Brochure
RZ500 Square Ceiling Diffuser (Page 62)
RZ16 Round Ceiling Diffuser (Page 62)
RZ505 (two-way corner)
6" CFM
Ak 0.284 Ps
Vt 75 Throw
Vt 100 Throw
Vt 150 Throw
7" CFM
Ak 0.267 Ps
Vt 75 Throw
Vt 100 Throw
Vt 150 Throw
8" CFM
Ak 0.251 Ps
Vt 75 Throw
Vt 100 Throw
Vt 150 Throw
RZ503 (three-way)
6" CFM
Ak 0.247 Ps
Vt 75 S/L Throw 2.0 2.5 3.0 3.5 3.5 4.5 4.5 5.5 5.0 6.0
Vt 100 S/L Throw 2.0 2.5 3.0 3.5 3.5 4.0 4.0 5.0 5.0 6.0
Vt 150 S/L Throw 1.5 1.5 2.0 2.0 2.5 3.0 3.0 3.5 3.0 4.0
7" CFM
Ak 0.243 Ps
Vt 75 S/L Throw 2.5 4.0 3.5 5.5 4.5 7.0 5.5 8.5 6.0 9.5
Vt 100 S/L Throw 2.5 3.5 3.5 5.3 4.0 6.3 5.0 7.5 5.5 9.0
Vt 150 S/L Throw 1.8 2.5 2.5 3.5 3.0 4.5 3.5 5.5 4.0 6.0
8" CFM
Ak 0.239 Ps
Vt 75 S/L Throw 3.0 5.5 4.0 7.5 5.0 9.0 6.0 11.0 7.0 13.0
Vt 100 S/L Throw 3.0 5.0 3.5 7.0 4.5 8.5 5.5 10.5 6.5 12.0
Vt 150 S/L Throw 2.0 3.5 2.5 4.5 3.0 6.0 3.5 7.0 4.5 8.0
RZ504 (four-way)
6" CFM
Ak 0.210 Ps
Vt 75 Throw
Vt 100 Throw
Vt 150 Throw
7" CFM
Ak 0.209 Ps
Vt 75 Throw
Vt 100 Throw
Vt 150 Throw
8" CFM
Ak 0.209 Ps
Vt 75 Throw
Vt 100 Throw
Vt 150 Throw
2.5
Neck Size
80
100
3.5
4.0
Neck size
136
2.5
3.0
4.0
1.5
2.0
2.5
Neck size
2.5
3.0
4.0
0.009
Neck Velocity
300
400
0.006
Neck Size
100
Neck Size
105
0.046
Neck Size
1.5
2.5
3.0
Neck Size
175
3.5
4.5
5.5
600
Neck Velocity
400
500
120
700
60
4.5
6.0
7.5
105
140
0.003
0.005
300
135
0.002
0.004
0.006
0.008
0.011
5.0
6.0
4.5
5.5
3.0
3.5
164
191
0.050
82
109
7.5
8.5
0.009
0.016
0.025
0.037
8.0
4.0
5.0
6.0
3.5
4.5
5.5
7.0
4.5
5.5
105
140
175
209
244
0.065
0.088
5.0
6.5
8.0
9.5
11.0
0.016
0.029
0.045
9.0
10.5
3.0
4.0
5.0
6.0
7.0
4.5
6.0
7.5
600
700
Neck Size
60
80
100
120
135
500
0.008
0.011
Neck Size
80
110
135
165
190
0.002
0.004
245
0.016
0.026
0.037
0.050
140
175
210
0.066
0.090
Neck Velocity
300
400
500
600
700
0.016
0.029
120
135
0.001
0.002
0.003
0.005
0.006
60
80
5.5
6.5
4.5
5.0
6.0
3.0
3.5
4.5
3.5
4.0
80
110
135
165
190
0.011
0.015
6.0
7.5
8.5
0.008
7.0
8.0
2.5
3.0
4.0
4.5
5.5
8.5
10.0
210
245
0.005
0.008
0.013
0.018
0.025
5.5
6.5
3.0
3.5
4.5
9.0
10.5
4.0
5.5
7.0
300 400 500 600 700 800 900 1000
CFM 67 89 112 134 157 179 201 224
Ps 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01
Throw 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00
CFM 69 92 115 137 160 183 206 229
Ps 0.05 0.09 0.13 0.19 0.26 0.34 0.43 0.53
Throw 1.75 2.25 2.75 3.25 3.75 4.25 5.00 5.50
CFM 70 94 117 141 164 188 211 235
Ps 0.10 0.17 0.26 0.38 0.52 0.67 0.85 1.05
Throw 2.00 2.50 3.00 3.50 4.00 4.50 5.50 6.00
Terminal Velocity of 50 FPM
Face Velocity
Neck Size 6"
Ak .224
Neck Size 7"
Ak .229
Neck Size 8"
Ak .235
Recommended Noise Criteria and Face Velocity Ranges are on page 75
Engineering Data
111
Engineering Data