Downstream Injector Kit


Downstream Injector Kit
Choose RTU for Assembled and Ready-To-Use



Downstream Injector Kit

This downstream injector kit complete ready to use with a High Draw Injector, 3/8 FPT Quick Coupler and 3/8 FPT Plug, 3 feet of 1/4 inch poly braid hose, and a black plastic chemical strainer with check valve.  The Kit comes unassembled so that you can attach your fittings the way you need to according to the arrow on the injector for water flow.

Downstream injectors will eventually fail so be sure to order a back up or 2 so you can keep on working. As with anything that bleach is run through, there is no warranty or guarantees on how long an injector will last.  Back ups are very important in this business.

When attaching your fittings, make sure the arrow is pointing towards your gun; otherwise, the injector will not draw your chemical.  This is the biggest mistake most people make when assembling them.  I personally use the 2.1mm 3-5GPM on all my machines.

  • Injector 2.1mm 3-5GPM or 2.3 mm 5-8GPM
  • Up to 20% Draw
  • 4500 PSI Max
  • 190°F Max
  • 3/8″ MPT inlet/outlet

Are you Starting A Pressure Washing Business?  Check out my Online Pressure Washing School that will help you drastically cut your learning curve. You can also get some great Pressure Washing tips and tricks at my You Tube Channel.  As always, if you have any questions I can help you with, please use our CONACT FORM.


Additional information

Weight 6 oz
Dimensions 10 × 7 × 5 in

2-3 GPM, 3-5 GPM, 5-8 GPM


DIY Kit, RTU Assembly


DIY Kit, Plug In, Socket Out, Socket In, Plug Out


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.