all kinds of muffler used in ac, competitive price and high quality.
Introduction for muffler :
the T701 impedance combined muffler expression silencer is makes the resistive sound absorption by the superfine mineral wool, has the good noise elimination effect to the intermediate frequency, the resistant noise elimination is constitutes by in guest section sudden change and to between outer tube's expansion chamber function, to low frequency and partial intermediate frequency noise by effective noise elimination function.
Technical performance
1, The quantity of noise elimination--when fixed amount of wind, the low frequency noise elimination quantity is 10-15dB (A), the intermediate frequency noise elimination quantity is 15-25dB (A), the high frequency noise elimination quantity is 25-30dB) (A).
2, Resistance loss - - when fixed amount of wind, mean resistance coefficient ε=0.4. Under different wind speed resistance loss according to ε×V2/2g×(mmH2O) computation.
Installation matters needing attention
1. Through the mufflers wind speed should be control, generally the wind speed take 6~8m/s as suitable, if must enhance the wind speed, then may choose 8~12m/s.
2. The muffler may the immediate packing in the air blower air outlet, but installs should be in the system as far as possible approaches using room position, when project for constant temperature system, then the mufflers outer covering should make temperature preservation processing similarly with the air ventilator pipe.
3.Application temperatures in 100 below, and to metal surface non-corrosiveness function situation.
Performance and the model introduction:
NO.
Suitable wind volume(m3/h)
Outside size(mm)
Flange caliber(mm)
Wind speed
6m/s
Wind speed
8m/s
Wind speed
10m/s
Wind speed
12m/s
length
width
height
length
width
1
2000
26600
3330
4000
1600
500
800
520
230
2
3000
4000
5000
6000
600
510
370
3
4000
5330
6670
8000
1000
700
4
5000
6660
8320
10000
800
770
400
5
6000
8000
10000
12000
900
1200
700
550
6
8000
10660
13340
16000
1000
780
630
7
10000
13320
16640
20000
1500
1000
8
15000
20000
25000
30000
1400
970
9
20000
26700
33400
40000
1800
1330
10
30000
40000
50000
60000
1800
2000
1500
1310
