Project Description

Round Grill Diffuser

Curvaceous designed air diffuser, beautifully integrates with interior decor. Simple and convenient supply air volume control. Custom colors available for all steel diffusers.

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Catalog

PRODUCT Diffuser  > Round Grill Diffuser

Curvaceous Design,
Simple Air Volume Control.

Steel construction curvaceous designed air diffuser for  360 º air distribution. Innovative 360 degree air discharge shutter allows simple air volume control.

Specification

Model No W ØA B C D
RD 3100 320 97 260 60 60
RD 3125 320 123 260 60 60
RD 3150 320 147 260 60 60
RD 3200 320 197 260 60 60
RD 4250 247 450 415 60 85
RD 5300 297 450 475 60 85
RD 6350 347 655 590 60 87

Performance Chart

Model No Neck Velocity (m/sec) 2 2.5 3 3.5 4 4.5 5 6 7
RD 3100 Air Volume(CMH) 52 65 78 91 104 117 130 156 182
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 22 24 29
Air Throw(m) 0.4 0.5 0.6 0.7 0.8 0.9 1 1.2 1.4
RD 3125 Air Volume(CMH) 84 105 126 147 168 189 210 252 294
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 24 28 32 35 40 46
Air Throw(m) 0.6 0.7 0.9 1.1 1.2 1.3 1.5 1.8 2.1
RD 3150 Air Volume(CMH) 120 150 180 210 240 270 301 361 421
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 21 25 29 32 38 45
Air Throw(m) 0.8
RD 3200 Air Volume(CMH) 217 271 325 379 434 488 542 650 759
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 22 25 29 32 36 43 50
Air Throw(m) 1.7 2.1 2.6 3 3.4 3.8 4.3 5.1 5.9
Model No Neck Velocity (m/sec) 2 2.5 3 3.5 4 4.5 5 6 7
RD 4250 Air Volume(CMH) 342 427 512 598 683 769 854 1,025 1,196
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 22 27 30 35 38 43 49
Air Throw(m) 2 2.5 3.1 3.6 4 4.5 5.1 6 7
Model No Neck Velocity (m/sec) 2 2.5 3 3.5 4 4.5 5 6 7
RD 5300 Air Volume(CMH) 495 618 742 866 990 1,113 1,237 1,484 1,732
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 23 28 31 35 38 43 50
Air Throw(m) 2.9 3.6 4.5 5.2 5.8 6.5 7.4 8.8 10.1
Model No Neck Velocity (m/sec) 2 2.5 3 3.5 4 4.5 5 6 7
RD 6350 Air Volume(CMH) 676 845 1,014 1,183 1,352 1,521 1,690 2,029 2,367
Static Pressure Loss(Pa) 5 8 11 15 20 25 31 45 52
Noise (dBA) 21 26 31 35 37 40 45 51
Air Throw(m) 3.1 3.8 4.7 5.5 6.2 6.9 7.8 9.3 10.7

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