The Hayward Union Connector Pack (SP1500UNPAK2) is the OEM replacement flush union connector kit for Hayward CL100 and CL200 in-line chlorinators and PowerFlo Matrix pumps. IMPORTANT: KIT CONTENTSThis pack includes 2 each of the socket connector, union nut, and O-ring — supplying both the inlet and outlet connections in a single purchase. The SP1500UNPAK2 provides the complete union connection hardware needed at both the inlet and outlet ports of compatible Hayward chlorinators and pumps. The flush union design allows equipment to be disconnected from the plumbing system without cutting pipe, simplifying servicing and seasonal winterization. Specifications Hayward Part Number SP1500UNPAK2 UPC 610377050364 Fits Into Brand Equipment Line Model / Part Number Hayward Automatic Chlorine Feeder, 15.75", In-Line CL100 Hayward Automatic Chlorine Feeder, 9 lbs, In-Line (incl. Mounting Base) CL200 Hayward Automatic Chlorine Feeder, 9 lbs, In-Line (incl. 2" Inlet and Outlet Ports) CL2002S Hayward PowerFlo Matrix High Efficiency Pump W3SP1592 Hayward PowerFlo Matrix Pump W3SP15932S Compatibility is based on Hayward parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering. Poolaroo Pro Tip When reinstalling the union connectors, inspect the included O-rings for any flattening or cracking before reassembly. Replacing both the inlet and outlet connections at the same time — which this pack is designed for — eliminates mismatched wear and reduces the chance of a single-side leak recurring after service.
