Arrotop’s Single Chamber Orifice Fittings are engineered for accurate flow measurement in oil and gas applications, featuring a straightforward plate removal technique. These fittings are also well-suited for liquid flow measurement. Arrotop guarantees the thorough testing of each single chamber fitting under pressure conditions, ensuring both user and system safety to the highest standards.
The single chamber fittings adhere to ANSI and ASTM standards, ensuring integrity in pressure tap, positive plate seal, seal protrusion, and eccentricity. These orifice fittings are suitable for installation in both vertical and horizontal lines, accommodating a wide range of pipe sizes from 2″ to 48″. They offer the convenience of orifice plate replacement or inspection in depressurized flow lines without the need to remove the meter physically. Single Chamber Orifice Fittings are ideal for applications where replacing the orifice plate under pressure poses risks, and a nominal shutdown time is acceptable. The plate removal procedure eliminates the necessity of removing flange bolts or spreading flanges, thereby preventing potential process fluid leakage and ensuring operator safety.