Elkhart 03891002 CJ-B Nozzle | 500 GPM Select-O-Stream — UnitedBuilt Equipment Skip to content
Limited Time: Free Freight on Orders $1,000+ — May 1–May 31 | Lower 48 States
Limited Time: Free Freight on Orders $1,000+ — May 1–May 31 | Lower 48 States
Nozzle, Select - O - Stream® CJ - B, 500 GPM 100 PSI, Fog to Stream, 2 - 1/2" Female NST (NHT), Brass, Master Stream, Elkhart 03891002 - UnitedBuilt Equipment

Nozzle, Select-O-Stream® CJ-B, 500 GPM 100 PSI, Fog to Stream, 2-1/2" Female NST (NHT), Brass, Master Stream, Elkhart 03891002

SKU 0012641
Brand Elkhart Brass
Availability:
10-12 Weeks | 0 in stock. Available on backorder
Save 19% Save 19%
$1,756.00
$1,756.00 - $1,756.00
$1,756.00
$1,423.00
$1,423.00 - $1,423.00
$1,423.00

Product Images

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The Elkhart 03891002 Select-O-Stream® CJ-B nozzle is a brass master stream nozzle designed for high-volume water flow in fire, industrial, and water truck applications. Rated for 500 GPM at 100 PSI, this nozzle delivers constant-flow performance with adjustable stream control from straight stream to fog.

The CJ-B features a fully machined waterway for strong stream quality, rugged brass construction, and a 2-1/2" Female NST/NHT inlet for use with compatible monitors, water cannons, and master stream equipment. Its fog-to-stream pattern adjustment makes it useful for water truck spray applications, dust control, washdown, fire protection support, and high-volume water placement.

For water trucks, this nozzle is well suited for compatible water cannons, monitor assemblies, and spray systems where operators need controlled high-volume coverage from a durable brass master stream nozzle.

Key Features

Feature Details
Select-O-Stream® CJ-B Design Constant-flow master stream nozzle for high-volume water delivery
500 GPM Flow Rating Delivers 500 GPM at 100 PSI
Fog-to-Stream Control Adjusts from straight stream to 90° fog pattern while flowing
2-1/2" Female NST/NHT Inlet Fits compatible 2-1/2" male NST/NHT monitor and hose connections
Brass Construction Durable brass body for corrosive and non-corrosive environments
Fully Machined Waterway Supports clean stream quality and efficient water flow
Grease Zerk Fitting Allows lubrication of tip threads for easier service
Water Truck Master Stream Use Suitable for compatible water truck monitors, water cannons, and dust-control spray systems

Specifications

Attribute Details
Brand Elkhart Brass
Part Number 03891002
Model CJ-B
Product Type Master Stream Nozzle
Series Select-O-Stream®
Flow Rate 500 GPM
Operating Pressure 100 PSI
Flow Type Constant flow
Pattern Adjustment Straight stream to 90° fog
Inlet Size 2-1/2"
Inlet Thread Female NST / NHT
Material Brass
Finish Satin and cast brass
Approval FM Approved

Applications

Application Use Case
Water Truck Water Cannons High-volume stream and fog control for compatible monitor assemblies
Dust Control Trucks Deliver controlled water coverage for jobsite dust suppression
Construction Water Trucks Support high-flow water placement on construction and mining sites
Master Stream Monitors Pair with compatible 2-1/2" monitor outlets
Spray System Upfits Add adjustable high-volume stream control to compatible water delivery systems
Fire Protection & Industrial Water Flow Use in compatible firefighting, industrial, and municipal water-flow setups
Water Truck Repair & Replacement Replace worn or damaged master stream nozzles when model and connection match