Maytronics Dolphin M200 internal float DB - 34203R0007

Maytronics Dolphin M200 internal float DB

The internal float DB is the sealed buoyancy chamber fitted inside the body of compatible Dolphin robotic pool cleaners. It provides the precise amount of lift needed to keep the robot correctly weighted against the pool floor and walls, ensuring consistent traction and cleaning contact throughout every cycle.

Function and importance

By counteracting the robot’s submerged weight, the internal float controls how firmly the cleaner presses against pool surfaces. Too little buoyancy and the robot drags heavily, stressing the drive motors and tracks; too much and it loses grip on walls and slopes. The DB float is factory-calibrated to deliver the exact neutral-buoyancy balance specified for the Dolphin M200 CLI CART. CB platform.

Compatible models

This internal float is a genuine OEM spare part for the Maytronics Dolphin M200 CLI CART. CB. Always verify your robot’s part diagram before ordering, as Maytronics produces several float variants across its DB-platform range — fitting the wrong float will alter the robot’s buoyancy balance and cleaning performance.

Symptoms that indicate replacement is needed

A cracked or water-logged internal float will cause the robot to sit abnormally heavy in the water, struggle to climb pool walls, move sluggishly across the floor, or fail to complete its programmed cleaning path. If the robot shows any of these symptoms and the drive system checks out, inspecting and replacing the internal float is the correct next step.

Why genuine Maytronics parts matter

Aftermarket floats are frequently moulded from lower-grade materials that absorb water over time, permanently altering the robot’s buoyancy balance. A genuine Maytronics internal float is manufactured to the original density and dimensional tolerances, guaranteeing a drop-in fit and restoring the robot to factory-specified performance without the need for any recalibration.