Waterway 3-1/2" Hi-Flow Suction Assembly [w/Hex Nut] [w/O Vacuum Brk] [2-3/8" HS, 1-1/2" Slip] [Gray] (640-3257V) sundancespas Confirm compatibility before installation

Confirm compatibility before installation

Reduces maintenance issues

and 4-position design give this kit practical value because valve assemblies work best when they match the original flow paths and control format closely

DPDT relay with 30 amp rating and 240 VAC coil

Waterway 3-1/2" Hi-Flow Suction Assembly [w/Hex Nut] [w/O Vacuum Brk] [2-3/8" HS, 1-1/2" Slip] [Gray] (640-3257V) sundancespas Confirm compatibility before installationThe Waterway 640 3257V Hi Flow suction assembly is designed for compatible 3 1 2 inch applications and features a hex nut, no vacuum break, a 2 3 8 inch hole size, and a 1 1 2 inch slip connection in gray. A complete suction assembly like this is useful because it restores the visible and structural suction fitting in one matched part instead of piecing together several separate components. Version specific suction assemblies matter because cover