4" Ductile Iron Rigid Straight Coupling - Grooved

249398 MFG #: 77240HES
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  • FEATURES BENEFITS
  • LONG DESCRIPTION
Lead-Free; Rigid Coupling Provides a Rigid Joint by Firmly Gripping Along the Circumference of the Pipe Grooves; Rigid Coupling is a Proven Dependable method of Joining Pipe; It is Suitable for Bonding Systems with a Maximum Service Entrance Capacity of 200 Amps; Joins Pipe Ten Times Faster than Traditional Methods; 2-Piece Tongue and Groove Design Grips Entire Circumference of Pipe and Allows for Fast and Easy Installation; 360 Degree Engagement in Groove for Truly Rigid Design; Clear and Measurable Visual Inspection from All Sides to Indicate a Proper Installation; Standard Industry Groove Does Not Require Special Tools; 10 Year Limited Warranty
Coupling Fitting; Type Rigid; Size A 4"; Size B 4"; End Connection Grooved x Grooved; Material Ductile Iron; Material Specification ASTM A536 Grade 65-45-12; Process Cast; Finish Orange Painted; Pressure Rating 750 PSI; Temperature Rating -30 to 230 Deg F; Gasket Supplied Yes; Gasket Details Grade E Green Stripe ASTM D2000 EPDM; Application Mechanical, HVAC, Mining, Commercial, Industrial, Institutional, Governmental; Applicable Standard FM, LPCB, UL, ULC, VDS; Maximum End Load 11928 Lb; Maximum End Gap 0.18"; Warranty 10 Year Limited