C
Cozy Amnesia
My new cab will be located a few feet from where I lay my head every night, so I need it to be very quiet. But the fan I'm using is a 197cfm S&P and, although it is relatively silent compared to inline fans, I would like it to be a little quieter still. Most of the noise it makes is from the air rushing around, so a muffler should help a lot. But I also needed it to be micro-sized to fin in my cab, hence the MICRO MUFFLER!
First I built a box the size of a shoe box around the exhaust vent. I used hard-board and aluminum foil tape to construct it.
I lined the inside walls with fiberglass insulation, the type that is designed to be wrapped around water pipes.
I then put the fiberglass around the floor of the muffler and exhaust port. I also put some foam around hole the fan will go into to reduce vibrations.
I turned on the fan and, "WOAH...I DON'T HEAR HARDLY ANYTHING!!" I was really surprised at how much it hushed the fan down and how much air was rushing out of the exhaust port. Its about as loud as a noisy desktop PC and I have no complaints about that .
I'm really satisfied with the end result and I hope this tutorial can help others out there achieve the same. If you have any questions, I'm all ears!
First I built a box the size of a shoe box around the exhaust vent. I used hard-board and aluminum foil tape to construct it.
I lined the inside walls with fiberglass insulation, the type that is designed to be wrapped around water pipes.
I then put the fiberglass around the floor of the muffler and exhaust port. I also put some foam around hole the fan will go into to reduce vibrations.
I turned on the fan and, "WOAH...I DON'T HEAR HARDLY ANYTHING!!" I was really surprised at how much it hushed the fan down and how much air was rushing out of the exhaust port. Its about as loud as a noisy desktop PC and I have no complaints about that .
I'm really satisfied with the end result and I hope this tutorial can help others out there achieve the same. If you have any questions, I'm all ears!