Waterway Pump Union Assembly [1" Slip x 1" Slip Pump Union] (400-2000) reducers Replacing the collar and lid

Replacing the collar and lid ring together is especially practical when the original top section has aged visibly or no longer supports the lid as intended

This type of product is especially useful when assembling or servicing threaded fittings where dependable sealing matters and a compact application format is preferred

Matching the correct compatible lid helps preserve intended fit and restore dependable sealing at the pump trap opening

GFCI devices are useful because they help add an important layer of electrical protection in settings where safety matters

Waterway Pump Union Assembly [1" Slip x 1" Slip Pump Union] (400-2000) reducers Replacing the collar and lidThe Waterway 400 2000 pump union assembly is designed for compatible pump plumbing applications using a 1 inch slip by 1 inch slip configuration. A full union assembly in this style is useful because it restores a removable pump connection while keeping the surrounding plumbing in a straightforward rigid line format. Slip by slip unions are especially practical where solvent weld plumbing is already in place and future service access still matters.