GP ACI203-22MM Fixed Chemical Injector Assembly – 10% Draw | 2–3 GPM w/ 22mm Quick Connects

Model: ACI203-22MM
Category: Pressure Washer Parts & Accessories → Chemical Injectors
Type: GP Fixed Chemical Injector Assembly – 10% Draw | 2–3 GPM w/ 22 mm Quick Connect

The GP ACI203-22MM Fixed Chemical Injector Assembly is a genuine General Pump (GP) OEM downstream detergent injector designed for pressure washer systems requiring reliable chemical injection. Installed downstream of the pump, this injector allows detergents and cleaning chemicals to be applied without exposing the pump to chemical solutions, helping protect pump components and extend system life.

Note: Product image is for illustrative purposes only.

Key Features

• Genuine General Pump OEM chemical injector assembly

• 10% downstream chemical draw rate

• Designed for 2–3 GPM pressure washer systems

• Includes GP 100820 injector

• 22 mm quick-connect fittings for easy installation

• Female M22 inlet and male M22 outlet connections

• Protects pump components from detergent exposure

Technical Specifications

Part Number: ACI203-22MM
Brand: General Pump (GP)
Injector Type: Fixed Downstream Chemical Injector Assembly
Chemical Draw Rate: 10%
Flow Range: 2.0 – 3.0 GPM
Maximum Pressure: 4250 PSI
Injector Model Included: 100820
Inlet Connection: M22 Female
Outlet Connection: M22 Male
Application: Pressure washer detergent injection systems
Condition: New

Typical Applications

• Residential pressure washer detergent injection

• Vehicle and equipment washing

• Exterior surface cleaning and house washing

• Light commercial pressure washing systems

• Cleaning setups requiring M22 quick-connect chemical injector assemblies.