The C&S Supply VIPER 2.0 Blue Devil 5–50 GPM 1" Select Gallonage Nozzle is designed to provide exceptional low-flow performance, superior stream control, and maximum versatility for wildland, forestry, industrial, and specialized firefighting applications. Featuring four selectable flow settings of 5, 10, 25, and 50 GPM, the Blue Devil allows firefighters to quickly adjust flow rates without changing stream pattern, making it ideal for water conservation, mop-up operations, gas cooling, and precision fire suppression. We offer this nozzle in four configurations: NST with a composite bail handle, NST with a metal bail handle, NPSH with a composite bail handle, and NPSH with a metal bail handle.

Built around the advanced Blue Devil platform, this nozzle utilizes innovative Rylostatic teeth integrated directly into the nozzle head to create superior fog patterns without exposed spinning or fixed teeth. This design reduces friction loss, improves cooling performance, and virtually eliminates maintenance associated with traditional nozzle teeth. The metal ball valve assembly with front and rear seals is rated for operating pressures up to 580 PSI, while deeper selector ring ribs provide improved grip when operating with gloved hands. The flush feature allows debris removal without shutting down water flow, and the lightweight E-LITE aluminum construction with brass internal components delivers dependable performance with reduced operator fatigue. NFPA 1964 compliant and EN 15182-4 Type 3 certified, the Blue Devil is engineered for demanding firefighting environments.

Features

• Four selectable flow settings: 5, 10, 25, and 50 GPM
• Flow selection without changing stream pattern
• Flow range from 5–50 GPM
• Available with NST or NPSH threads
• Available with composite or metal bail handles
• Available in four configurations:
• NST with Composite Bail Handle
• NST with Metal Bail Handle
• NPSH with Composite Bail Handle
• NPSH with Metal Bail Handle
• NFPA 1964 compliant
• EN 15182-4 Type 3 certified
• Flush capability allows debris removal without shutting down
• Constant flow performance through fog and straight stream patterns
• Advanced Rylostatic teeth improve fog patterns and reduce maintenance
• Metal ball valve with front and rear seals for high-pressure operation
• Rated for operating pressures up to 580 PSI
• Deeper selector ring ribs for improved grip with gloved hands
• Lightweight E-LITE aluminum construction
• Durable brass internal components
• Ergonomically designed for easy operation and handling
• Removable pistol grip for operational flexibility
• 90-degree rotation from 30-degree fog to straight stream
• Raised lug indicators for quick pattern and flow identification
• Individually tested for safety and reliability

Specifications

• Manufacturer: C&S Supply
• Model: BD550
• Product Type: Select Gallonage Fire Nozzle
• Flow Settings: 5, 10, 25, and 50 GPM @ 100 PSI
• Standard Operating Pressure: 100 PSI
• Low Pressure Options: 50 PSI and 75 PSI available on select models
• Maximum Operating Pressure: 580 PSI
• Thread Options: NST (NH) or NPSH
• Bail Handle Options: Composite or Metal
• Available Configurations:
• NST with Composite Bail Handle
• NST with Metal Bail Handle
• NPSH with Composite Bail Handle
• NPSH with Metal Bail Handle
• Construction Material: E-LITE Aluminum with Brass Internal Components
• Stream Patterns: 30° Fog to Straight Stream
• Teeth Type: Integrated Rylostatic Teeth
• Flush Capability: Yes
• Pistol Grip: Removable
• Weight: 3.60 lbs
• Dimensions: 8" W x 10" H x 5" D
• Length: 8.5"
• Compliance: NFPA 1964, EN 15182-4 Type 3
• Application: Wildland Firefighting, Forestry Operations, Municipal Fire Service, Industrial Fire Protection, Gas Cooling, Mop-Up Operations, and Low-Flow Fire Suppression Applications