SX-30V | Expansion Tank Extrol SX Hydronic 14 Gallon 100 Pounds per Square Inch Gauge 1" FNPT SX-30V Non-ASME for Closed Hydronic Heating Radiant and Chilled Water Systems | Amtrol Type_Steel Spring Plungers Engineered to withstand extreme pressures

Engineered to withstand extreme pressures of up to 4000 PSI

including plumbing

Industrial-Grade Shank: The Jergens 49661-H Shank features an adjustable handle

Its double-acting design allows for both opening and closing of the valve with a single lever movement

SX-30V | Expansion Tank Extrol SX Hydronic 14 Gallon 100 Pounds per Square Inch Gauge 1" FNPT SX-30V Non-ASME for Closed Hydronic Heating Radiant and Chilled Water Systems | Amtrol Type_Steel Spring Plungers Engineered to withstand extreme pressuresAmtrol SX 30V Expansion Tank: A Reliable Solution for Hydronic Water Systems The Amtrol SX 30V Expansion Tank is a heavy duty, non ASME expansion tank engineered to manage pressure in closed hydronic heating, radiant, and chilled water systems. Crafted from durable steel with a 1" FNPT inlet outlet connection, this tank features a butyl EPDM diaphragm for longevity and resilience against system fluctuations. Factory precharged to 12 psig, the SX 30V