Linear Slot Diffusers

Description

OVERALL DIMENSIONS

No. of Slot	Nominal Neck Metric (X)	Face Size (A)
1 Slot	45 mm	89 mm
2 Slots	86 mm	130 mm
3 Slots	126 mm	170 mm
4 Slots	167 mm	211 mm
5 Slots	207 mm	251 mm
6 Slots	248 mm	292 mm

Length dimension can be modified based on different specification.Grilles are powder coated white as standard.

QUICK SELECTION TABLE

Flow rate		Dim.	600-1	900-1	1200-1 600-2	1500-1	900-2 600-3	1200-2 600-4	900-3	1500-2	1200-3 900-4	1500-3	1200-4	1500-4
(m³/h)	(l/s)	A_K	0.00672	0.01007	0.01343	0.01679	0.02015	0.02687	0.03022	0.03358	0.04030	0.05037	0.05373	0.06716
60	16.7	V_K	2.5	1.7	1.2	1.0
		Х	1.3	1.1	0.9	0.8
		P_t	1.3	6	3	2
		NR	27	<20	<20	<20
80	22.2	V_K	3.3	2.2	21.7	1.3	1.1
		X	1.7	1.4	1.2	1.1	1.0
		P_t	23	10	6	4	3
		NR	34	26	20	<20	<20
100	27.8	V_K	4.1	2.8	2.1	1.7	1.4	1.0
		X	2.2	1.8	1.5	1.4	1.3	1.1
		P_t	37	16	9	6	4	2
		NR	39	31	26	22	<20	<20
140	38.9	V_K	5.8	3.9	2.9	2.3	1.9	1.4	1.3	1.2	1.0
		X	3.0	2.5	2.1	1.9	1.8	1.5	1.4	1.4	1.2
		P_t	72	32	18	11	8	4	4	3	2
		NR	47	39	34	30	27	20	<20	<20	<20
180	50.0	V_K		5.0	3.7	3.0	2.5	1.9	1.7	1.5	1.2	1.0
		X		3.2	2.8	2.5	2.3	2.0	1.8	1.7	1.6	1.4
		P_t		53	30	19	13	7	6	5	3	2
		NR		45	40	36	33	27	24	22	<20	<20
200	55.6	V_K		5.5	4.1	3.3	2.8	2.1	1.8	1.7	1.4	1.1	1.0
		X		3.5	3.1	2.7	2.5	2.2	2.0	1.9	1.8	1.6	1.5
		P_t		65	37	23	16	9	7	6	4	3	2
		NR		48	43	39	35	29	26	24	20	<20	<20
250	69.4	V_K			5.2	4.1	3.4	2.6	2.3	2.1	1.7	1.4	1.3	1.0
		X			3.8	3.4	3.1	2.7	2.6	2.4	2.2	2.0	1.9	1.7
		P_t			57	37	25	14	11	9	6	4	4	2
		NR			48	44	41	34	32	29	25	21	<20	<20
300	83.3	V_K			6.2	5.0	4.1	3.1	2.8	2.5	2.1	1.7	1.6	1.2
		X			4.6	4.1	3.8	3.3	3.1	2.9	2.7	2.4	2.3	2.1
		P_t			82	53	37	21	16	13	9	6	5	3
		NR			52	48	45	39	36	34	30	26	23	<20
400	111.1	V_K				6.6	5.5	4.1	3.7	3.3	2.8	2.2	2.1	1.7
		X				5.5	5.0	4.3	4.1	3.9	3.5	3.2	3.1	2.7
		P_t				94	65	37	29	23	16	10	9	6
		NR				55	52	46	43	41	37	33	30	25
500	138.9	V_K						5.2	4.6	4.1	3.4	2.8	2.6	2.1
		X						5.4	5.1	4.8	4.4	4.0	3.8	3.4
		P_t						57	45	37	25	16	14	9
		NR						51	49	46	42	38	36	31
600	166.7	V_K							5.5	5.0	4.1	3.3	3.1	2.5
		X							6.1	5.8	5.3	4.7	4.6	4.1
		P_t							65	53	37	23	21	13
		NR							53	51	47	43	40	35
700	194.4	V_K								5.8	4.8	3.9	3.6	2.9
		X								6.8	6.2	5.5	5.4	4.8
		P_t								72	50	32	28	18
		NR								54	50	46	44	39
800	222.2	V_K									5.5	4.4	4.1	3.3
		X									7.1	6.3	6.1	5.5
		P_t									65	42	37	23
		NR									54	50	47	42
900	250.0	V_K										5.0	4.7	3.7
		X										7.1	6.9	6.2
		P_t										53	46	30
		NR										52	50	45
1000	277.8	V_K											5.2	4.1
		X											7.7	6.9
		P_t											57	37
		NR											53	48
1200	333.3	V_K												5.0
		X												8.2
		P_t												53
		NR												52
SYMBOLS:A_K – Effective areaV_K – Effective velocity in m/sX – Throw in metres correspond to a terminal velocity in occupied zone of 0.25 m/sPressure (P_t) – All pressures are in Pa (N/m²)NR – Noise level index in dB based on a room absorption and one diffuser

Blauberg Linear Slot Diffusers