NOTE: THIS IS FOR THE PRE 2010 VALVE. THE UNION ITSELF MEASURES 2 INCHES, IT IF FOR THE CARETAKER 5 PORT VALVE WITH A 1.5 INCH BASE Part number 5-9-2000. In 2010 Polaris introduced a new style Caretaker 5 port water valve. This new style water valve comes with a 2 inch base and the unions are different with this new valve. So if your water valve was installed before 2010 then these are the correct unions
This brawny union is known as the toughest union available and was engineered for applications where strength is required. Complete with o-ring, this union can be hand tightened for simplicity and ease. An optional stainless-steel cup strainer is also available to secure inside the union.
For Caretaker Five Port Water Valve.
Part Number 4-1-2002