Sioux Chief 863 series drains are a larger version of 821 series residential shower floor drains, featuring a 3" opening, designed for commercial and other larger-volume applications. Similar to 821 series, 863 drains are made in the USA from top-quality PVC and feature a solid metal screw-on strainer and rim, which will not corrode over time and complements well other fixtures. Designed to be installed in combination with a shower pan liner and finished with tile. Adjustable height top easily accommodates various mortar bed thicknesses. Connects to standard 3" PVC drain pipe. Premium quality & rugged, heavy-duty design. Made in the USA.

  • Machine screws and threaded brass insert in drain body and head adapter
  • Drain head accepts both snap-in and screw-on types strainers, whether solid cast metal or stamped steel
  • Durable, solid cast metal strainer and rim in high-end finish
  • Includes free Double Duty test plug for DWV pressure test and shower pan water test. Holds 5 lb. air or water test
  • Plug can also be used to prevent debris from falling down the drain during installation
  • Beveled drain body and mounting holes for easy subfloor installation
  • No blow-up balls, glue-in wafers or mechanical plugs needed
  • Designed in accordance to ASME A112.18.2-2005 / CSA B125.2-05
  • cUPC Listed
  • Made in the USA.

Technical Specifications:
  • Connection: 3" (fits over 3" Sch. 40 PVC pipe)
  • Max. Strainer Load Rating: 1000 lbs
  • Overall height: 4-3/8" - 6-3/8" (adjustable)
  • Strainer Material: Nickel Bronze
  • Strainer Finish: Oil Rubbed Bronze
  • Shape: Square
  • Strainer Size (without rim): 6-1/2" x 6-1/2"
  • Strainer Type: Screw-on
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