2" Pump Union Split Nut Mens

2" Pump Union Split Nut Mens2" Pump Union Split Nut Coarse thread in, fine thread out. Thread pitch is one of those details nobody thinks about until two parts flatly refuse to meet. Put a fine thread pump against a union built for coarse thread and the joint simply won't pull up tight. This split nut is the fix: it replaces the coarse thread union nut with one cut to the fine thread, so a Davey QB, LX or LP, a SpaNet or an Aquaflo screws down properly and seals. No stacked

New Version Fit: Specifically designed for the updated Poolrite S2500

The Deep Dive

it uses a stepless DC inverter compressor and fan to automatically adjust power output - keeping your water warm while trimming energy use

threaded connection that eliminates unfiltered water bypass

Variant: 5 Litre

Our replacement unit is engineered to restore that factory-fresh flow

they'll sort you out

or replacing a damaged bare-ended lead

pulling 45 litres per minute through a wide pivoting head with multi-directional wheels

5L value pack is ideal for larger pools or for homeowners who want to stay stocked up for the season

durable weatherproof construction

clearer spa with zero maintenance required