General Pump Injector 2.3 — 5–8 GPM Check Valve Kit

General Pump Injector 2.3 — 5–8 GPM Check Valve Kit

The General Pump Injector 2.3 is a reliable, chemical injector designed to introduce detergents and cleaning solutions directly into your pressure washing system. Built for systems flowing 5–8 GPM, this injector delivers consistent chemical draw without electricity, pumps, or complicated controls.

Using a venturi-style design, it creates suction from water flow alone, pulling soap or chemical from a tank and mixing it evenly into the water stream. The result is dependable downstream chemical application that’s simple, efficient, and easy to maintain.

Ideal for pressure washing, soft washing, sanitation, and industrial cleaning setups, the Injector 2.3 is a proven solution trusted in professional rigs.

Kit includes 3/8" socket and plug for quick connecting onto your system. Stainless check valve replaces standard spring and ball barb.

Key Features

• Designed for 5–8 GPM pressure washing systems

• Water-powered venturi design — no electrical components

• Provides consistent chemical draw for reliable dilution

• Inline installation for easy system integration

• Durable, chemical-resistant construction

• Low maintenance and field-serviceable
  

Applications

• Downstream chemical application

• Pressure washing and soft washing

• Detergents, soaps, and water-based cleaners

• Residential, commercial, and industrial cleaning systems

Specifications

• Flow Range: 5–8 GPM

• Injector Size: 2.3

• Operation: Venturi-style chemical injection

• Compatibility: Pressure washing and cleaning systems within rated flow range

Why Choose the General Pump Injector 2.3?

This injector offers a simple, dependable way to introduce chemicals into your wash system without adding complexity. Its water-driven design means fewer failure points, while its consistent performance helps ensure effective cleaning with every job.