The D-185 Nozzle Tip is a robust and maintenance-free two-piece design, crafted for simplicity and reliability. Designed to stack seamlessly onto an integrated 15/16” smooth bore shut-off, it can also be used with a full shut-off on top of a 15/16” threaded nozzle tip (see “S-185” for reference).
 
Featuring a reverse tapered waterway and a unique patent pending rectangular exit orifice, the D-185 produces a narrow spread stream with a width roughly equal to a standard hallway or doorway. This stream is optimized for flowing water through these spaces, making it highly effective at sealing off compartments during an interior residential fire attack. The narrow spread is also compact enough to flow through windows and doorways at a distance without inadvertently wasting water, ensuring it effectively hits the target. The nozzle maintains large droplets for optimal reach, minimal static air entrainment, and maximum effectiveness.
 
Affordable and easy to implement on your current attack package, the D-185 is designed for a 185 GPM flow rate, with less than 70 lbs of nozzle reaction, and a 50 PSI tip pressure. This makes it a practical choice for departments looking to enhance their firefighting capabilities without complicating their existing setups.