Waterway Pump Union [2-1/2" Union x 2" Slip] (400-5990) harwil and extend the life of

and extend the life of surrounding equipment

A chlorinator lid is useful because it helps close and protect the feeder chamber while allowing access for tablet refills and routine maintenance

Raypak control bezel cover

Designed for compatible MP

Helps restore both function and visible seat finish

Waterway Pump Union [2-1/2" Union x 2" Slip] (400-5990) harwil and extend the life ofThe Waterway 400 5990 pump union is designed for compatible pump plumbing applications using a 2 1 2 inch union connection and a 2 inch slip outlet. This style is useful where the pump side must retain a larger union format while the downstream plumbing transitions into a smaller rigid line. That size change makes this Waterway union especially practical in retrofit and replacement work where the pump connection and the existing plumbing do not match