X-Jet Original Kit #13 – Long Range Chemical Injection | 3000–4000 PSI

Model: XJET-13K
Category: Pressure Washer Accessories → Chemical Injectors & Long-Range Applicators
Type: X-Jet Original Kit #13 – Long Range Downstream Chemical Injection Nozzle

The X-Jet Original Kit #13 (XJET-13K) is a professional-grade downstream chemical injection system designed to safely apply detergents and cleaning solutions up to 40 feet or more without running chemicals through your pressure washer pump. By bypassing the pump, the X-Jet system helps protect seals and internal components from potentially damaging bleach and aggressive cleaning agents.

⚠️ Important: The X-Jet system applies chemicals downstream, meaning detergent does NOT pass through your pump.

Performance Overview

• Long-Range Chemical Application – Sprays 40 feet or more

• 3000–4000 PSI Operating Range – Built for high-performance systems

• 4–4.5 GPM Compatibility – Balanced for mid-to-high flow pressure washers

• Downstream Injection Design – Protects pump from chemical exposure

• Hot & Cold Water Compatible – Handles temperatures up to 190°F

Kit Includes

• X-Jet Long Range Nozzle (#13)

• Low-Pressure Close Range Nozzle

• 15-Piece Proportioner Set (for chemical dilution control)

• Shut-Off Ball Valve

• Chemical Strainer

• 15' Suction Hose with Barb

Construction & Design

• Nozzle Size: #13 – Precision-calibrated for proper chemical draw and spray distance

• 1/4" Quick Connect Inlet – Fast, secure attachment to lance or spray wand

• Adjustable Chemical Ratios – Controlled using included proportioners

• Heavy-Duty Components – Designed for professional contractor use

Technical Specifications

Brand: X-Jet
Model / SKU: XJET-13K
Product Type: Long-Range Chemical Injection Kit
Nozzle Size: 13
Operating Pressure: 3000–4000 PSI
Flow Rate Compatibility: 4–4.5 GPM
Maximum Temperature: 190°F
Inlet: 1/4" Quick Connect (QC)
Chemical Delivery Type: Downstream (Bypasses Pump)
Condition: New

Key Features

• X-Jet Original Kit #13 long-range chemical injector

• Sprays chemicals 40 feet or more

• Designed for 3000–4000 PSI pressure washers

• Compatible with 4–4.5 GPM systems

• Includes proportioners for adjustable dilution

• Complete kit with hose, valve, and strainer

• Protects pump from harsh chemical exposure

Ideal Applications

• Multi-story house washing

• Commercial building exteriors

• Roof treatment and soft washing

• Fleet washing and industrial cleaning

• High-reach detergent application

Usage Recommendation

Ensure your pressure washer operates within the 3000–4000 PSI range and delivers 4–4.5 GPM for proper spray distance and chemical draw. The X-Jet #13 provides safe, high-reach detergent application while protecting your pump from chemical damage.