Waterway Pump Union [2-1/2" FBT x 2-1/2" Slip] (400-6010) caps while the reduced threaded branch

while the reduced threaded branch adds versatility for heater-related or equipment-side connections

routine system use often becomes less predictable and more frustrating

PresAir Trol adjustable vacuum switch rated at 25 amps

Matching the correct model family helps preserve proper fit and supports a cleaner repair

Improves service practicality and replacement confidence

Waterway Pump Union [2-1/2" FBT x 2-1/2" Slip] (400-6010) caps while the reduced threaded branchThe Waterway 400 6010 pump union is designed for compatible pump plumbing applications using a 2 1 2 inch female buttress thread connection and a 2 1 2 inch slip outlet. A pump union in this size is especially useful because it creates a serviceable connection point while matching larger plumbing lines found in higher capacity systems. Using the correct Waterway union helps preserve fit and makes future maintenance more manageable, since the pump can