Wall Fitting, Flange, Waterway, Poly Jet, 3-1/8" face diameter, 2-5/8" hole size, White

This part is a Wall Fitting Flange, Waterway, Poly Jet, 3-1/8" face diameter, 2-5/8" hole size, White..

I use Silicone to seal it not a gasket.. Click here for links to Silicone.. Silicon Medium Tube 2.8oz Special Hot Tub Repair Formula for Sealing Fittings to the Shell

For the tool used to installing this flange Click this Link: Jet Flange Wrench Tool, Waterway Poly Jet

Jet Part Type    Wall Fitting
Manufacturer    Waterway
Model    Poly Jet
Hole Size    2-5/8"
Face Diameter    3-1/8"
Base Diameter    2-1/2" w/Threads
Total Length    1-3/8"
Face Style    Smooth
Color    White
Special Feature    Four Notches on Face