Waterway Spa Drain/Fill Valve [1-5/8" Acme Thread x 1" Slip] [Black] (640-2001) airsupply The Waterway 310-5090 impeller assembly

The Waterway 310-5090 impeller assembly is designed for compatible 1

vibrant color performance

Installing the correct Pentair basket can help restore everyday skimmer maintenance and improve downstream equipment protection

This combined assembly is especially useful because it brings together two important functional elements in one service-oriented replacement part

1-1/2 inch FPT

Waterway Spa Drain/Fill Valve [1-5/8" Acme Thread x 1" Slip] [Black] (640-2001) airsupply The Waterway 310-5090 impeller assemblyThe Waterway 640 2001 spa drain fill valve is designed for compatible spa applications using a 1 5 8 inch Acme thread connection and a 1 inch slip outlet, and it features a black finish. A drain fill valve like this is useful because it helps support controlled draining and filling functions within the spa system. The black finish can help the component blend better into darker equipment or spa side areas, while the specific thread and slip