No Pressure Drop When Concentrate Valve Open – Reverse Osmosis Troubleshooting

In this Reverse Osmosis Troubleshooting Video, we explore what could cause no pressure drop when the concentrate valve is all the way open. We look at the valve and other items. Not mentioned in the video is the RO thrust collar which if not installed properly on some RO systems can block the flow from the drain.

Need Help With Your RO System?

Contact The RO Service Technicians @ (855) 787-4200

About The Author

Nathan Olszak
28 Year Of Water Treatment Equipment Experience. I have been blessed with the opportunity to learn from the ground up. Starting in the water treatment field as a service technician. Servicing all major brands of water treatment equipment. Give Us A Call (855) 787-4200 or Email

Click To Schedule a Service Call

Click To Schedule a Sales Call

Call for a FREE Quote Today

(855) 787-4200