Exhaust air device for clean rooms SPWH, SPWV

Exhaust air device for clean rooms SPWH, SPWV TECHNICAL DATA - 2010 page 159 Exhaust air device for clean rooms SPWH, SPWV Exhaust air devices SPWH and SPWV for clean rooms are intended for ceiling or wall installation in premises where the requirements for very clean air are high, for example clean rooms, pharmaceutical industries, etc. SPWH has duct connection placed at the side of the terminal box and SPWV has duct connection positioned on the top. The device includes a HEPA filter of class H1 or according to PN-EN1822-1, which ensures a very high degree of filtration. Integral measurement sockets in the device mean that the pressure drop can be measured and that any filter leakage can be identified. Excessively high pressure drops across the filter also indicate that it should be replaced. SPW(H,V) is made of painted steel sheet, and its construction makes filter replacement quick and easy. On request diffuser can be also equipped with filter class H11. Product facts Quick selection Product code example: Size (m/h) Max airflow for Max airflow for Airflow l/s at sound level SPW(H,V) with filter H1 SPW(H,V) with filter l/s m/h l/s m/h 0dB(A) 5dB(A) SPW(H,V) 0 SPW(H,V) 45 78 175 SPW(H,V) 5 SPW(H,V) 61 242 08 280 60 870 1110 46 10 165 70 69 (249) 129 (46) 157 (566) 142 181 510 6 15 (5) 189 (682) 25 (847) 182 (655) 229 (826) 289 (1041) Exhaust air device SPW(H,V) Intended for ceiling or wall installation. Has an integrated connection box. Equipped as standard with a HEPA filter of class H1 or. Four sizes with a broad air flow range. Available either with circular or rectangular connections. Exhaust air diffuser with filter SPWH-61-2-14-1 Device of size 61 with rectangular connection with a HEPA filter of class size 610x610x69mm. Duct connection on the side. In order to keep the work of diffuser normal, it is recommended to not exceed the maximum airflow values given in above table. The diffuser is painted in colour RAL 9010. Fläkt Woods PLBOV 2010.07 1

Exhaust air device for clean rooms SPWH, SPWV TECHNICAL DATA - 2010 page 160 Air flow, pressure drop, sound levels SPWH, SPWV 0 00 2 1 H1 75 125 1 175 225 2 275 21 SPWH, SPWV 45 00 25 0 5 40 45 55 60 65 70 75 78 2 0dB(A) 1 H1 1 2 00 400 4 0 5 600 42 60 70 80 90 110 120 10 140 1 160 170 60 Pressure drop for a complete SPNH, SPNV terminal with an original filter of class H1 and and height of H = 69mm. In the above graphs the sound levels in db(a) are indicated for a reference room with 10 m 2 room absorption, equivalent to 4 db room attenuation. L W = L A10 + K ok Fläkt Woods PLBOV 2010.07 2

Exhaust air device for clean rooms SPWH, SPWV TECHNICAL DATA - 2010 page 161 Air flow, pressure drop, sound levels SPWH, SPWV 5 00 2 1 H1 5dB(A) 0dB(A) 00 400 0 600 700 800 870 SPWH, SPWV 61 00 60 80 120 140 160 180 220 240 2 5dB(A) 1 H1 0dB(A) 400 0 600 700 800 900 0 1 111 120 140 160 180 220 240 260 280 00 Pressure drop for a complete SPNH, SPNV terminal with an original filter of class H1 and and height of H = 69mm. In the above graphs the sound levels in db(a) are indicated for a reference room with 10 m 2 room absorption, equivalent to 4 db room attenuation. L W = L A10 + K ok Fläkt Woods PLBOV 2010.07

Exhaust air device for clean rooms SPWH, SPWV TECHNICAL DATA - 2010 page 162 Final pressure drop Final pressure drop for terminal with a HEPA filter of class H1 The final pressure drop for the terminal indicates when the filter requires replacement. Measurement is performed with the help of the measurement tube. 700 600 P [Pa] 0 400 00 size 0 45 5 61 00 400 0 600 700 800 900 0 1 V[m/h] 25 75 125 1 175 225 2 275 00 V[l/s] Final pressure drop for terminal with a HEPA filter of class The final pressure drop for the terminal indicates when the filter requires replacement. Measurement is performed with the help of the measurement tube. 600 P [Pa] 0 400 size 0 45 5 61 00 1 2 00 400 4 0 5 600 6 V[m/h] 21 0 40 60 70 80 90 110 120 10 140 1 160 170 180 V[l/s] Fläkt Woods PLBOV 2010.07 4

Exhaust air device for clean rooms SPWH, SPWV TECHNICAL DATA - 2010 page 16 Acoustical data, definitions, dimensions The sound power levels for different octave bands are obtained by adding together the sound pressure level L A10, db(a), from the graphs, and the corrections K ok for the octave bands in the table with the help of the following formula: Terminal dimensions B A Dn 0 L W = L A10 + K ok E 1 95 Correction K OK C D Correction K ok in db for Size octave bands, mean frequency, Hz 6 125 2 0 0 0 4000 8000 0 14 11 7 2 - -8-15 -21 45 14 1 4 0-2 -7-14 -2 5 18 15 9 2-4 -10-1 -22 61 17 16 9 - -9-11 -19-24 E 2 G B F A 0 62 C D Definitions q air flow l/s, m /h p pressure drop Pa p max final pressure drop (indicates filter replacement) L A10 Pa sound pressure level with a room attenuation of 4 db (10 m 2 room absorption area) db(a) L W sound power level db K ok octave band correction db Size A B C D E 1 E 2 F G Dn 0 4 4 84 84 405 0 00 80 160 45 486 486 56 56 445 0 4 80 5 556 556 606 606 497 0 520 80 2 61 640 640 690 690 497 0 600 80 2 All dimensions are indicated in mm. Filter dimensions Size length x width (mm) H (mm) 0 05 x 05 69 45 457 x 457 69 5 55 x 55 69 61 610 x 610 69 Fläkt Woods PLBOV 2010.07 5

Exhaust air device for clean rooms SPWH, SPWV TECHNICAL DATA - 2010 page 164 Descriptive text, product code Descriptive text Supply air terminal SPWH, SPWV for clean rooms for ceiling installation with a HEPA filter of class H1 or and with circular/rectangular duct connection manufactured by Fläkt Woods. Product code Supply air terminal (spigot at the side) SPWH-aa-b-cc-d Diffuser size (0, 45, 5, 61) Duct connection shape 1 = round 2 = rectangular Filter class 1 = H1 14 = Colour 1 = standard RAL 9010 X = any other colour from RAL palette Supply air terminal (spigot on the top) SPWV-aa-b-cc-d Diffuser size (0, 45, 5, 61) Duct connection shape 1 = round 2 = rectangular Filter class 1 = H1 14 = Colour 1 = standard RAL 9010 X = any other colour from RAL palette Fläkt Woods PLBOV 2010.07 6