RIH 1/4" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator - Gauge(0-150 psi), Semi-Auto Drain, Poly Bowl,Bracket - 3 in 1 Two Unit (1/4" NPT)

In preparation for winterizing my RV I purchased this RIH Pneumatics regulator, combined with the "12 inch Air Compressor Kit Male & Female Quick Connect Blow Out Fitting Plug" and the "T Tanya Hardware Air Hose Fittings Quick Connect Brass Air Couple and Plug Kit", the only piece I had to obtain locally was a Female to Female 1/4 NPT fitting (seen in second picture) from a big box store which allows me to have the Quick Disconnect to the Regulator and from the Regulator to the air pump. I connected the devices in line (see picture) and then was able to dial in exactly 15psi to remove water from the line and not damage the RV's fittings. the Regulator worked perfect, it has a trap to prevent oil from going into the water lines of the RV. This set up is easy for anyone to perform with blowing out the seals in the RV. Excellent regulator!

All worked perfect.

This is a small drier / oiler but it works well. Small air setup in private garage with 4 drops on it. Had to reseal the o-rings between the drier and oiler. Easy to use. Only issue was the directions weren’t clear on how to raise the pressure Once I figured that out I had no problems

Solid, comes well packaged, and it's well designed. My only disappointment is that you can't swap the oiler to the other side and have the air come in from the right. Seems like all these regulator/oilers are made in this configuration. No biggie, but would have been nice if you could to this.

Works great for the price

Price and quality is good

Arrived quickly, easy to install and works great!

Had it about a year and started leaking at the plastic bowl area. Could not get it is seal. Finally epoxied the bowl in place, only lasted a week. Seriously questionsable design decisions with orings and mounting surfaces.