Hi,
I am in the middle of redoing all of my pool equipment because I had to remove it all to install retaining wall at the end of last summer. My pool is a 20' x 40' rectangle with about 39,000 gallons. I would like to change out my PVC piping from 1 1/2" to 2". Does the Hayward CL200 support 2" pipe and where do you get a union to screw on to the chlorinator that will attach to a 2" pipe?