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Performance Data model 510101, all sizes

Only the sizes offered for this model are listed. Values are given across face velocities (FPM). A_k = effective area, A_n = neck area. Static pressure in inches of water gauge (in. w.g.); throw in feet. A dash (–) means the value is not published.
Duct Size (in)	A_k (sq ft)	Metric	Face Velocity (FPM)
Duct Size (in)	A_k (sq ft)	Metric	300.0	400.0	500.0	600.0	700.0	800.0	900.0	1000.0
Pressure Loss (in. w.g.)		all sizes	0.004	0.008	0.016	0.024	0.028	0.04	0.052	0.06
2×10	0.094	Air Volume (CFM)	28	38	47	56	66	75	85	94
		Spread (ft)	3	4	5	6	7	8	9	10
		Throw (ft)	4	5	6	7	8	9	10	11
2×12	0.110	Air Volume (CFM)	33	44	55	66	77	88	99	110
		Spread (ft)	4	6	6	7	8	9	10	11
		Throw (ft)	5	6	7	8	9	10	11	12
2×14	0.125	Air Volume (CFM)	38	50	63	75	88	100	113	125
		Spread (ft)	4	6	7	7	8	10	11	12
		Throw (ft)	5	7	8	9	10	11	12	13
3×10	0.137	Air Volume (CFM)	41	55	69	82	96	110	123	137
		Spread (ft)	4	6	7	8	9	10	11	12
		Throw (ft)	5	7	8	9	10	11	12	13
4×8	0.150	Air Volume (CFM)	45	60	75	90	105	120	135	150
		Spread (ft)	4	5	7	8	9	10	11	13
		Throw (ft)	6	7	8	10	11	12	13	14
4×10	0.170	Air Volume (CFM)	51	68	85	102	119	136	153	170
		Spread (ft)	5	6	7	8	10	11	13	15
		Throw (ft)	6	7	9	11	12	13	15	17
4×12	0.200	Air Volume (CFM)	60	80	100	120	140	160	180	200
		Spread (ft)	6	7	9	11	12	14	15	17
		Throw (ft)	5	6	8	9	10	11	13	14
4×14	0.230	Air Volume (CFM)	69	92	115	138	161	184	207	230
		Spread (ft)	7	8	10	11	13	16	17	19
		Throw (ft)	6	7	8	10	11	13	14	15
6×10	0.247	Air Volume (CFM)	74	99	124	148	173	198	222	247
		Spread (ft)	6	8	9	12	13	15	17	19
		Throw (ft)	5	7	8	10	11	13	14	15
6×12	0.285	Air Volume (CFM)	86	114	143	171	200	228	257	285
		Spread (ft)	7	9	10	13	15	17	19	22
		Throw (ft)	6	8	9	11	12	15	16	18
6×14	0.335	Air Volume (CFM)	101	134	168	201	235	268	302	335
		Spread (ft)	8	9	11	13	16	18	20	22
		Throw (ft)	6	8	10	12	13	15	17	18

Performance Data model 510103, all sizes

Only the sizes offered for this model are listed. Values are given across face velocities (FPM). A_k = effective area, A_n = neck area. Static pressure in inches of water gauge (in. w.g.); throw in feet. A dash (–) means the value is not published.
Duct Size (in)	A_k (sq ft)	Metric	Face Velocity (FPM)
Duct Size (in)	A_k (sq ft)	Metric	300.0	400.0	500.0	600.0	700.0	800.0	900.0	1000.0
Pressure Loss (in. w.g.)		all sizes	0.004	0.008	0.016	0.024	0.028	0.04	0.052	0.06
2×10	0.094	Air Volume (CFM)	28	38	47	56	66	75	85	94
		Spread (ft)	3	4	5	6	7	8	9	10
		Throw (ft)	4	5	6	7	8	9	10	11
2×12	0.110	Air Volume (CFM)	33	44	55	66	77	88	99	110
		Spread (ft)	4	6	6	7	8	9	10	11
		Throw (ft)	5	6	7	8	9	10	11	12
2×14	0.125	Air Volume (CFM)	38	50	63	75	88	100	113	125
		Spread (ft)	4	6	7	7	8	10	11	12
		Throw (ft)	5	7	8	9	10	11	12	13
4×10	0.170	Air Volume (CFM)	51	68	85	102	119	136	153	170
		Spread (ft)	5	6	7	8	10	11	13	15
		Throw (ft)	6	7	9	11	12	13	15	17
4×12	0.200	Air Volume (CFM)	60	80	100	120	140	160	180	200
		Spread (ft)	6	7	9	11	12	14	15	17
		Throw (ft)	5	6	8	9	10	11	13	14

Performance Data model 510102, all sizes

Only the sizes offered for this model are listed. Values are given across face velocities (FPM). A_k = effective area, A_n = neck area. Static pressure in inches of water gauge (in. w.g.); throw in feet. A dash (–) means the value is not published.
Duct Size (in)	A_k (sq ft)	Metric	Face Velocity (FPM)
Duct Size (in)	A_k (sq ft)	Metric	300.0	400.0	500.0	600.0	700.0	800.0	900.0	1000.0
Pressure Loss (in. w.g.)		all sizes	0.008	0.012	0.016	0.02	0.032	0.044	0.052	0.064
8×12	0.54	Air Volume (CFM)	162	216	270	324	378	432	486	540
8×12	0.54	Throw (ft)	13	17	21	25	30	35	38	44
10×10	0.55	Air Volume (CFM)	165	220	275	330	385	440	495	550
10×10	0.55	Throw (ft)	13	17	21	25	30	35	39	45
8×14	0.61	Air Volume (CFM)	183	244	305	366	427	488	549	610
8×14	0.61	Throw (ft)	14	20	24	30	35	40	45	50
10×12	0.67	Air Volume (CFM)	201	268	335	402	469	536	603	670
10×12	0.67	Throw (ft)	–	–	–	–	–	–	–	–
12×14	0.95	Air Volume (CFM)	285	380	475	570	665	760	855	950
12×14	0.95	Throw (ft)	18	24	30	37	43	50	55	62

Item No:	Nominal Size	Size (Duct Opening)	Model	Slots	Neck Size	Actual Size	Material	Outer Dimensions	Color	Airflow Direction	Type	Bulk Pricing						Order
Item No:	Nominal Size	Size (Duct Opening)	Model	Slots	Neck Size	Actual Size	Material	Outer Dimensions	Color	Airflow Direction	Type	1	2-10	11-20	21-49	50+	100+	Order
510105-7		4"W x 10"H	Basket Weave				Steel	5-3/4"W X 11-1/2"H	Light Gray			$11.39	$10.26	$9.69	$9.12	$8.55		Quantity for 4x10 Light Gray Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 44 in stock
510105-11		4"W x 10"H	Basket Weave				Steel	5-3/4"W X 11-1/2"H	Satin Nickel			$20.69	$18.63	$17.59	$16.56	$15.52		Quantity for 4x10 Satin Nickel Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 83 in stock
510106-2		4"W x 12"H	Contemporary				Steel	5-3/4"W X 13-1/2"H	Matte Black			$19.83	$17.85	$16.86	$15.87	$14.88		Quantity for 4x12 Matte Black Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 93 in stock
510106-11		4"W x 10"H	Contemporary				Steel	5-3/4"W X 11-1/2"H	Satin Nickel			$24.45	$22.01	$20.79	$19.56	$18.34		Quantity for 4x10 Satin Nickel Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 143 in stock
510106-12		4"W x 12"H	Contemporary				Steel	5-3/4"W X 13-1/2"H	Satin Nickel			$26.55	$23.90	$22.57	$21.24	$19.92		Quantity for 4x12 Satin Nickel Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 282 in stock
510107-5		4"W x 10"H	Victorian				Steel	5-3/4"W X 11-1/2"H	Dark Gray			$18.59	$16.74	$15.81	$14.88	$13.95		Quantity for 4x10 Dark Gray Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 9 in stock
510107-6		4"W x 12"H	Victorian				Steel	5-3/4"W X 13-1/2"H	Dark Gray			$17.59	$15.84	$14.96	$14.08	$13.20		Quantity for 4x12 Dark Gray Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 70 in stock
510107-12		4"W x 12"H	Victorian				Steel	5-3/4"W X 13-1/2"H	Satin Nickel			$20.09	$18.09	$17.08	$16.08	$15.07		Quantity for 4x12 Satin Nickel Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 306 in stock
510106-3		4"W x 10"H	Contemporary				Steel	5-3/4"W X 11-1/2"H	Bronze			$24.45	$22.01	$20.79	$19.56	$18.34		Quantity for 4x10 Bronze Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 296 in stock
510102-33		8"W x 14"H					Steel	9-3/4"W X 15-3/4"H	Black			$41.69	$39.61	$38.36	$37.11	$35.44		Quantity for 8x14 Black Steel Return Air Floor Grille, Walkable Heavy-Duty Fixed-Blade Vent Cover 106 in stock
510102-32		6"W x 24"H					Steel	7-3/4"W X 25-3/4"H	Black			$44.09	$41.89	$40.57	$39.25	$37.48		Quantity for 6x24 Black Steel Return Air Floor Grille, Walkable Heavy-Duty Fixed-Blade Vent Cover 65 in stock
510102-20		8"W x 20"H					Steel	9-3/4"W X 21-3/4"H	Brown			$33.99	$32.30	$31.28	$30.26	$28.90
220101-15		18"W x 6"H		3-Slot			Aluminum	19-5/8"W X 7-13/16"H	White			$52.39	$49.78	$48.73	$47.68	$47.16
220101-18		30"W x 6"H		3-Slot			Aluminum	31-7/16"W X 7-13/16"H	White			$80.59	$76.57	$74.95	$73.34	$72.54
220101-30		14"W x 6"H		3-Slot			Aluminum	15-11/16"W X 7-13/16"H	Black			$38.69	$36.76	$35.99	$35.21	$34.83
220101-26		8"W x 4"H		2-Slot			Aluminum	9-13/16"W X 5-7/8"H	Black			$27.09	$25.74	$25.20	$24.66	$24.39
510105-5		4"W x 10"H	Basket Weave				Steel	5-3/4"W X 11-1/2"H	Dark Gray			$18.09	$16.29	$15.38	$14.48	$13.57		Quantity for 4x10 Dark Gray Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 49 in stock
510105-9		4"W x 10"H	Basket Weave				Steel	5-3/4"W X 11-1/2"H	Polished Brass			$19.59	$17.64	$16.66	$15.68	$14.70		Quantity for 4x10 Polished Brass Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 79 in stock
510105-10		4"W x 12"H	Basket Weave				Steel	5-3/4"W X 13-1/2"H	Polished Brass			$22.69	$20.43	$19.29	$18.16	$17.02		Quantity for 4x12 Polished Brass Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 277 in stock
510106-1		4"W x 10"H	Contemporary				Steel	5-3/4"W X 11-1/2"H	Matte Black			$18.05	$16.25	$15.35	$14.44	$13.54		Quantity for 4x10 Matte Black Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 105 in stock
510106-5		4"W x 10"H	Contemporary				Steel	5-3/4"W X 11-1/2"H	Dark Gray			$18.05	$16.25	$15.35	$14.44	$13.54		Quantity for 4x10 Dark Gray Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 95 in stock
510106-6		4"W x 12"H	Contemporary				Steel	5-3/4"W X 13-1/2"H	Dark Gray			$19.83	$17.85	$16.86	$15.87	$14.88		Quantity for 4x12 Dark Gray Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 107 in stock
510107-1		4"W x 10"H	Victorian				Steel	5-3/4"W X 11-1/2"H	Matte Black			$16.29	$14.67	$13.85	$13.04	$12.22		Quantity for 4x10 Matte Black Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 18 in stock
510107-8		4"W x 12"H	Victorian				Steel	5-3/4"W X 13-1/2"H	Light Gray			$18.49	$16.65	$15.72	$14.80	$13.87		Quantity for 4x12 Light Gray Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 99 in stock
510107-11		4"W x 10"H	Victorian				Steel	5-3/4"W X 11-1/2"H	Satin Nickel			$17.49	$15.75	$14.87	$14.00	$13.12		Quantity for 4x10 Satin Nickel Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 199 in stock
510105-3		4"W x 10"H	Basket Weave				Steel	5-3/4"W X 11-1/2"H	Bronze			$21.09	$18.99	$17.93	$16.88	$15.82		Quantity for 4x10 Bronze Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 121 in stock
510107-3		4"W x 10"H	Victorian				Steel	5-3/4"W X 11-1/2"H	Bronze			$20.39	$18.36	$17.34	$16.32	$15.30		Quantity for 4x10 Bronze Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 187 in stock
510107-4		4"W x 12"H	Victorian				Steel	5-3/4"W X 13-1/2"H	Bronze			$22.69	$20.43	$19.29	$18.16	$17.02		Quantity for 4x12 Bronze Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 29 in stock
510106-4		4"W x 12"H	Contemporary				Steel	5-3/4"W X 13-1/2"H	Bronze			$26.55	$23.90	$22.57	$21.24	$19.92		Quantity for 4x12 Bronze Steel Floor Register, Walkable Heavy-Duty Contemporary Louvered Vent Cover with Damper 170 in stock
510102-29		14"W x 14"H					Steel	15-3/4"W X 15-3/4"H	White			$57.49	$54.62	$52.90	$51.17	$48.87		Quantity for 14x14 White Steel Return Air Floor Grille, Walkable Heavy-Duty Fixed-Blade Vent Cover 14 in stock
510102-16		6"W x 24"H					Steel	7-3/4"W X 25-3/4"H	Brown			$44.89	$42.65	$41.30	$39.96	$38.16
510102-23		8"W x 10"H					Steel	9-3/4"W X 11-3/4"H	White			$23.19	$22.04	$21.34	$20.64	$19.72
220101-7		14"W x 4"H		2-Slot			Aluminum	15-11/16"W X 5-7/8"H	White			$33.99	$32.30	$31.62	$30.94	$30.60
510105-6		4"W x 12"H	Basket Weave				Steel	5-3/4"W X 13-1/2"H	Dark Gray			$13.39	$12.06	$11.39	$10.72	$10.05		Quantity for 4x12 Dark Gray Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 101 in stock
510105-8		4"W x 12"H	Basket Weave				Steel	5-3/4"W X 13-1/2"H	Light Gray			$13.39	$12.06	$11.39	$10.72	$10.05		Quantity for 4x12 Light Gray Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 85 in stock
510107-7		4"W x 10"H	Victorian				Steel	5-3/4"W X 11-1/2"H	Light Gray			$18.49	$16.65	$15.72	$14.80	$13.87		Quantity for 4x10 Light Gray Steel Floor Register, Walkable Heavy-Duty Victorian Vent Cover with Damper 78 in stock
510105-4		4"W x 12"H	Basket Weave				Steel	5-3/4"W X 13-1/2"H	Bronze			$26.29	$23.67	$22.35	$21.04	$19.72		Quantity for 4x12 Bronze Steel Floor Register, Walkable Heavy-Duty Basketweave Vent Cover with Damper 176 in stock
510101-31		4"W x 14"H					Steel	5-3/4"W X 15-1/2"H	Gray			$20.89	$19.85	$19.43	$19.01	$18.81		Quantity for 4x14 Gray Steel Floor Register, Walkable Heavy-Duty Louvered Vent Cover with Damper 46 in stock
510102-1		10"W x 10"H					Steel	11-3/4"W X 11-3/4"H	Brown			$21.99	$20.90	$20.24	$19.58	$18.70		Quantity for 10x10 Brown Steel Return Air Floor Grille, Walkable Heavy-Duty Fixed-Blade Vent Cover 39 in stock
510102-17		8"W x 10"H					Steel	9-3/4"W X 11-3/4"H	Brown			$22.69	$21.56	$20.88	$20.20	$19.29		Quantity for 8x10 Brown Steel Return Air Floor Grille, Walkable Heavy-Duty Fixed-Blade Vent Cover 48 in stock