TSO Supply Diffuser Handbook
/29 | TSO Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions & Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
/29 | TSO Description TSO is a square supply and extract diffuser, designed for ceiling assembly. It has a perforated front plate and a connection sleeve fitted with a rubber seal, tested for airtightness. The TSO has high induction which allows a maximum air temperature difference of dT ±10 K. The distribution unit is adjustable. The product is intended for use as air supply diffuser in offices, schools, hospitals etc.
/29 | TSO Product Parts Legend 1 Backing box 2 Connection with rubber gasket 3 Spring clips for diffuser plate fixing (inside the backing box) 4 Diffuser plate
/29 | TSO Dimensions & Weights H1 øK DN øK 12 ≤30 I J I H1 mm m kg 100 99 300 264 67 1,7 125 124 300 264 67 2,6 160 159 300 264 67 5,3 200 199 400 364 67 2,7 250 249 595 559 75 5,8 315 314 595 559 75 5,6 400 399 595 559 95 5,4
/29 | TSO Ordering Codes Size - inlet ø (mm) 100 125 160 200 250 315 400 Surface finish/material SW Signal white (RAL9003, gloss 30%) RALxxxx Other colour powder coating Example of the Ordering Code TSO-250-SW Diffuser of connection size 250 mm, signal white RAL9003 Notes: If no surface finish is stated in ordering code, the product will be delivered in signal white RAL9003.
/29 | TSO Accessories THOR Plenum Box Description The THOR plenum box is used together with air diffusers for pressure reduction, airflow balancing and sound attenuation as well as for measuring and adjusting the air flow. The plenum box can be used for air supply and extract.
/29 | TSO Dimensions (mm) 40 F C øD1 8,5 THOR 57 øD2 E A B øD2 E F m 98 126 185 75 2,5 160 123 161 210 80 2,9 317 195 158 201 280 98 4,0 367 250 198 251 305 125 5,4 565 467 300 248 316 330 150 7,3 620 567 400 313 401 360 200 10,1 A B C 100-125 320 267 150 125-160 360 267 160-200 450 200-250 500 250-315 315-400 THOR øD1 mm kg Ordering Codes Nominal size: Inlet-Outlet 80-100 100-125 125-160 160-200 200-250 250-315 315-400 Example of th
/29 | TSO SSO Shielding Plate Description SSO is a shielding accessory, that can alter the air distribution pattern to 1-, 2- or 3-way distribution (three SSO plates are used to provide one-way distribution, two SSO plates are fitted to provide two-way distribution, and so on). SSO is fitted with the tape provided. It is manufactured from steel with a white powder-coated finish. SSO can be cut to the desired length to provide shielding that is shorter than an entire side.
/29 | TSO Dimensions K S 90° H DN H K S mm m kg 100 255 180 40 0,10 125 255 180 40 0,10 160 255 180 40 0,10 200 355 252 40 0,20 250 550 392 40 0,50 315 550 392 40 0,50 400 550 392 40 0,50 Ordering Codes For nominal sizes DN: 100-125-160 200 250-315-400 Surface finish/material SW Signal white (RAL9003, gloss 30%) RALxxxx Other colour powder coating Example of the Ordering Code SSO-100-125-160-SW Directional shielding for the diffuser TSO of nominal sizes 100, 125
/29 | TSO Technical Parameters Legend ps (Pa) Pressure drop qV (m3/h or l/s) Air flow volume LWA (dB(A)) A-weighted total radiated sound power level LpA (dB(A)) A-weighted total sound pressure level expressed for 10 m² room absorption area LW (dB) Non weighted total sound power level L0,2 (m) Air throw length with terminal velocity 0,2 m/s Lx (m) x (m/s) Air throw length calculated for specific terminal velocity Terminal velocity in range of 0,1 m/s ...
/29 | TSO Pressure drop and radiated sound power level dependent on air flow volume Throw length with terminal velocity 0,2 m/s dependent on air flow volume TSO-125-SW TSO-125-SW + THOR-100-125 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 70 Pa 80 90 100 110 120 l/s Pa 30 40 50 0% 45 dB(A) 120 45 100 70 l/s 25 % 50 dB(A) 50 % 500 40 80 40 dB(A) 75 % 35 dB(A) 35 100 % 250 60 30 dB(A) 25 dB(A) 30 40 60 25 m³/h 240
/29 | TSO Pressure drop and radiated sound power level dependent on air flow volume Throw length with terminal velocity 0,2 m/s dependent on air flow volume TSO-160-SW TSO-160-SW + THOR-125-160 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 100 Pa 120 140 160 l/s 50 Pa 75 l/s 25 % 120 0% 45 dB(A) 200 50 % 75 % 45 100 100 % 40 dB(A) 40 80 35 dB(A) 35 100 60 30 40 30 dB(A) 25 dB(A) 25 400 500 600 m³/h 120 160 200
/29 | TSO Pressure drop and radiated sound power level dependent on air flow volume Throw length with terminal velocity 0,2 m/s dependent on air flow volume TSO-200-SW TSO-200-SW + THOR-160-200 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 120 Pa 140 160 180 200 l/s Pa 60 80 45 dB(A) 0% 400 45 100 120 l/s 25 % 50 dB(A) 50 % 100 300 40 dB(A) 35 dB(A) 40 30 50 75 % 200 35 100 30 dB(A) 25 dB(A) 100 % 25 m³/h 400 500
/29 | TSO Pressure drop and radiated sound power level dependent on air flow volume Throw length with terminal velocity 0,2 m/s dependent on air flow volume TSO-250-SW TSO-250-SW + THOR-200-250 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 150 Pa 100 200 250 l/s 100 Pa 400 150 50 dB(A) 0% 25 % 45 dB(A) 45 300 75 40 40 dB(A) 200 30 25 100 l/s 50 % 75 % 35 dB(A) 35 50 200 30 dB(A) 25 dB(A) 100 % 25 500 600 700 800 9
/29 | TSO Pressure drop and radiated sound power level dependent on air flow volume Throw length with terminal velocity 0,2 m/s dependent on air flow volume TSO-315-SW TSO-315-SW + THOR-250-315 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 200 Pa 70 250 300 l/s Pa 200 100 150 200 25 % 0% 45 dB(A) 45 60 l/s 50 dB(A) 50 % 160 40 dB(A) 50 40 35 40 35 dB(A) 120 80 75 % 30 dB(A) 25 dB(A) 100 % 30 30 40 25 m³/h 20 700
/29 | TSO Pressure drop and radiated sound power level dependent on air flow volume Throw length with terminal velocity 0,2 m/s dependent on air flow volume TSO-400-SW TSO-400-SW + THOR-315-400 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) Pa 60 240 280 320 360 400 440 l/s Pa 150 200 250 50 dB(A) 0% 45 dB(A) 150 50 300 l/s 25 % 50 % 45 40 dB(A) 40 100 40 35 30 75 % 35 dB(A) 100 % 30 dB(A) 25 dB(A) 50 30 20 25 800
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/29 | TSO k SUPPLY TSO THOR k EXTRACT m3/h l/s TSO 100 THOR m3/h l/s 100 125 100-125 19,1 5,3 125 100-125 58,8 16,3 160 125-160 33,1 9,2 160 125-160 85,3 23,7 200 160-200 57,2 15,9 200 160-200 92,5 25,7 250 200-250 93,6 26,0 250 200-250 118,8 33,0 315 250-315 150,1 41,7 315 250-315 146,8 40,8 400 315-400 258,8 71,9 400 315-400 202,8 56,3
/29 | TSO Transport, Storage and Operation
/29 | TSO Supplement Any deviations from the technical specifications contained herein and the terms should be discussed with the manufacturer. We reserve the right to make any changes to the product without prior notice, provided that these changes do not affect the quality of the product and the required parameters. Current information on all products is available on design.systemair.com.
Systemair DESIGN • 2022-06-10 • Handbook_TSO_en-GB • Original instructions
