Recalling the previous comment, the system was draining water but the problem was the Automatic Shut Off Valve (ASO). I changed from 1 star to 3 stars (This membrane has not been tested for at least a year, it is not made in the USA); I bought a 50 GPD membrane and a new ASO, now the system works perfectly. "I will not recommend this brand, the membrane bought a month ago is now clogged, very disappointing. We have installed other brands and the membrane has been in use for at least a year.”
NANPU 3/8" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 Psi Gauge
26 Review
NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review