Designed for use with mainline hoselines the DO5 & DO9 provides simple On/Off function and selection between Jet & Spray modes by simple rotation of the front bumper of the nozzle. The DO9 is also available in a Jet Only model where no spray function is required. Both options are supplied with 2½” Instantaneous male inlet adaptors and boast impact resistant front rubber bumpers for durability and improved resistance to impact. This range represents incredible value for money and provides multi-use capabilities across a broad spectrum of Industrial Sectors.