Hi
I have 6 floor returns, all on 1 valve. I am using a large stand up compressor directly into a tapped 1/4" fitting on the return side. I let the compressor completely fill the tank, then let it blow out the line with all other return lines closed. I am seeing a good amount of air bubbles from the 2 returns closest to the filter area in the shallow end, but nothing from the other 4. Is this normal, or do I not have enough flow and need another method?
Thanks!
I have 6 floor returns, all on 1 valve. I am using a large stand up compressor directly into a tapped 1/4" fitting on the return side. I let the compressor completely fill the tank, then let it blow out the line with all other return lines closed. I am seeing a good amount of air bubbles from the 2 returns closest to the filter area in the shallow end, but nothing from the other 4. Is this normal, or do I not have enough flow and need another method?
Thanks!