Rigid Coupling

Rigid Coupling. UL Listed & FM Approved: Certified for fire protection systems with UL Listed and FM Approved standards. Ductile Cast Iron Material: Constructed from high-strength ductile cast iron for durability and reliability. Wide Size Range: Available in nominal sizes from 1 inch to 12 inches with corresponding pipe O.D. High Working Pressure: Rated for 300 PSI (2.07 MPa) working pressure for robust performance. Customizable Sizes: Different sizes can be manufactured according to specific client requirements. Multiple Finish Options: Available with Epoxy, Painted, or Galvanized finishes for corrosion resistance. Color Options Available: Colors include Ral 3000, Orange, and White to match project needs. Groove Connection Type: Features a groove connection structure designed for rigid coupling applications.