General Pump 2.3 mm Stainless Steel Chemical Injector with Check Valve – High Draw 5–8 GPM (GP-100875)

The General Pump GP-100875 Chemical Injector is a high-draw downstream injector designed for professional pressure washing systems with flow rates between 5–8 GPM. Built with a durable 2.3 mm stainless steel orifice and equipped with a check valve, this injector provides reliable chemical draw and protects your pump from backflow. Engineered for maximum chemical resistance and efficiency, it is ideal for softwash pre-treatment, fleet washing, and exterior cleaning applications.

Key Features & Specs:

• Model: GP-100875

• Orifice Size: 2.3 mm

• Flow Rating: 5–8 GPM

• Stainless steel construction for superior chemical resistance

• High-draw design for strong chemical application

• Includes built-in check valve for pump protection

• Ideal for downstream chemical injection in pressure washing systems

• Reliable performance in professional and industrial environments

This injector ensures powerful chemical draw and long service life, making it a trusted choice for contractors who need dependable downstream injection.