Расходомеры Модель 4055

Model 4055 Dual Chamber Orifice Fittings

NuFlo Dual Chamber Orifice Fittings* are compact, streamlined and rugged featuring a simple and rapid method for changing or inspecting orifice plates under pressure. The orifice fittings feature a ball type construction for opening and closing "without" a complicated gear mechanism. The unique construction incorporating a ball closure with spring-loaded, self-lubricating, Moly-filled Teflon® floating seals eliminates any need for periodic lubrication. All NuFlo Orifice Fittings are manufactured in accordance with ANSI, AGA/API and ASTM Standards and available in 2", 3", 4" and 6" sizes.