Grinnell Fire 67240EN3 Rigid Coupling, 4 in Nominal, Grooved End Style, Ductile Iron, Copper/Acrylic Enamel
Grinnell Fire Rigid Coupling, Series: 672, Fitting/Connector Type: Coupling, 4 in Nominal, Grooved, 1.86 in Thickness, Ductile Iron, Copper/Acrylic Enamel, 7.75 in W x 5.33 in H

Documents
- Standard/Approvals: ASTM A536|UL/ULC Listed|IAPMO Listed|UPC Certified|NSF/ANSI 61
- WARRANTY: 10 Years Limited
Grinnell Fire Rigid Coupling, Series: 672, Fitting/Connector Type: Coupling, 4 in Nominal, Grooved, 1.86 in Thickness, Ductile Iron, Copper/Acrylic Enamel, 7.75 in W x 5.33 in H
The GRINNELL Figure 672 Rigid Coupling provides a rigid joint to meet the special requirements of copper tubing installation. This is done by firmly gripping along the circumference of the copper tube groove. Rigid Couplings are a proven dependable method of joining copper tube and are an economical alternative to soldering(sweating) joints.
- Brand: Grinnell FireDimensions: 7.75 in W x 5.33 in HEnd Style: GroovedFinish: Copper/Acrylic EnamelFitting/Connector Type: CouplingMaterial: Ductile IronNominal Size: 4Series: 672Thickness: 1.86

Grinnell Fire 67240EN3 Rigid Coupling, 4 in Nominal, Grooved End Style, Ductile Iron, Copper/Acrylic Enamel
Grinnell Fire Rigid Coupling, Series: 672, Fitting/Connector Type: Coupling, 4 in Nominal, Grooved, 1.86 in Thickness, Ductile Iron, Copper/Acrylic Enamel, 7.75 in W x 5.33 in H