Quorvix 100775 Chemical Injector: 3-5 GPM, 4500 PSI, Brass Downstream Injector

Overview

Discover the Quorvix 100775 downstream chemical injector, designed for general pump pressure washers. Built to handle a 3-5 GPM flow and a rugged maximum of 4500 PSI, it combines a brass body for durability with reliable performance across demanding cleaning tasks. Rated for temperatures up to 190 F, this injector is ready for a range of outdoor and shop environments, helping you manage cleaner formulations with confidence.

Key Specifications

• Orifice size: 2.1 mm for controlled chemical draw
• Inlet/outlet: 3/8 NPT-Male; hose barb: 1/4 inch
• Maximum temperature: 190 F
• Flow compatibility: 3-5 GPM general pump washers

Why use a downstream injector?

Downstream injectors mix cleaning agents directly into the spray stream, enabling adjustable dilution and consistent application. When used within rated limits, this approach can help you manage chemical dosing without additional pumps or complex setups.

Real-World Use Scenarios

Ideal for deck cleaning, siding wash, equipment maintenance, and vehicle care where a steady chemical dose can improve coverage. The injector supports up to 20 percent chemical injection, which may enhance wetting and surface contact while keeping the flow steady.

Benefits At a Glance

• Durable brass construction offering corrosion resistance
• High draw capability with a 2.1 mm orifice for controlled dosing
• 3/8 inch quick-connect style for broad compatibility with general washers
• Clear flow direction indicator to aid correct installation
• Designed for easy integration with standard siphon hoses

Tips for Installation and Use

Place the injector between the pressure washer and spray wand. Confirm the flow arrow points toward the wand, and connect using a compatible siphon hose. Ensure your unit operates within the 3-5 GPM and 4500 PSI ratings for best results.