🐝 Enhanced Yellow Jacket 69702 Hose with Dual Injectors for AC/R Efficiency Review

The paint itself is very good but the injector tube it came in was terrible, getting the paint out of the tube was really a task and it did a big mess

Used a whole nozzle for the old system r22 2 tons. I was able to find and fix the leak in the vaporizer and let it work overnight. Get Black Light Descent.

Absolute junk. Not only does it leak everywhere, it also doesn't screw in enough to push the Schrader pin in, so it's very difficult to get into your system.

I have used it to inject colorant in R410A 3.5 and 4 ton units. This worked well - be prepared to put a lot of pressure on the syringe. I'm guessing the mechanical advantage of the piston could be 8:1, but when you get 135psi on the bottom it's still a bit of a struggle. Delivered early in excellent condition at a great price.

Two tubes of paint work like a hypodermic needle. Like a needle and syringe, they are screwed onto the adapter cable. The problem is that the adapter cable is too big and stretches the plastic tip of the syringe, allowing paint to squirt everywhere. I tried both tubes and was able to get one to stay. Ultimately, it didn't seem like a product worth spending money on.