First time owner of pool and first time closing. I just did a dry run of my closing steps and have a question around the main drain. I have a double main drain, with 8ft deep end. I attached a air compressor at 30PSI and blew out the main drain line.
However only one of the main drains had air coming out. The second, further drain from the system did not blow any air. They are daisy chained as follows:
Filter-------0-----0
#1 #2
The further drain did not blow any air.
Is this normal or should I be concerned about a clog?
Do I need to use more pressure or something with higher volume of air?
If I can not "air Lock" this second drain how much of a concern is this living in Southeast PA?
I did this same procedure on my Spa double drain and did see air from both drains.
Thanks, Noel
However only one of the main drains had air coming out. The second, further drain from the system did not blow any air. They are daisy chained as follows:
Filter-------0-----0
#1 #2
The further drain did not blow any air.
Is this normal or should I be concerned about a clog?
Do I need to use more pressure or something with higher volume of air?
If I can not "air Lock" this second drain how much of a concern is this living in Southeast PA?
I did this same procedure on my Spa double drain and did see air from both drains.
Thanks, Noel