The Master Stream Mystery Nozzle is a durable, brass-constructed master stream nozzle designed for dependable performance in both corrosive and non-corrosive environments. Featuring Elkhart's proven Mystery® nozzle design, this nozzle allows operators to easily transition from a straight stream to a wide 90° fog pattern while flowing, providing exceptional versatility for fire suppression, exposure protection, and cooling operations.

Built with a twist shutoff for convenient flow control, the Mystery Nozzle combines rugged construction with smooth operation. A grease zerk fitting allows for easy lubrication of the tip threads, helping maintain reliable performance over years of service. Available in multiple flow configurations, the Mystery Nozzle delivers the flexibility needed for a wide range of master stream applications.

Features

• Heavy-duty brass construction for corrosive and non-corrosive environments
• Easily adjusts from straight stream to 90° fog pattern while flowing
• Twist shutoff included for convenient flow control
• Grease zerk fitting allows easy lubrication of tip threads
• Durable satin and cast brass finish
• Designed for master stream firefighting applications
• Reliable performance in industrial, municipal, and marine environments
• Available in multiple flow configurations to match operational requirements

Specifications

• Manufacturer: Elkhart Brass
• Product Type: Master Stream Mystery Nozzle
• Construction: Brass
• Finish: Satin and Cast Brass
• Pattern: Adjustable Straight Stream to 90° Fog
• Shutoff: Twist Shutoff Included
• Maintenance Feature: Grease Zerk Fitting

Model J

• Flow Rating: 350 GPM (1,330 LPM) at 100 PSI (7 BAR)
• Flow Rating: 500 GPM (1,900 LPM) at 100 PSI (7 BAR)
• Inlet Connection: 2.5" Inlet

Model JN

• Flow Rating: 1,000 GPM (3,800 LPM) at 100 PSI (7 BAR)
• Inlet Connection: 2.5" Inlet

• Maximum Available Flow in Mystery Nozzle Series: Up to 2,000 GPM (7,550 LPM) depending on model configuration
• Applications: Master Stream Operations, Industrial Fire Protection, Marine Firefighting, Exposure Protection, and Large-Volume Fire Suppression