Bests & Worsts Reviews from Amazon

This unit does well at controling pressure. It has better flow that the small fixed regulators but its flow rate is significantly less than the similar Watts units. I tested 2 small fixed pressure regulators. One had a discharge orafice 5/16" diameter and it regulated 45 psi and had a flow of 6.17 gpm, the other had a 7/64" orafice diameter and regulated 50 psi with a flow rate of 5.79 gpm. A similar (but sigificantly more expensive) Watts regulator had a flow rate of 7.56 gpm. The Renator had a flow rate of 6.51 gpm. In an RV the flow is critical. The watts has the best flow (by 16%) but cost almost twice as much. The Rentor has slightly more flow (5.5%) than the 7/64" fixed and 12.4% greater flow than the 5/16" fixed regulator.