Rotor Multiport Valve 621486 Waterco non locking Crafted from premium-grade materials and

Crafted from premium-grade materials and featuring a high-flow rate parallel solid-plate design

Easy replacement and broad compatibility—a practical upgrade for worn or worn-looking skirts

Enhanced system efficiency: A properly functioning weir door maintains steady water flow

Anyone who notices suction swings during vacuuming or skimming and wants a more stable

Great for debris-heavy seasons where leaves and fine sediment threaten water clarity and filtration efficiency

Rotor Multiport Valve 621486 Waterco non locking Crafted from premium-grade materials andOverview The Rotor Multiport Valve 621486 from Waterco is a genuine replacement rotor engineered for 4" tank neck deep bed multiport valves designed for Waterco SD400 SD500 and SD600 configurations this rotor is a precise direct fit upgrade that preserves original performance and reliability its compatible with 40mm shaft assemblies such as 2280262 and 228026