TYLER UNION® TUFGrip 1000 Series 12 inch x 13.2 inch OD Mechanical Joint Ductile Iron Wedge Restraint, Black

Description

Restraint, Sub Brand: TUFGrip™, Type: Wedge, Nominal Size: 12 inch, Connection Type: Mechanical Joint, Diameter: 13.2 inch Pipe OD, Bolt Size: 3/4 inch x 4 inch, Pressure Rating: 350 psi, Number of Bolts: 8, Number of Wedges: 8, Material: Ductile Iron, Finish: Black, For Use With: Ductile Iron Pipe, Applications: For Potable and Wastewater Applications, Standards/Approvals: ANSI/AWWA C151/A21.51, C153, C110, C111, ASTM A536, UL Listed

Features

• Restraints and all components are designed and proven for a 2:1 safety factor based on the pipe pressure rating
• Gripping wedges are heat treated to a minimum 420 Brinell Hardness
• Gripping wedge, wedge collar bolt, and twist off torque limiting nut shall be e-coated, manufactured and assembled in USA
• Not recommended for use on plain end fittings
• Torque limiting nut on gripping wedge assembly twists off within a designed torque range eliminating the need for specialized tools
• Gripping wedge assembly pivots providing stronger engagement of pipe wall at lower torque requirement
• Proven restraint technology utilizing fewer gripping wedges in frequently applied diameters, reducing trench time and project cost
• Restraint's heavy-duty construction and design eliminates the need for costly thrust blocks and tie rods

Resources

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