Balboa Wide Ultima Volute Back (1211009) bathpumps 5 inch to 1

5 inch to 1

That kind of specificity matters because temperature sensor issues can create a surprising amount of confusion

details like a mounting stud can make a big difference in how cleanly and securely the final installation comes together

Includes hardware

Control system for compatible Balboa VS523DZ spa applications

Balboa Wide Ultima Volute Back (1211009) bathpumps 5 inch to 1A volute back is one of the structural parts that helps a pump wet end feel properly assembled and supported, and this Balboa Wide Ultima Volute Back is designed for compatible pump applications where the original back section has cracked, worn, or become unreliable. When the housing side of the wet end starts to fail, the whole pump can lose the solid and dependable feel it should have. The Wide Ultima fit gives this part its practical value because