GP 100776 Fixed Injector – 2.3mm Hi-Draw Chemical Injector

Model: 100776
Category: Pressure Washer Parts & Accessories → Chemical Injectors
Type: GP Fixed Downstream Chemical Injector – 2.3 mm Hi-Draw

The GP 100776 Fixed Chemical Injector is a genuine General Pump (GP) OEM downstream detergent injector designed to introduce cleaning chemicals into pressure washer systems for efficient and consistent chemical application. Featuring a high-draw design capable of up to 20% chemical pickup, this injector provides strong detergent delivery for demanding cleaning tasks.

Key Features

• Genuine General Pump OEM chemical injector

• Up to 20% high-draw downstream chemical injection

• 2.3 mm injector orifice designed for high-flow systems

• Ideal for 5–8 GPM pressure washer systems

• 3/8" male NPT inlet and outlet connections

• 1/4" hose barb chemical pickup port

• Durable construction for commercial pressure washing equipment

Technical Specifications

Part Number: 100776
Brand: General Pump (GP)
Injector Type: Fixed Downstream Chemical Injector
Orifice Size: 2.3 mm
Chemical Draw Rate: Up to 20% (Hi-Draw)
Flow Range: 5 – 8 GPM
Inlet Connection: 3/8" Male NPT
Outlet Connection: 3/8" Male NPT
Chemical Port: 1/4" Hose Barb
Maximum Pressure: 4500 PSI
Maximum Temperature: 190°F
Application: Pressure washer detergent injection systems
Condition: New

Typical Applications

• Commercial pressure washer detergent injection systems

• Fleet and vehicle washing

• Building and exterior cleaning

• Industrial degreasing and sanitation cleaning

• High-flow pressure washing equipment.