<p>The Delta DO5 marine range of fire nozzles are manufactured from gunmetal providing the ability to withstand the most challenging offshore conditions and a resistance to salt water corrosion.  These fire nozzles offer both Jet and Spray patterns achieved simply by gripping the front rubber bumper ring and rotating. This will take the operator through the <strong>Jet</strong> and <strong>Spray</strong> position to a further wide angle <strong>Water Curtain</strong> at full rotation.  Delta DO5A Fire Nozzles are mostly supplied with a 2½” Male instantaneous inlet fitting, the DO5B with a 1½” Male instantaneous fitting and the DO5C with a 1″ BSP Female threaded inlet fitting, but all models can be supplied with most International fitting as an alternative upon request.</p>