300,0
200,0
100,0
90,0
80,0
70,0
60,0
50,0
40,0
30,0
20,0
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
300,0
200,0
100,0
90,0
80,0
70,0
60,0
50,0
40,0
30,0
20,0
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
60dB(A)
55dB(A)
Portata / Perdita di Carico / Livello Acustico
Modelli DFL - 3 SLOT
Grafico 3 - 3 feritoie
25dB(A)
3 0dB(A)
35dB(A)
40dB(A)
45dB(A)
50dB(A)
20dB(A)
Portata [m3/h]
Portata / Perdita di Carico / Livello Acustico
Modelli DFL - 4 SLOT
25dB(A)
30 dB(A)
35dB(A)
40dB (A)
45dB(A)
50dB(A)
20dB(A)
60dB(A)
55dB(A)
Grafico 4 - 4 feritoie
Portata [m3/h]
TECNICA srl – Via degli Intarsiatori Rolesi 1 – 42047 Rolo (RE) tel.+39 0522 665129
fax. +39 0522 650211 www.tecnicasrl.it - info@tecnicasrl.it ALL RIGHT RESERVED © 2020 Rev.4
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