Downstream Fixed 20% 3 – 5 GPM Chemical Dual Draw Injector - Assy

Overview

This is a downstream chemical injector assembly with a fixed 20% draw rate, sized for pressure washers flowing 3–5 GPM at up to 4500 PSI. It quick-connects after the pump, before your 3/8" high-pressure hose, so chemical never runs through the pump — that protects the pump and gives you a wider choice of chemicals. The dual-draw design includes two 4-foot hoses with strainers, letting you pull from two chemical containers. Soap applies at low pressure through a black short-range soap tip or a size 40.0 blue long-range tip. Note: some units ship plumbed backwards — if yours doesn't draw, swap the fittings so the flow arrow points downstream, away from the machine.

What's included

• Fixed 20% dilution ratio — no adjustment needed
• Dual draw: includes two 4 ft chemical hoses with strainers
• Downstream injection — chemical never runs through the pump, allowing a wider choice of chemicals
• Quick-connects after the pump, before the 3/8" high-pressure hose — snaps on and off
• Rated 4500 PSI maximum at 3–5 GPM
• Applies soap at low pressure with a black short-range or size 40.0 blue long-range tip
• Heavy-duty, long-lasting construction

Specifications

Type

Downstream chemical injector, dual draw

Dilution Ratio

Fixed 20%

Flow Range

3–5 GPM

Max Pressure

4500 PSI

Chemical Hoses

Two 4 ft hoses with strainers

Connection

Quick-connect; installs after pump, before 3/8" high-pressure hose