Steel Security Grille

Instruction:

The series maximum security grilles feature a perforated face plate that makes finger penetration diffcult in areas that need a secure environment,The 46% free area perforation provides minimum pressure loss,making the grille an ideal choice for secure area that require large amouts of supply or return air.

Features:

1)3/16”Thick stitch welded sleeve(steel),1/8”Thick stitch welded sleeve(aluminum).

2)30”X30”maximum unit size.

3)6”,8”,10”,12”,14”,16” and 18” sleeve lengths.

Accessories:

1) Angel frame shipped loose and unpainted.(steel is constructed of 1 1/2”X1 1/2”X3/16” angle;aluminum is constructed of 1 1/2”X1 1/2”X1/8”angle)

2) Security bars on 6” center(steel is constructed of 3/4” diameter bars;aluminum is constructed of 1/2” diameter bars)

3) Anchor bars (steel is constructed of 3X3/4” diameter bars;aluminum is constructed of 3X1/2” diameter bars)

4) Two loose angle shipped loose and unpainted steel is constructed of 1 1/2”X1 1/2”X3/16” angle;aluminum is constructed of 1 1/2”X1 1/2”X1/8”angle)

5) Front or rear operated OBD

Finish:

Standard finish is british white

Optional finish is Mill

Drawing:

drawing .jpg

Refrence chart:

refrence chart1.jpg

refrence chart2.jpg

refrence chart3 .jpg

refrence chart 4 .jpg

Dimensions:

IP data						NC	Metric data
Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw		Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw
In	ft²	FPM	CFM	“WG	ft		mm	m²	m/s	L/s	Pa	m
10” X 10”	0.694	100	69	.005	1-3-8	-	254 X 254	0.065	0.51	33	1.2	0.5-1.0-2.4
		150	104	.011	3-6-12	-			0.76	49	2.8	1.0-1.8-3.6
		200	139	.020	5-8-16	-			1.02	66	4.9	1.6-2.4-4.8
		250	174	.031	7-10-20	-			1.27	82	7.7	2.0-3.0-6.0
		300	208	.044	8-12-22	15			1.52	98	11.0	2.4-3.6-6.8
		400	278	.079	11-16-26	24			2.03	131	19.6	3.2-4.8-7.9
		500	347	.123	13-20-29	30			2.54	164	30.6	4.0-6.0-8.8
		600	417	.177	16-22-32	36			3.05	197	44.1	4.8-6.8-9.7
		700	486	.241	19-24-34	40			3.56	229	60.0	5.6-7.4-10.4
10” X 12”	0.833	100	83	.005	2-4-9	-	254 X 305	0.077	0.51	39	1.2	0.5-1.1-2.6
		150	125	.011	4-7-13	-			0.76	59	2.8	1.1-2.0-4.0
		200	167	.020	6-9-17	-			1.02	79	4.9	1.8-2.6-5.3
		250	208	.031	7-11-22	-			1.27	98	7.7	2.2-3.3-6.6
		300	250	.044	9-13-25	16			1.52	118	11.0	2.6-4.0-7.5
		400	333	.079	12-17-28	24			2.03	157	19.6	3.5-5.3-8.6
		500	417	.123	15-22-32	31			2.54	197	30.6	4.4-6.6-9.7
		600	500	.177	17-25-35	37			3.05	236	44.1	5.3-7.5-10.6
		700	583	.241	20-27-38	41			3.56	275	60.0	6.2-8.1-11.4
10” X 14”	0.972	100	97	.005	2-4-9	-	254 X 356	0.090	0.51	46	1.2	0.5-1.2-2.9
		150	146	.011	4-7-14	-			0.76	69	2.8	1.2-2.1-4.3
		200	194	.020	6-9-19	-			1.02	92	4.9	1.9-2.9-5.7
		250	243	.031	8-12-24	11			1.27	115	7.7	2.4-3.6-7.2
		300	292	.044	9-14-27	16			1.52	138	11.0	2.9-4.3-8.1
		400	389	.079	13-19-31	25			2.03	184	19.6	3.8-5.7-9.3
		500	486	.123	16-24-34	32			2.54	229	30.6	4.8-7.2-10.4
		600	583	.177	19-27-38	37			3.05	275	44.1	5.7-8.1-11.4
		700	681	.241	22-29-41	42			3.56	321	60.0	6.7-8.7-12.3

IP data						NC	Metric data
Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw		Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw
In	ft²	FPM	CFM	“WG	ft		mm	m²	m/s	L/s	Pa	m
12” X 12”	1.000	100	100	.005	2-4-10	-	305 X 305	0.093	0.51	47	1.2	0.5-1.2-2.9
		150	150	.011	4-7-14	-			0.76	71	2.8	1.2-2.2-4.4
		200	200	.020	6-10-19	-			1.02	94	4.9	1.9-2.9-5.8
		250	250	.031	8-12-24	11			1.27	118	7.7	2.4-3.6-7.3
		300	300	.044	10-14-27	17			1.52	142	11.0	2.9-4.4-8.2
		400	400	.079	13-19-31	25			2.03	189	19.6	3.9-5.8-9.5
		500	500	.123	16-24-35	32			2.54	236	30.6	4.8-7.3-10.6
		600	600	.177	19-27-38	37			3.05	283	44.1	5.8-8.2-11.6
		700	700	.241	22-29-41	42			3.56	330	60.0	6.8-8.8-12.5
12” X 14”	1.167	100	117	.005	2-4-10	-	305 X 356	0.108	0.51	55	1.2	0.6-1.3-3.1
		150	175	.011	4-8-15	-			0.76	83	2.8	1.3-2.4-4.7
		200	233	.020	7-10-21	-			1.02	110	4.9	2.1-3.1-6.3
		250	292	.031	9-13-26	12			1.27	138	7.7	2.6-3.9-7.8
		300	350	.044	10-15-29	17			1.52	165	11.0	3.1-4.7-8.8
		400	467	.079	14-21-34	26			2.03	220	19.6	4.2-6.3-10.2
		500	583	.123	17-26-38	33			2.54	275	30.6	5.2-7.8-11.4
		600	700	.177	21-29-41	38			3.05	330	44.1	6.3-8.8-12.5
		700	817	.241	24-31-44	43			3.56	385	60.0	7.3-9.6-13.5
12” X 16”	1.333	100	133	.005	2-5-11	-	305 X 406	0.124	0.51	63	1.2	0.6-1.4-3.4
		150	200	.011	5-8-17	-			0.76	94	2.8	1.4-2.5-5.0
		200	267	.020	7-11-22	-			1.02	126	4.9	2.2-3.4-6.7
		250	333	.031	9-14-28	12			1.27	157	7.7	2.8-4.2-8.4
		300	400	.044	11-17-31	18			1.52	189	11.0	3.4-5.0-9.5
		400	533	.079	15-22-36	26			2.03	252	19.6	4.5-6.7-10.9
		500	667	.123	18-28-40	33			2.54	315	30.6	5.6-8.4-12.2
		600	800	.177	22-31-44	39			3.05	378	44.1	6.7-9.5-13.4
		700	933	.241	26-34-48	43			3.56	440	60.0	7.8-10.2-14.4

IP data						NC	Metric data
Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw		Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw
In	ft²	FPM	CFM	“WG	ft		mm	m²	m/s	L/s	Pa	m
14” X 14”	1.361	100	136	.005	2-5-11	-	356 X 356	0.126	0.51	64	1.2	0.6-1.4-3.4
		150	204	.011	5-8-17	-			0.76	96	2.8	1.4-2.5-5.1
		200	272	.020	7-11-22	-			1.02	128	4.9	2.3-3.4-6.8
		250	340	.031	9-14-28	12			1.27	161	7.7	2.8-4.2-8.5
		300	408	.044	11-17-31	18			1.52	193	11.0	3.4-5.1-9.6
		400	544	.079	15-22-36	27			2.03	257	19.6	4.5-6.8-11.0
		500	681	.123	19-28-41	33			2.54	321	30.6	5.6-8.5-12.3
		600	817	.177	22-31-44	39			3.05	385	44.1	6.8-9.6-13.5
		700	953	.241	26-34-48	43			3.56	450	60.0	7.9-10.3-14.6
14” X 16”	1.556	100	156	.005	2-5-12	-	356 X 406	0.145	0.51	73	1.2	0.7-1.5-3.6
		150	233	.011	5-9-18	-			0.76	110	2.8	1.5-2.7-5.4
		200	311	.020	8-12-24	-			1.02	147	4.9	2.4-3.6-7.2
		250	389	.031	10-15-30	13			1.27	184	7.7	3.0-4.5-9.0
		300	467	.044	12-18-34	19			1.52	220	11.0	3.6-5.4-10.2
		400	622	.079	16-24-39	27			2.03	294	19.6	4.8-7.2-11.8
		500	778	.123	20-30-43	34			2.54	367	30.6	6.0-9.0-13.2
		600	933	.177	24-34-48	39			3.05	440	44.1	7.2-10.2-14.4
		700	1089	.241	28-36-51	44			3.56	514	60.0	8.4-11.0-15.6
14” X 18”	1.750	100	175	.005	2-5-13	-	356 X 457	0.163	0.51	83	1.2	0.7-1.6-3.8
		150	263	.011	5-9-18	-			0.76	124	2.8	1.6-2.9-5.8
		200	350	.020	8-13-25	-			1.02	165	4.9	2.6-3.8-7.7
		250	438	.031	11-16-32	14			1.27	206	7.7	3.2-4.8-9.6
		300	525	.044	13-19-36	19			1.52	248	11.0	3.8-5.8-10.8
		400	700	.079	17-25-41	28			2.03	330	19.6	5.1-7.7-12.5
		500	875	.123	21-32-46	34			2.54	413	30.6	6.4-9.6-14.0
		600	1050	.177	25-36-50	40			3.05	496	44.1	7.7-10.8-15.3
		700	1225	.241	29-39-54	44			3.56	578	60.0	9.0-11.7-16.6

IP data						NC	Metric data
Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw		Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw
In	ft²	FPM	CFM	“WG	ft		mm	m²	m/s	L/s	Pa	m
16” X 16”	1.778	100	178	.005	2-5-13	-	406 X 406	0.165	0.51	84	1.2	0.7-1.6-3.9
		150	267	.011	5-10-19	-			0.76	126	2.8	1.6-2.9-5.8
		200	356	.020	8-13-25	-			1.02	168	4.9	2.6-3.8-7.7
		250	444	.031	11-16-32	14			1.27	210	7.7	3.2-4.8-9.6
		300	533	.044	13-19-36	19			1.52	252	11.0	3.8-5.8-10.8
		400	711	.079	17-25-41	28			2.03	336	19.6	5.1-7.7-12.5
		500	889	.123	21-32-46	34			2.54	420	30.6	6.4-9.6-14.0
		600	1067	.177	25-36-50	40			3.05	503	44.1	7.7-10.8-15.3
		700	1244	.241	29-39-54	44			3.56	587	60.0	9.0-11.7-16.6
16” X 20”	2.222	100	222	.005	3-6-14	-	406 X 508	0.206	0.51	105	1.2	0.8-1.8-4.3
		150	333	.011	6-11-21	-			0.76	157	2.8	1.8-3.2-6.5
		200	444	.020	9-14-28	-			1.02	210	4.9	2.9-4.3-8.7
		250	556	.031	12-18-36	15			1.27	262	7.7	3.6-5.4-10.8
		300	667	.044	14-21-40	20			1.52	315	11.0	4.3-6.5-12.2
		400	889	.079	19-28-46	29			2.03	420	19.6	5.8-8.7-14.1
		500	1111	.123	24-36-52	35			2.54	524	30.6	7.2-10.8-15.8
		600	1333	.177	28-40-57	41			3.05	629	44.1	8.7-12.2-17.3
		700	1556	.241	33-43-61	45			3.56	734	60.0	10.1-13.2-18.7
16” X 22”	2.444	100	244	.005	3-6-15	-	406 X 559	0.227	0.51	115	1.2	0.9-1.9-4.5
		150	367	.011	6-11-22	-			0.76	173	2.8	1.9-3.4-6.8
		200	489	.020	10-15-30	-			1.02	231	4.9	3.0-4.5-9.1
		250	611	.031	12-19-37	15			1.27	288	7.7	3.8-5.7-11.3
		300	733	.044	15-22-42	20			1.52	346	11.0	4.5-6.8-12.8
		400	978	.079	20-30-49	29			2.03	461	19.6	6.1-9.1-14.8
		500	1222	.123	25-37-54	36			2.54	577	30.6	7.6-11.3-16.5
		600	1467	.177	30-42-60	41			3.05	692	44.1	9.1-12.1-18.1
		700	1711	.241	35-46-64	46			3.56	808	60.0	10.6-13.8-19.6

IP data						NC	Metric data
Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw		Nom duct	Duct area	Neck vel	Air Flow	Pt	Throw
In	ft²	FPM	CFM	“WG	ft		mm	m²	m/s	L/s	Pa	m
18” X 20”	2.500	100	250	.005	3-6-15	-	457 X 508	0.232	0.51	118	1.2	0.9-1.9-4.6
		150	375	.011	6-11-23	-			0.76	177	2.8	1.9-3.4-6.9
		200	500	.020	10-15-30	-			1.02	236	4.9	3.1-4.6-9.2
		250	625	.031	13-19-38	15			1.27	295	7.7	3.8-5.7-11.5
		300	750	.044	15-23-43	21			1.52	354	11.0	4.6-6.9-13.0
		400	875	.079	18-26-46	25			2.03	413	19.6	5.4-8.0-14.0
		500	1000	.123	20-30-49	29			2.54	472	30.6	6.1-9.2-15.0
		600	1250	.177	25-38-55	36			3.05	590	44.1	7.6-11.5-16.7
		700	1500	.241	30-43-60	41			3.56	708	60.0	9.2-13-18.3

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