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Hi all, I just bought a Hayward CAT 1000 pH controller that came with a flow sensor but there are no directions on where or how to install it. There is a wire that goes from it to the controller that's about 10' long and the threaded end is 1/8" npt. The instructions for the rest of the plumbing...

Thanks again! The Hayward heat pump instructions call for a check valve between the source of chlorine and the heater. The flow switch is for the SWG only and I didn't see anything in the instructions for the Hayward Aqua rite pro requiring a check valve. My installer put it in between the SWG...

Yeah just looking for flow/ no flow for the SWG. The only other option is to put it in the vertical pipe coming out of the heater, but if I bypass the heater there would be nothing stopping reverse floe into the filter should something happen. Is a check valve required for a SWG without a heater?

Hi all, does anyone know if a check valve can be counted towards the 12" straight run before a Hayward flow sensor. Working on plumbing in a heater and have to reconfigure my plumbing. The only place I can put the flow sensor is before the cell but it would be 8-10 inches after a Jandy check...

Thanks guys, I went ahead and picked up the 1/2" anyway. I don't have a stenner manual, I was reading the install instructions online from a Hayward Cat 1000 with the Stenner acid injection and they say it is best to feed from the bottom something about the flow sensor or valve. I don't have...

Thanks. I bought a 2x2 slip x 3/4 threaded, but I'll get the 1/2". Since I have room below the pipe is it ok to feed from underneath?

I am getting ready to plumb in a new heat pump and was going to add a tee in the return in case I decide later on to go with a stenner pump for acid injection. What size threaded tee would I need for the injection port to screw in to? Also, if I read the Stenner instructions correct, they say it...

Thanks, I didn't know tHayward actually had a spray paint.

I would like to paint my pic plumbing for aesthetics and was thinking of using a color to match my Hayward sand filter and heat pump. I want to use latex and brush and roll because I stink at spraying and usually make a runny mess. Has anyone had luck finding a color that matches or had one...