Orifice Hinge Clamps are used with the Tabbed Orifice Plate Gaskets, which were manufactured to prevent dead legs, and eliminate soil retention by assuring self drainage while maintaining fluid flow.
The tabs are used to acknowledge in the line usage of the Orifice Plated gasket. These tabs can also be engraved for easier indication of the hole diameter. Tabbed Orifice Plate Gaskets and Clamps will maintain sanitary conditions, balance backflow, increase you system's performance, and equalize backpressure.