Product Overview

The Adjustable Chemical Injector – 3/8" M (Part No: 0203002120) is a robust, variable-rate detergent injectorengineered for reliable performance in medium to high-flow pressure washer systems. With a 2.1mm nozzle and adjustable chemical draw, it provides precise control over detergent dosing to suit a variety of cleaning applications. Constructed from high-quality brass with stainless steel internal components, this injector is built to withstand pressures up to 280 Bar and temperatures up to 90°C for consistent, long-term use.

Key Features

✅ Flow Rate: 10–16 L/min – ideal for high-output pressure washer systems
✅ Pressure Rating: Up to 280 Bar
✅ Temperature Rating: Up to 90°C – suitable for both hot and cold water applications
✅ Adjustable Injection Rate: Variable chemical draw control for optimal cleaning performance
✅ Construction: Brass body with stainless steel ball and spring
✅ Connections: 3/8" BSPM inlet and 3/8" BSPM outlet for easy inline connection
✅ 7mm Chemical Barb: Compatible with standard detergent suction hoses

Why Choose This Product?

The Flowjet Adjustable Chemical Injector – 3/8" M delivers reliable, flexible detergent application across a wide range of cleaning systems. Its adjustable feature allows you to fine-tune the detergent draw, reducing chemical waste while maintaining strong cleaning performance. The combination of brass construction and stainless steel internals provides excellent corrosion resistance and durability, making this injector ideal for vehicle wash bays, industrial cleaning, and agricultural pressure washing systems.