The 1" Constant Gallonage Nozzle is a compact, fixed-flow combination nozzle designed for wildland firefighting, forestry operations, booster line applications, and other low-flow firefighting scenarios. Supplied with a calibrated flow disc installed and preset to 40 GPM, this nozzle provides consistent water delivery while producing a wide, dense fog pattern for effective fire suppression and firefighter protection.
Built with durable, precision-machined components, the nozzle features stainless steel spinning teeth for superior fog pattern performance, an ergonomic pistol grip for enhanced control, and a heavy-duty chrome-plated shutoff ball for smooth operation and long service life. The flush capability allows debris to be removed without changing the stream pattern or shutting down water flow, while the stainless steel filter mesh helps prevent debris-related blockages. Its lightweight design makes it ideal for extended operations where portability is essential.
Features
• Constant gallonage nozzle with calibrated flow disc installed
• Preset to 40 GPM flow rate
• Available flow rates of 13, 25, 40, or 60 GPM
• Wide, dense fog pattern for enhanced firefighter protection
• Stainless steel spinning teeth for superior fog pattern performance
• Custom flow and pressure combinations available
• Flow pattern detents provide positive positioning and smooth adjustment
• Laser-etched anodized label for enhanced durability and visibility
• Flushes debris without changing pattern or shutting down flow
• Ergonomic pistol grip for improved handling and control
• Heavy-duty chrome-plated shutoff ball for smooth operation and long service life
• Stainless steel filter mesh helps prevent debris blockages
• Precision-machined components require minimal maintenance
• FM Approved
• NFPA 1964 compliant
Specifications
• Model: 1371
• Product Type: Constant Gallonage Combination Nozzle
• Preset Flow Rate: 40 GPM (150 LPM)
• Available Flow Rates: 13, 25, 40, or 60 GPM (50, 100, 150, or 230 LPM)
• Operating Pressure: 100 PSI (7 BAR)
• Inlet Size: 1" (25 mm)
• Teeth Type: Stainless Steel Spinning
• Length: 7.1" (180 mm)
• Weight: 2.1 lbs. (0.9 kg)
• Certifications: FM Approved, NFPA 1964 Compliant
