The Jandy 4590-54 is a complete half-union specifically designed for use with various models of filters, multiport valves, and pumps. This 2-inch black half union features a first plumbing connection size of 2 inches and a second plumbing connection size measuring 2 inches. Furthermore, the first plumbing connection type is female pipe thread (fpt) and slip (s), while the second plumbing connection type is also female pipe thread (fpt) and slip (s). This product provides a secure seal for your connections and ensures a tight fit with no extra tools required.

• Complete Half Union
• First Plumbing Connection Size - 2"
• Second Plumbing Connection Size - 2"
• Union Fitting Application - Filter, Multiport Valve, Pump
• First Plumbing Connection Type - Female Pipe Thread (fpt), Slip (s)
• Second Plumbing Connection Type - Female Pipe Thread (fpt), Slip (s)

Fitment guidelines:
For use with Waterco Fulflo Tri-Cartridge Filter, Waterco Side Mount Multiport Valves - 1-1/2" & 2" Models, Waterco Top Mount Multiport Valve - 2" Model, Waterco Micron Series Side Mount, SM600, SM750, SM900 Sand Filters, Waterco HRV30, HRV18, HRV24, HRV36, 2021 - Present Sand Filters, Zodiac/Jandy SF-S Series SF24-S,SF30-S,SF36-S Sand Filters, Waterco SupaTuf Series Self Priming In-Ground Pool Pump, HydroStorm Pool Pump, and HydroStorm Plus Pool Pump.

Additional Information:
Alternate part numbers - 634024, 634024BLK, 89-252-1110, R0339500