Maytronics Dolphin 6/8mm Spindle Drive Pulley (3884074) inletoutlet Helps support high-demand spa circulation

Helps support high-demand spa circulation and therapy performance

maintaining strong and even water flow becomes more challenging as more lines are introduced

this Waterway internal is a practical replacement when a 3-3/8 inch roto deluxe scallop insert in white is needed

When a spa pump sounds normal but flow has weakened

Restores the core water-moving component of the wet end

Maytronics Dolphin 6/8mm Spindle Drive Pulley (3884074) inletoutlet Helps support high-demand spa circulationA spindle drive pulley helps transfer motion within a compatible robotic cleaner drive system, and this Maytronics Dolphin version is sized for 6 and 8 mm spindle applications using the 3884074 reference. Drive components like this matter because smooth internal power transfer is a key part of dependable cleaner movement. This pulley has practical value because the correct size relationship between the spindle and the drive component helps preserve