x 20 x 2	417	0.12	694	0.27	4.5	0.6	417	0.11		694	0.25	6.4	0.8
		12 x 20 x 2	500	0.12	833	0.27	5.3	0.7	500	0.11		833	0.25	7.7	0.9
		12 x 24 x 2	600	0.12	1000	0.27	5.8	0.8	600	0.11		1000	0.25	8.7	1.0
		14 x 20 x 2	583	0.12	972	0.27	6.2	0.8	583	0.11		972	0.25	8.9	1.0
		14 x 25 x 2	729	0.12	1215	0.27	7.8	1.0	729	0.11		1215	0.25	11.2	1.2
		15 x 20 x 2	625	0.12	1042	0.27	6.7	0.8	625	0.11		1042	0.25	9.6	1.0
	2	16 x 20 x 2	667	0.12	1110	0.27	6.6	0.9	667	0.11		1110	0.25	10	1.1
		16 x 25 x 2	834	0.12	1390	0.27	8.3	1.1	834	0.11		1390	0.25	12.4	1.3
		18 x 24 x 2	900	0.12	1500	0.27	9.6	1.2	900	0.11		1500	0.25	13.8	1.5
		18 x 25 x 2	938	0.12	1563	0.27	10	1.3	938	0.11		1563	0.25	14.4	1.6
		20 x 20 x 2	834	0.12	1390	0.27	8.3	1.1	834	0.11		1390	0.25	12.4	1.3
		20 x 24 x 2	1000	0.12	1667	0.27	10.7	1.3	1000	0.11		1667	0.25	15.3	1.6
		20 x 25 x 2	1042	0.12	1735	0.27	10.3	1.3	1042	0.11		1735	0.25	15.5	1.6
		24 x 24 x 2	1200	0.12	2000	0.27	12.3	1.5	1200	0.11		2000	0.25	17.8	1.8
		25 x 25 x 2	1300	0.12	2170	0.27	13.3	1.6	1300	0.11		2170	0.25	19.2	1.9
		Nominal Size		St	nd rd Capacity						High Capacity
	Depth		300 fpm		625 fpm		Media	Weight	300 fpm			625 fpm		Media	Weight
		H x W x D (in.)
							Area	Each						Area	Each
			cfm	PD	cfm	PD	(sq. ft)	(lbs.)	cfm	PD		cfm	PD	(sq. ft)	(lbs.)
		12 x 24 x 4	600	0.10	1250	0.30	11.6	1.5	600	0.09		1250	0.28	14	1.7
		16 x 20 x 4	667	0.10	1390	0.30	11.8	1.7	667	0.09		1390	0.28	15.5	1.8
		16 x 25 x 4	834	0.10	1735	0.30	15.0	2.0	834	0.09		1735	0.28	19.6	2.2
		18 x 24 x 4	900	0.10	1500	0.30	17.4	2.1	900	0.09		1500	0.28	21.9	2.3
	4	20 x 20 x 4	834	0.10	1735	0.30	15.0	2.0	834	0.09		1735	0.28	19.6	2.2
		20 x 24 x 4	1000	0.10	1667	0.30	19.3	2.3	1000	0.09		1667	0.28	24.3	2.5
		20 x 25 x 4	1042	0.10	2170	0.30	20.2	2.3	1042	0.09		2170	0.28	24	2.5
		24 x 24 x 4	1200	0.10	2500	0.30	22.3	2.5	1200	0.09		2500	0.28	28	3.0
		25 x 29 x 4	1500	0.10	3100	0.30	27.2	3.1	1500	0.09		3100	0.28	34	3.6
		28 x 30 x 4	1680	0.10	3500	0.30	31.3	3.5	1680	0.09		3500	0.28	39	4.2

Notes:

1.PD represents clean pressure drop in inches w.g. The recommended final pressure drop for all models is 1.0 in. w.g. System design may dictate a lower change-out point.

2.Actual filt r face size for 12 x 24 and 24 x 24 filters is 5/8 in. under on height and width. Actual face size on all oth r sizes is 1/2 in. under on height and width.

3.Actual filter depth is 1/8 in.under for all nominal 1 in. deep filters. Actual filter depth is 1/4 in. under for all nom- inal 2 in. and 4 in. deep filters.

4.For capacities other than those shown, ratio the face velocities.

5.Performance tolerances conform to Section 7.4 of ARI Standard 850.

6.Performance values stated may be averages typical of the products listed. Contact factory for actual per- formance test reports on specific products.

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