the Spence D50 is a direct-acting regulator

and compatible HVACR hardware

the AG14A02A is the "high-temperature" variant specifically designed for low-pressure steam and high-temp hot water applications

the S1-027-00366-000 provides a reliable

Henry Technologies A-1900-30 Float Assembly 340155-7026 the Spence D50 is aThe Henry Technologies A 1900 30 Float Assembly is a critical replacement component for high pressure oil management systems, specifically designed for use in Henry oil separators and reservoirs. This assembly features a 3 8" flare connection and is engineered to maintain precise oil levels within the crankcase, ensuring optimal lubrication while preventing liquid slugging. Built with a high strength stainless steel float ball mechanism and a