Downstream Injector for Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch Quick Connect, 4000 PSI

This chemical injector was incredibly easy to integrate into my pressure washing setup. The quick connectors made it a breeze to install inline between the pressure washer output and the high-pressure hose. It effectively siphoned bleach directly from the jug, making my cleaning tasks much simpler.While the product description mentioned adjustability, the instructions didn't elaborate on how to change the siphoning ratio. The bottom portion of the siphon valve spins, which I assume is the adjustment mechanism, but I didn't personally test different ratios.The brass construction is typical for pressure washer accessories, giving me confidence in its long-term durability. Following use, I made sure to flush it with water and then applied some WD-40 after it dried to ensure smooth operation after storage.Considering its low price and how effectively it siphoned the bleach, I found this chemical injector to be a great value. The packaging was standard, but I appreciated the inclusion of Teflon tape, which helped ensure a leak-free connection.

It works , but it doesn’t. Since no detailed instructions were provided I installed in a manner making it convenient for my use; using quick connectors after the pump & before the hose. It would not draw up solution through siphon hose. Direction of flow arrow was confirmed, no blockages or vacuum leaks.Moved injector to other end, after hose and before wand, works like a champ. Solution was drawn up immediately, with great flow. Seems like location of install is everything. The problem with this is the solution bucket then needs to be moved with the wand, not located at the pressure washer. Reinstalled in original configuration to confirm and again no flow of solution.So it will work, but not for me. I don’t want to drag around a solution bucket in 1 hand & run the wand with the other.

Works great! Will not draw chemical if you have 90 degree connector on end of wand. Learned that the hard way!

I wasn't looking for top of the line. Just a good budget piece. This one does the job to spray our solutions at a low cost so great for our company. It's fast and easy to hook up. Should last for quite a few jobs

Can’t tell about longevity but it worked great on my 4000 psi 4gpm pressure cleaner with a general pump. Connected it up using the black tip and it immediately sucked up the product from the bucket. I tried it with all the tips just because ….It worked using the black tip it came with and it also worked using red tip.

The product seems like it would work. It 100% does not work with a 2.5gpm pressure washer. I got it because the injection built in in my pump quit working. This doesn't work either. Has to be a flow issue, im using a true 3/4 hose but my washer is only 2.5gpm.

Better than expected

This will not pull the solution. I have tried 2 of these. I am running 3000 psi 2.5 gpm and nothing. With the valve all the way open there is actually water being forced out of the pick up tube. I am stuck with the second one since I missed the return window. Smh