Gasket Flange Coupling, 3" Rigid Gasketed | 390201044

Specifications

Brand	ASC Engineered Solutions
Connection Size	3 in.
Connection Type	Clamp-On
Fitting Type	Coupling
Material	Ductile Iron

The Gruvlok 7012 flange allows direct connection of class 125 or class 150 flanged components to a grooved piping system. The two interlocking halves of the 2" thru 12" sizes of the gruvlok flange are hinged for ease of handling, and are drawn together by a latch bolt which eases assembly on the pipe. Precision machined bolt holes, key and mating surfaces assure concentricity and flatness to provide exact fit-up with flanged, lug, and wafer styles of pipe system equipment. A specially designed gasket provides a leak-tight seal on both the pipe and the mating flange face. The 14" thru 24" sizes of the gruvlok fig. 7012 flange are cast in four segments. A sleek profile gasket design allows quick and easy assembly of the gruvlok flange onto the pipe. All gruvlok fig. 7012 flanges have designed-in anti-rotation tines which bite into and grip the sides of the pipe grooves to provide a secure, rigid connection. The gruvlok fig. 7012 flange requires the use of a steel adapter insert when used against rubber faced surfaces, wafer/lug design valves and serrated or irregular sealing surfaces. (see installation and assembly instructions section or contact your ASC engineered Solutions representative for details.).