Balboa / HydroAir "Main Drain" Anti-Vortex cover

This AquaStar suction outlet cover with screws (VGB Series) is a spare part for HydroAir's Main Drain Assembly, which was discontinued in 2008.

The screw set is supplied.

Dimensions
Outside diameter : 152 mm
Inside diameter : 145 mm
Thickness : 40 mm
Diagonal screw distance : 72 mm
Side screw distance : 52 mm

Part numbers
AquaStar : 6HP101
HydroAir : 10-6012, 30-6011