X-Jet M5 Deluxe Variable Nozzle #13 Kit for 4.0–4.5 GPM Pressure Washers – OEM Replacement Part

Part Number: 6245
Category: Pressure Washer Nozzles → Chemical Application Nozzles → X-Jet Nozzles
Type: Variable Spray Chemical Injection Nozzle Kit

The X-Jet M5 Deluxe Variable Nozzle #13 Kit is a professional-grade chemical application and long-range cleaning system designed for pressure washers operating in the 4.0–4.5 GPM range. Engineered to apply detergents, degreasers, disinfectants, insecticides, and specialty cleaning chemicals without routing them through the pressure washer pump, hose, gun, or lance, the X-Jet M5 helps protect equipment while delivering powerful chemical application performance.

Key Features & Benefits

• Genuine X-Jet M5 Deluxe chemical application system
• Optimized for 4.0–4.5 GPM pressure washers
• Variable fan spray pattern adjustment
• Chemicals bypass the pump, hose, gun, and lance
• Long-range chemical application capability
• Ideal for detergents, degreasers, disinfectants, and insecticides
• Helps protect pumps from chemical damage
• Eliminates frequent nozzle changes
• Suitable for residential, commercial, agricultural, and industrial applications
• Complete chemical application kit

Technical Specifications

Product Type: Variable Spray Chemical Injection Nozzle Kit

Series: X-Jet M5 Deluxe

Pressure Washer Flow Range: 4.0–4.5 GPM

Spray Pattern: Variable Fan Pattern

Chemical Injection Method: External Nozzle Injection

Connection Type: Quick Connect

Chemical Pickup Hose Length: 15 Feet

Application: High-Reach Cleaning & Chemical Application

OEM Replacement: Yes

Kit Contents

• Long-Range M5 Variable Pattern Nozzle
• Quick Connect Plug
• Hose Barb for Chemical Injection
• 14 Chemical Proportioner Tips
• 15' Clear Vinyl Chemical Hose
• Shut-Off Ball Valve
• Filter with Hose Barb

Note: This kit does not include a short-range nozzle.

Typical Applications

• House washing
• Building exterior cleaning
• Mold and mildew removal
• Agricultural facility sterilization
• Livestock housing sanitation
• Heavy equipment degreasing
• Industrial cleaning operations
• Insecticide application
• Commercial property maintenance
• Soft wash support applications

Performance Advantages

• Applies chemicals without exposing pumps to corrosive solutions
• Long-range spray capability reaches elevated surfaces
• Variable spray pattern increases cleaning versatility
• Adjustable chemical proportioning improves application control
• Helps reduce equipment wear caused by chemical exposure
• Eliminates the need for multiple spray nozzles
• Supports efficient cleaning of large structures
• Compatible with a wide variety of pressure washer systems
• Professional-grade performance for demanding cleaning environments

Maintenance Recommendations

• Flush the nozzle and chemical hose thoroughly with clean water after each use.
• Inspect proportioner tips regularly for blockage or wear.
• Clean the filter periodically to maintain proper chemical flow.
• Check the vinyl hose for cracks, kinks, or deterioration.
• Inspect the ball valve and quick connect fitting before operation.
• Store the kit in a clean, dry location when not in use.
• Replace worn tubing, seals, or fittings as needed to maintain optimal performance.