21" Compartment Corner Drain Sink

18 gauge, Type 304 stainless steel construction for lasting durability. Coved corners for safety and easy cleaning


21" Single Compartment Models: SI821-1NC, SI821-1LC, SI821-1RC, SI821-1BC


21" Double Compartment Models: SI821-2NC, SI821-2LC, SI821-2RC, SI821-2BC


21" Triple Compartment Models: SI821-3NC, SI821-3LC, SI821-1RC, SI821-3BC



  • 18 gauge, Type 304 stainless steel construction for lasting durability
  • Coved corners for safety and easy cleaning
  • Die-stamped drain boards and sink bottoms for positive drainage
  • Sinks come with an 14" deep bowl and are available with center or corner drain
  • Wall clips are provided for neat and easy installation
  • All sinks come with 8" center pre-cut and holes for standard wall mount faucets (faucet not included)
  • Corner drain sinks come with corner drain guard, overflow pipe and drain pipe extension
  • Corner drain sinks have a 1 7/8" diameter drain hole and come with drain basket
  • Sink heights are 36" floor to rim and 44 1/2" floor to top of backsplash
  • Seamless one piece construction with 5/8" radius corners for easy cleaning
  • All TIG welded
  • Welded areas are blended to match adjacent surface and blended to a satin finish
  • Gussets are welded to a die embossed reinforced plate
  • Optional leg braces are available for additional support in heavy duty applications
  • 1 5/8" diameter galvanized legs with 1" adjustable plastic bullet feet
  • Specifications subject to change without notice.
Product # Shipping Dimensions W Weight (lbs) Specs
SI821-1N 24"x27"x27" 58 pdf
SI821-1L 45"x27"x27" 68 pdf
SI821-1R 45"x27"x27" 68 pdf
SI818-1B 66"x27"x27" 79 pdf

Product # Shipping Dimensions W Weight (lbs) Specs
SI821-2N 42"x27"x27" 83 pdf
SI821-2L 63"x27"x27" 94 pdf
SI821-2R 63"x27"x27" 94 pdf
SI821-2B 84"x27"x27" 106 pdf

Product # Shipping Dimensions W Weight (lbs) Specs
SI821-3N 59"x27"x27" 110 pdf
SI821-3L 81"x27"x27" 121 pdf
SI821-3R 81"x27"x27" 121 pdf
SI821-3B 103"x27"x27" 133 pdf