Universal pump gearbox. Designed to turn your brushcutter into a pump. Suitable for clear and slightly polluted water. Flow rate 300 l/min (7,000 rpm). Suitable for most brushcutters. Includes 5 plastic rings for tube diameters of 24, 25, 25.4, 26 and 27 mm, and identification tag to identify the drive shaft. Use our adapters 1602043 to 1602052 (not included).