PresAir Trol Gunite Air Button [1-1/4" HS, 1-1/2" FD] [White] (B340WA) spacomponents Impellers do the real work

Impellers do the real work inside the wet end by translating motor horsepower into water movement

application-specific service part

Hydro-Quip screw terminal block

A connector like this is useful because it helps complete the serviceable plumbing joint

PresAir Trol Gunite Air Button [1-1/4" HS, 1-1/2" FD] [White] (B340WA) spacomponents Impellers do the real workThe PresAir Trol gunite air button in white is designed for compatible installations using a 1 1 4 inch hole size and 1 1 2 inch face diameter. In gunite style applications, choosing the right button format helps preserve both fit and finished appearance at the control point. This version is especially useful when the original button has cracked, discolored, or no longer feels dependable during use. Replacing it can freshen the look of the