Waterway Lo-Pro 3/4" air jet

This Waterway air jet has a stainless steel face, and can be connected either to 3/4-inch pipe, or can slide inside a 1-inch fitting. A different version of this air jet is available that looks identical from inside the spa, but connects to 3/8-inch pipe.

The three gaskets on this jet (small o-ring, large o-ring and flat transparent) are also available separately, as spare parts.

Dimensions
Jet face diameter: 38 mm
Drill diameter (in case you are installing the jet in a shell): 18 mm
Length of the white part: 34 mm

Connections
Inside diameter : 27 mm, to connect 3/4-inch pipe
Outside diameter : 33 mm, which slides inside a 1-inch female fitting

Part numbers
Waterway: 670-2190