GP 100333 Fixed Injector – 2.2mm Hi-Draw Stainless Steel Chemical Injector

Model: 100333
Category: Pressure Washer Parts & Accessories → Chemical Injectors
Type: GP Fixed Chemical Injector – 2.2 mm Stainless Steel Downstream Injector

The GP 100333 Fixed Chemical Injector is a genuine General Pump (GP) downstream chemical injector designed for pressure washer systems that require consistent detergent or chemical application. This injector introduces cleaning chemicals into the pressure washer stream, allowing operators to apply detergents, degreasers, and cleaning agents efficiently during washing operations.

Key Features

• Genuine General Pump OEM chemical injector

• 2.2 mm injector orifice

• 10% standard downstream chemical draw

• Durable stainless steel construction

• Designed for 3–5 GPM pressure washer systems

• 3/8" NPT male inlet and outlet connections

• 1/4" hose barb chemical inlet port

• Ideal for downstream detergent injection

Technical Specifications

Part Number: 100333
Brand: General Pump (GP)
Injector Type: Fixed Downstream Chemical Injector
Orifice Size: 2.2 mm
Chemical Draw Rate: Approx. 10%
Flow Range: 3 – 5 GPM
Inlet Connection: 3/8" NPT Male
Outlet Connection: 3/8" NPT Male
Chemical Port: 1/4" Hose Barb
Maximum Pressure: 5500 PSI
Maximum Temperature: 190°F
Material: Stainless Steel
Application: Pressure washer detergent injection systems
Condition: New

Typical Applications

• Pressure washer downstream chemical injection systems

• Vehicle and fleet washing

• House washing and exterior surface cleaning

• Degreasing and sanitation applications

• Commercial and industrial pressure washing equipment

Note: Product image shown may be for illustrative purposes only.