3421821-1A | Waterway 4.5HP Executive Pump 2 Speed DEV48 R0554700 Controls Gas Flow Safely: Regulates

Controls Gas Flow Safely: Regulates fuel delivery with precision

OEM Hayward Heat Exchanger Assembly FDXLHXA1500 is specifically engineered for the H500FD Universal H-Series Low NOx pool heater

Whether your cleaner is showing signs of wear or reduced effectiveness

Replacing worn hardware like the clamp bolt is key to keeping your filter system in top condition

Long-Lasting Protection: Helps prevent cracks and leaks in expansion joints and concrete surfaces

3421821-1A | Waterway 4.5HP Executive Pump 2 Speed DEV48 R0554700 Controls Gas Flow Safely: RegulatesThe Waterway 3421821 1A Executive Pump delivers high performance spa circulation and jet power in one versatile design. With a 4. 5 HP, two speed 230 V 48 frame motor and 2 male buttress threaded intake and discharge ports, its engineered for demanding spa systems and heavy flow applications. The wet end boasts a large 6 diameter housing for improved head pressure and is rotatable in 90 increments to simplify plumbing alignment. Built for durability