Aro 651791-B4D-B Low Pressure Back-pressure Fluid Regulator 3/8 Inch NPT – 81430290

The ARO Fluid Pressure Regulator delivers smooth, consistent pressure regulation with easy-turn adjustment and a floating seat design for reliable performance across a wide range of fluid handling applications. The Low Pressure Back-pressure model 651791-B4D-B features a Stainless Steel base housing with a 300 Stainless Steel seat and a 3/8″ NPTF port. It offers a regulated pressure range of 0 – 200 PSI with a maximum inlet pressure of 200 PSI and a flow rate up to 22.7 LPM. Its floating seat design and easy-turn adjustment ensure smooth, consistent regulation for demanding fluid handling applications.