TYLER UNION® TUFGrip 2000 Series 4 inch Mechanical Joint Ductile Iron Wedge Restraint, Red

Description

Restraint, Sub Brand: TUFGrip™, Type: Wedge, Nominal Size: 4 inch, Connection Type: Mechanical Joint, Diameter: 4.50 to 4.80 inch Pipe OD, Bolt Size: 3/4 inch x 3-1/2 inch, Pressure Rating: 305 psi, Number of Bolts: 4, Number of Wedges: 2, Material: Ductile Iron, Finish: Red, For Use With: PVC and PVCO Pipe, Applications: For Potable and Wastewater Applications, Standards/Approvals: ANSI/AWWA C153, C110, C111, ASTM, UL Listed

Features

• Restraint and all components are designed and proven for a 2:1 safety factor based on the PVC and PVCO pipe pressure rating
• Gripping wedge, wedge collar bolt and twist off torque limiting nut shall be e-coated
• 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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