Its functionality extends beyond mere detection, as it can also be used to trigger various devices such as pumps, indicators, alarms, or other compatible equipment. Whether it's monitoring the filling or emptying of a tank, this versatile switch offers seamless integration and dependable float size - 28*28 mm stem dia - 8mm Grade - SS-304 Switch Rating - 1Amp 220V AC/ DC mounting - VFS 40 mm ....M10x1 VFS- 70 /100/120/150/200/300.....1/4" BSP switching - NO/NC reversible by FLoat VFS