3/8" Adjustable Chemical Injector with 2.1mm Orifice

Adjustable Chemical Injector – 3/8" MPT (Stainless Steel Ball & Seat)

Fixed chemical injectors are designed for use in downstream chemical injection systems, operating after the pump and unloader through the Venturi effect. When the low-pressure side of a dual lance is activated, the injector’s orifice becomes the restriction point, creating vacuum and pulling chemical into the system.

Most chemical injectors have a maximum draw rate of up to 20% of total flow. However, due to normal system restrictions, actual chemical draw typically averages 12%–18%.

Choose your chemical injector based on your system’s GPM rating and the version best suited for your application:

• Standard Injectors: Fixed design, non-adjustable, featuring stainless steel ball, seat, and spring for corrosion resistance.

• Acid Injectors: Similar design with enhanced durability using a ceramic ball and Inconel stainless steel seat.

• Adjustable Injectors: Allow you to fine-tune chemical draw from approximately 20% down to 3% for greater control.

🔧 This Model – Adjustable Version

This unit features an adjustable design with a stainless steel ball and seat, offering dependable performance and corrosion resistance for professional pressure washing setups.

⚠️ Always verify GPM and PSI compatibility before purchase.

📊 Specifications

• Type: Adjustable Chemical Injector

• Inlet: 3/8" Male NPT

• Outlet: 3/8" Male NPT

• Max Temperature: 300°F

• Internal Components: Stainless Steel Ball & Seat

• Application: Downstream chemical injection for pressure washing & softwash systems

• ⚠️ WARNING: This product can expose you to chemicals including carbon monoxide, lead, and/or other substances which are known to the State of California to cause cancer, birth defects, or other reproductive harm.

  For more information, visit www.P65Warnings.ca.gov