Grinnell Fire 77230HEGS Rigid Coupling, 3 in Nominal, Grooved End Style, Ductile Iron, Hot-Dipped Galvanized
Grinnell Fire Rigid Coupling, Series: 772, Fitting/Connector Type: Coupling, 3 in Nominal, Grooved, 1.9 in Thickness, 750 psi, Ductile Iron, Hot-Dipped Galvanized, Orange, 6.93 in W x 4.6 in H

Documents
- Standard/Approvals: ASTM A536|LPCB Certification No 669a and 673a|UL/ULC Listed|FM|VDS Approved
- WARRANTY: 10 Years Limited
Grinnell Fire Rigid Coupling, Series: 772, Fitting/Connector Type: Coupling, 3 in Nominal, Grooved, 1.9 in Thickness, 750 psi, Ductile Iron, Hot-Dipped Galvanized, Orange, 6.93 in W x 4.6 in H
The GRINNELL Figure 772 Grooved Rigid Coupling provides a rigid joint by firmly gripping along the circumference of the pipe grooves. An economical alternative to welding, threading or using flanges.
- Brand: Grinnell FireColor: OrangeDimensions: 6.93 in W x 4.6 in HEnd Style: GroovedFinish: Hot-Dipped GalvanizedFitting/Connector Type: CouplingMaterial: Ductile IronNominal Size: 3Pressure Rating: 750Series: 772Thickness: 1.9

Grinnell Fire 77230HEGS Rigid Coupling, 3 in Nominal, Grooved End Style, Ductile Iron, Hot-Dipped Galvanized
Grinnell Fire Rigid Coupling, Series: 772, Fitting/Connector Type: Coupling, 3 in Nominal, Grooved, 1.9 in Thickness, 750 psi, Ductile Iron, Hot-Dipped Galvanized, Orange, 6.93 in W x 4.6 in H