The 2-1/2" Selectable Gallonage Monitor Nozzle is a versatile master stream nozzle designed to provide exceptional flexibility for high-volume firefighting operations. Featuring four calibrated flow settings, this nozzle allows operators to quickly adjust water delivery to match changing fireground conditions without shutting down the water supply, making it ideal for municipal, industrial, marine, and fixed monitor applications.

Constructed from lightweight, durable alloy materials, the nozzle delivers both straight stream and adjustable fog pattern capabilities. Spinning teeth create a dense, wide fog pattern for effective cooling and exposure protection, while the heavy-duty rubber bumper enhances durability in demanding environments. Clear flow and pattern markings provide easy identification and adjustment, and the rugged design ensures reliable performance with minimal maintenance requirements.

Features

• Four calibrated and selectable flow settings
• Flow rates can be adjusted without shutting down water flow
• Combination straight stream and adjustable fog pattern operation
• Dense, wide fog pattern produced by spinning teeth
• Durable lightweight alloy construction
• Heavy-duty protective rubber bumper
• Clear markings for precise flow and pattern adjustment
• Smooth transition between stream patterns
• Precision-machined components for dependable performance
• Low-maintenance design
• Ideal for monitor and master stream firefighting applications

Specifications

• Model: 3846
• Product Type: Selectable Gallonage Monitor Nozzle
• Flow Rates: 250, 400, 550, and 750 GPM (950, 1600, 2000, and 2900 LPM)
• Operating Pressure: 100 PSI (7 BAR)
• Inlet Size: 2-1/2" (65 mm)
• Teeth Type: Spinning
• Material: Alloy
• Length: 9.3" (236 mm)
• Weight: 6.6 lbs. (3.0 kg)
• Application: Monitor and Master Stream Firefighting Operations