Sundance Replacement 3/4" Barb x 3/4" Barb x 3/8" Barb 2-Pin Flow Switch Tee (Q12DSC2/SUND860) caps Jets layout

Jets layout

Selecting the correct shaft size and seal material helps the rebuild stay aligned with the intended pump design instead of becoming a loose approximation

The #10 screw format helps define the intended hardware relationship

Worn traction surfaces can affect climbing

A wall fitting with eyeball is useful because it creates the connection point and allows return water to be aimed where it is needed for better circulation control

Sundance Replacement 3/4" Barb x 3/4" Barb x 3/8" Barb 2-Pin Flow Switch Tee (Q12DSC2/SUND860) caps Jets layoutThe Sundance Replacement Flow Switch Tee is a generic replacement component with 3 4" barb x 3 4" barb x 3 8" barb connections and a 2 pin configuration. This assembly is used in compatible spa plumbing where a flow switch is required to confirm water movement through the system. Use this part only after matching the barb sizes, connector style, and switch configuration to the existing installation. Proper fitment is important for both plumbing seal