The 1-1/2" Adjustable Gallonage Monitor Nozzle – 200, 250, 350 GPM is a versatile master stream nozzle designed to provide selectable flow rates for a variety of firefighting applications. Utilizing a spring-loaded baffle system, the nozzle allows operators to choose between three calibrated flow settings, delivering the flexibility needed to match water flow to changing incident conditions.

Constructed from durable brass for superior corrosion resistance and long service life, this nozzle produces both a clean, far-reaching straight stream and a dense, fully adjustable fog pattern. Flow rates and operating pressure are laser engraved directly on the baffle for quick reference, while the low-maintenance design ensures dependable performance in demanding firefighting environments.

Features

• Adjustable flow rates of 200, 250, and 350 GPM
• Spring-loaded baffle system for flow selection
• Flow setting can be adjusted when water flow is shut down
• Combination straight stream and variable fog patterns
• Straight stream provides excellent reach and penetration
• Wide, dense, and fully adjustable fog pattern
• Durable brass construction for corrosion resistance
• Flow rate and pressure laser engraved on the baffle
• Low-maintenance, high-quality components
• Designed for monitor and master stream applications

Specifications

• Model: 3820BC
• Product Type: Adjustable Gallonage Monitor Nozzle
• Flow Rates: 200, 250, and 350 GPM (750, 950, and 1325 LPM)
• Operating Pressure: 100 PSI (7 BAR)
• Inlet Size: 1-1/2" (38 mm)
• Teeth Type: Spinning
• Material: Brass
• Length: 5.5" (140 mm)
• Weight: 7.3 lbs. (3.3 kg)