GP 100950 Fixed Acid Injector – 2.3mm Hi-Draw Chemical Injector

Model: 100950
Category: Pressure Washer Parts & Accessories → Chemical Injectors
Type: GP Fixed Acid Chemical Injector – 2.3 mm Hi-Draw

The GP 100950 Fixed Acid Injector is a genuine General Pump (GP) OEM downstream chemical injector designed specifically for acid-based cleaning solutions used in pressure washer systems. By injecting chemicals downstream of the pump, this injector helps protect pump components from exposure to corrosive chemicals while delivering effective cleaning performance.

Key Features

• Genuine General Pump OEM acid chemical injector

• Designed for acid-based cleaning solutions

• Up to 20% high-draw downstream chemical injection

• 2.3 mm injector orifice for high-flow pressure washer systems

• Ideal for 5–8 GPM pressure washers

• 3/8" male NPT inlet and outlet connections

• 1/4" hose barb chemical pickup port

Technical Specifications

Part Number: 100950
Brand: General Pump (GP)
Injector Type: Fixed Acid 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: Acid detergent injection systems for pressure washers
Condition: New

Typical Applications

• Pressure washer acid injection systems

• Masonry and concrete cleaning

• Brick, stone, and mineral stain removal

• Industrial degreasing and restoration cleaning

• Commercial pressure washing equipment using acid detergents.