Cavagna 0.5–4 Bar HP Adjustable Propane Regulator – 3/8 LH BSP The Cavagna High Pressure Adjustable Propane Regulator – 3/8 LH BSP (0.5–4 Bar Adjustable) is a precision engineered solution for applications that require high pressure propane control. For commercial, industrial and professional use this regulator has an adjustable output of 0.5 to 4 bar, so you have total control over your gas flow—perfect for blow torches, site heaters, boiling rings and high pressure burners. Built with high quality materials and backed by Cavagna’s engineering expertise this regulator is designed to last even in harsh environments. The compact and user friendly screw on design makes installation easy and the included 3/8 BSP Male adapter is compatible with most propane systems. Whether you’re a tradesperson,