Grooved Coupling

• Application
• Pipe Jointing

• Bore
• 3 inch

• Connection
• Other, Grooved

• Head Code
• Other, Standard

• Inner Diameter
• 76.1 mm

• Material
• Other, Ductile Iron

• Max. Speed
• Suitable for Static Pipes

• Outer Diameter
• Approx. 103 mm

• Sealing
• EPDM Gasket

• Shape
• Round

• Standard
• ISO/GB/AWWA

• Structure
• Other, Flexible Coupling

• Surface Treatment
• Other, Red Painted

• Technique
• Casting

• Thread
• Not Threaded

• Application
• Pipe Joining

• Bore
• 6 inch x (Reduced Size)

• Connection
• Other, Grooved

• Head Code
• Round

• Inner Diameter
• (Corresponds to pipe size)

• Material
• Other, Ductile Iron

• Outer Diameter
• (Corresponds to fitting size)

• Sealing
• EPDM Gasket

• Shape
• Other, Reducing Coupling

• Standard
• ISO 2531 / AWWA C606

• Structure
• Other, Flexible Coupling

• Surface Treatment
• Other, Red Painted

• Technique
• Casting

• Thread
• Not Threaded

• Application
• Fire protection, HVAC piping

• Bore
• Grooved

• Connection
• Other, Grooved

• Head Code
• Other, Hex Head

• Inner Diameter
• 203 mm

• Material
• Other, Ductile Iron

• Max. Speed
• Not rated for rotation

• Outer Diameter
• Approx. 225 mm

• Sealing
• EPDM Gasket

• Shape
• Other, Round Coupling Body

• Standard
• ANSI/AWWA C606

• Structure
• Other, Rigid Coupling

• Surface Treatment
• Other, Red Painted

• Technique
• Casting

• Thread
• Non-threaded

• Torque
• Tighten per manufacturer specification

• Application
• Fire Protection, HVAC, Plumbing

• Bore
• 4 inch

• Connection
• Other, Grooved

• Head Code
• Other, Hex Bolt

• Inner Diameter
• 4 inch (114.3 mm)

• Material
• Other, Ductile Iron

• Max. Speed
• 3600 RPM

• Outer Diameter
• Approx. 130 mm

• Sealing
• EPDM Gasket

• Shape
• Other, Round Coupling

• Standard
• ANSI/AWWA C606

• Structure
• Other, Rigid

• Surface Treatment
• Other, Red Painted

• Technique
• Other, Precision Casting

• Torque
• Specified by nut size

• Application
• Pipe Jointing / Fire Protection

• Bore
• Grooved Bore

• Connection
• Other, Grooved

• Head Code
• Round

• Inner Diameter
• 127 mm

• Material
• Other, Ductile Iron

• Outer Diameter
• Approx. 153 mm

• Sealing
• EPDM Gasket

• Shape
• Other, Round Coupling

• Standard
• AWWA C606 / UL Listed

• Structure
• Other, Rigid Coupling

• Surface Treatment
• Other, Red Painted

• Technique
• Casting

• Torque
• Specified by pipe size