The Vevor 20-gallon vertical well pressure tank is designed to provide stable water pressure and reduce pump cycling in home, school, farm, and irrigation systems. Its heavy-duty carbon steel construction is built for reliable performance under pressure, with a pre-charged design for smoother water flow. The compact vertical form helps save floor space while still offering ample water storage capacity. A 1" NPT connection allows secure integration with compatible plumbing systems. This tank is intended for non-drinking water applications and is not frost-proof.