Waterway - Super Hi-Flo 2.5" Wall Suction Fitting with Anti-Vortex Grille – White - PPS-10177

Waterway – Super Hi-Flo 2.5″ Wall Suction Fitting with Anti-Vortex Grille – White

The Waterway Super Hi-Flo 2.5-inch spa suction fitting, part number 640-3580 V, is a replacement wall suction with an anti-vortex grille for portable spas. It connects to 2.5-inch pipe and is rated for a flow of 41 m³/hour. The white version is listed under 640-3580 V, and a stainless steel version can be selected as an option.

Compatibility and connection

This Waterway Super Hi-Flo suction fitting has an inside diameter of 73 mm and is made for 2.5-inch pipe. Like modern suction fittings, it has an anti-vortex grille on the face.

It is designed to be mounted on the wall of the spa, not on the floor. Check the position of your existing suction before ordering a replacement.

Dimensions and fitting

• Diameter of face: 133 mm
• Drill diameter: 83 mm
• Inside diameter of fitting: 73 mm, for 2.5-inch pipe
• Maximum flow rate: 41 m³/hour

Compare these measurements with your old suction and the hole in the shell. The gasket sits between the shell and the suction fitting, and the fixing nut holds the fitting in place.

What is included and what is sold separately

The suction is supplied with its fixing nut and a gasket, to be installed between the shell and the suction fitting.

If you prefer a different seal, an L-shaped gasket is also available. Its inner lip extends partially through the hole in the shell. This gasket is not supplied with the suction and must be ordered separately.

Waterway part numbers

Use these references when you compare with your current parts:

• White suction fitting: 640-3580 V
• Gasket: 711-3260
• Wall fitting: 215-3610

Choose the white or stainless steel option on this page to match the fitting you need.