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Installed closet flanges shall be Sioux Chief 890 Series cast iron closet flange. Closet flange shall have three screw holes for securing to floor, and two closet bolt slots. Internal neoprene compression gasket shall create seal when lock-ring is tightened via three stainless steel bolts. Flange shall have an integral neoprene test cap and be UPC listed.

  • Fits over 4" cast iron DWV pipe
  • Easy compression installation with neoprene gasket
  • Perfect for retrofit or remodel applications
  • Integral neoprene cover/cap removes with utility knife after test
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Cast Iron



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