Gladiator Quick Connect 15° Yellow Spray Nozzle 9.0 – OEM Replacement Part
Part Number: 3678
Category: Pressure Washer Nozzles → Quick Connect Spray Nozzles → Color-Coded Quick Change Nozzles
Type: Gladiator Quick Connect 15° Yellow Spray Nozzle
The Gladiator Quick Connect 15° Yellow Spray Nozzle 9.0 (Part #3678) is a professional-grade pressure washer nozzle designed to provide aggressive cleaning power while allowing for quick and convenient nozzle changes. Featuring a precision-machined #9.0 orifice and a concentrated 15-degree spray pattern, this nozzle delivers an ideal combination of cleaning force and surface coverage for tackling stubborn dirt, grease, mud, oil, and grime on durable surfaces.
Key Features & Benefits
- Genuine Gladiator OEM replacement nozzle
- Powerful 15° spray pattern for aggressive cleaning
- Precision #9.0 nozzle orifice size
- Integrated quick disconnect plug for rapid nozzle changes
- Yellow color-coded guard for quick spray pattern identification
- Protective nozzle guard helps reduce accidental surface contact
- Compatible with most standard pressure washer quick connect couplers
- Rated for up to 5000 PSI
- Excellent balance of cleaning power and coverage
- Durable construction for long service life
Technical Specifications
Part Number: 3678
Manufacturer: Gladiator
Product Type: Quick Connect Pressure Washer Spray Nozzle
Spray Pattern: 15°
Nozzle Size: 9.0
Color Code: Yellow
Connection Type: Quick Disconnect Plug
Maximum Pressure: 5000 PSI
Application: Heavy-Duty Cleaning
OEM Replacement: Yes
Color-Coded Nozzle Identification
- Red: 0° Solid Stream
- Yellow: 15° Spray Pattern
- Green: 25° Spray Pattern
- White: 40° Spray Pattern
- Black: Low-Pressure Soap / Downstream Injection
The color-coded nozzle guard allows operators to quickly identify the proper spray pattern from a distance, helping streamline workflow and improve efficiency during pressure washing operations.
Typical Applications
- Concrete and pavement cleaning
- Heavy equipment washing
- Grease and oil removal
- Industrial maintenance cleaning
- Agricultural equipment cleaning
- Construction equipment washing
- Fleet vehicle cleaning
- Surface preparation work
- Commercial pressure washing operations
- Removal of stubborn dirt and grime
Performance Advantages
- 15° spray pattern delivers strong cleaning power with increased surface coverage
- Quick-connect design minimizes downtime during nozzle changes
- Color-coded guard enables fast and accurate nozzle selection
- Effective for removing tough contaminants from durable surfaces
- Precision-machined orifice provides consistent spray performance
- Compatible with most quick connect systems on the market
- Rated for demanding professional cleaning applications
- Durable design helps maximize service life
- Ideal for commercial and industrial pressure washing equipment
Important Safety Notice
A 15-degree spray nozzle produces a concentrated high-pressure spray stream and should be used with caution. Improper use may result in injury or property damage. Never direct the spray toward people, animals, glass, painted surfaces, electrical equipment, or delicate materials. Always wear appropriate personal protective equipment when operating pressure washing equipment.
Maintenance Recommendations
- Inspect the nozzle regularly for wear or orifice enlargement.
- Flush clean water through the nozzle after each use.
- Remove debris or mineral buildup as necessary.
- Verify the quick disconnect plug remains clean and undamaged.
- Replace the nozzle if spray performance or pattern quality declines.
- Store in a clean, dry location when not in use.
- Check the protective nozzle guard periodically for signs of wear or damage.
