GP 100873 Fixed Injector – 1.5mm Hi-Draw Stainless Steel Chemical Injector

Model: 100873
Category: Pressure Washer Parts & Accessories → Chemical Injectors
Type: GP Fixed Chemical Injector – 1.5 mm Hi-Draw Stainless Steel

The GP 100873 Fixed Chemical Injector is a high-draw downstream injector designed for professional pressure washer systems that require reliable detergent or chemical application. Manufactured by General Pump (GP), this injector allows cleaning solutions such as detergents, degreasers, or disinfectants to be drawn into the pressure washer stream for effective cleaning performance.

Key Features

• Genuine General Pump OEM chemical injector

• 1.5 mm high-draw injector orifice

• Approx. 20% detergent draw rate

• Durable stainless steel construction

• 3/8" MPT inlet and outlet connections

• 1/4" hose barb chemical inlet port

• Designed for professional pressure washing systems

Technical Specifications

Part Number: 100873
Brand: General Pump (GP)
Injector Type: Fixed High-Draw Chemical Injector
Orifice Size: 1.5 mm
Chemical Draw Rate: Approx. 20%
Inlet / Outlet Connection: 3/8" MPT
Chemical Port: 1/4" Hose Barb
Flow Range: 1 – 2 GPM
Maximum Pressure: 5500 PSI
Maximum Temperature: 190°F
Material: Stainless Steel
Application: Downstream detergent injection for pressure washers
Condition: New

Typical Applications

• Pressure washer detergent injection systems

• Vehicle and fleet washing

• House washing and exterior cleaning

• Degreasing and sanitation applications

• Commercial and industrial pressure washing equipment

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