Air Distribution Products CAP-CT Multi-Nozzle Diffuser Data Sheet
Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . 5 Technical Parameters . . . . . . . . . . . . . . . . . . . . .
Nozzle Diffusers Description CAP-CT is a multi-nozzle diffuser with a plenum box, mainly intended for air supply in comfort ventilation systems for offices, shops, medical rooms, school classrooms, etc., installed in open space under the ceiling.
2/9 | Nozzle Diffusers Design The CAP-CT body is made from galvanized steel, composed of the plenum box with a vertically from top oriented rubber gasket sealed circular connection and diffuser plate with polymer nozzles, attached by permanent magnets. The nozzles can be rotated by 360° in the plane of the diffuser plate. The proper directional adjustment of the individual nozzles results in the desired air discharge pattern.
Nozzle Diffusers Setup Possibilities 1 2 3 4 5 6 Fig.
4/9 | Nozzle Diffusers Dimensions øA øD C B E F øP Fig. 4: Dimensions of CAP-CT Tab.
Nozzle Diffusers Ordering Code CAP-CT100 125 160 200 250 315 Size - inlet ø (mm) RAL9003 signal white RAL9010 white Surface finish 1) Other RAL colour SW W RALXXXX NOTE: 1) If no colour is stated in the ordering code, the diffuser will be delivered in the RAL 9003 signal white colour. Example of the Ordering Code CAP-CT-200-SW Diffuser of size 200 mm, signal white colour.
6/9 | Nozzle Diffusers Technical Parameters Legend ps Pa Pressure drop qV m /h, l/s Air flow volume LWA dB(A) A-weighted total sound power level LW dB Non-weighted total sound power level 3 Lx m Air throw length calculated for specific terminal velocity x m/s Terminal velocity in range of 0,1 m/s ...
Nozzle Diffusers 160 CAP-CT-160 20 25 30 35 40 120 100 qV (l/s) 50 60 25% 0% 80 100 120 50% 150 100 45 LWA= 40 dB(A) 40 35 30 25 15 70 80 100 120 140 25 200 250 300 qV (m3/h) 150 2 1 0,5 70 80 100 120 140 200 250 300 qV (m3/h) ps (Pa) 120 100 0% 25% 200 LWA= 40 dB(A) 12 100 120 160 200 200 250 300 CAP-CT-315 60 70 80 90 100 120 25 250 300 350 400 500 600 qV (m3/h) qV (l/s) 160 200 50% 200 75% 45 LWA= 40 dB(A) 20 35 30 250 300 400 25 500 600 700 800 1000 1200 qV
8/9 | Nozzle Diffusers Installation, Maintenance & Operation Information about installation, maintenance and operation is available in the “UserManual_CAP-CT” document. Transport & Storage Dry indoor conditions with a temperature range of -40°C to +50°C. Supplement Any deviations from the technical specifications contained herein and the terms should be discussed with the manufacturer.
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