Iam converting from a Hayward CL 220 to a Hayward SWG. The CL 220's last union (in the direction of water flo) is to close to another PVC fitting to cut the PVC and sleeve. Is there a product designed to slip in line that will attach directly to the old Hayward Unions? Can you buy just a union end from hayward that will tie up to the old CL220 ends?
Will it cause any problems to simply leave an empty CL220 in line?
Thanks for your help.