CPS Products Pro Set Single Vacuum Tools & Equipment Review

Came with oil. Setup was easy. I split a sub 200 micron Mitsubishi mini in about 10 minutes without removing the valve cores.

I decided to install a mini split in my home myself after seeing some really outrageous offers from several HVAC companies in my area had received. After watching some great YouTube videos from HVAC professionals explaining the process I bought this pump based on their recommendation along with a vacuum gauge, hoses, valves needed for pressure testing and system vacuum testing. Everything worked just like in the video. My system held a vacuum of 240 microns with no problem and the pump didn't…

This is a decent pump, mine sucks up to 46 microns so it's within spec. 4CFM seems a bit optimistic, I'd say it's probably closer to 2.5 but I haven't measured it, it just seems a bit slow even just pulling out the gauge manifold. It's decent for the price. Too bad I didn't wait for the two stage 2CFM version to be in stock. I mainly work with refrigerators, so I don't need a lot of CFM. I'm happy with it so far. It's very quiet, about 1/5 times louder than my JB, so it's nice to have to…