1, must use flat washers and spring washers to tighten the screws;
2, the best can use rubber buffer to bear the weight of side channel blower, especially high-power side channel blower, is essential;
3, for some of the noise requirements of the occasion, can be installed silencer to reduce noise (generally, about 5dB), the silencer installed in the inlet pipe or the end of the air pipe;
4, for some of the noise requirements of the occasion, according to the conditions of the machine itself, plus a layer of silence, you can meet the noise requirements on the spot, specifically can consult the manufacturers of side channel blowers or professional noise control company;
5, in the use of silence, pay attention to the distance between the high-pressure fan and the box, pay attention to the high-pressure air ventilator and heat dissipation, pay attention to the use of rubber buffer to bear the weight of the high-pressure fan, the specific need to consult the manufacturers of high-pressure fans;
6, high-pressure fan in and out of the air port pipe connection, should use a hose connection to isolate vibration.