Product Details:

• Complete drain assembly for use with the "Wave Sink" molds, and "Ramp" style sink molds, or other slot-drain style sinks.
• Drain pan attaches to the under side of the concrete sink, catches the water that falls through the concrete sink's slot-drain, and drains into a standard 1 1/4" diameter drain pipe.
• Made of grade 304 solid 1/8" thick Stainless Steel.
• Shallow profile, 1" depth.
• Drain pan has a small flange lip to attach screws through into the concrete if needed, and to provide a surface to silicone for a water-tight seal.
• Custom sized drain pans made per request.  Lead time for custom drain kits is 3-4 weeks.
  
• A less expensive Black ABS Plastic version of this drain kit is also Available Here.

Product Specifications:

• Drain Pans have a 3/4" wide flange on all 4 sides.
• Measurements:
• Wave Size: Inner Dimensions: 13 3/8"L x 2 3/4"W x 3/4"D. Outer Dimensions: 15"L x 4 1/2"W x 1"D.
• Ramp Size: Inner Dimensions: 16 3/4"L x 2 3/4"W x 3/4" D. Outer Dimensions: 18 1/2"L x 4 1/2"W x 1"D.
  
• 24" Ramp Size: Inner Dimensions: 24"L x 2 3/4"W x 3/4"D. Outer Dimensions: 25 1/2"L x 4 1/2"W x 1"D.
• Custom Length: Inner Dimensions: 3"-60"L (specify) x 2 3/4"W x 3/4"D. Outer Dimensions: 4 1/2"-61 1/2" (based on inner length) x 1"D.
• Drain Pan Kit includes the stainless steel Drain Pan with threaded collar, and a 6" long x 1 1/4" diameter, chrome plated extension drain tube, and 4 concrete screws with masonry drill bit included.
  

Installation:

• Create a flat area on the bottom of the concrete, about 3" of concrete to each side of your slot drain. When the concrete is cured (generally after it's installed), silicone will usually be sufficient to hold the drain pan in place.
• If necessary, secure the drain pan to the concrete using concrete screws.
  
• Place the drain pan against the concrete, position to where it needs to be to catch the water, mark the holes using a sharp pencil, drill out the holes using a masonry drill bit (A hammer drill is recommended), silicone the lip of the drain pan, place on the concrete, and secure using concrete anchor screws.

Care / Cleaning

• Once installed, the area of the Drain Pan should be periodically flushed with hot water and bleach, usually 10:1 is sufficient (10 parts water, 1 part bleach).  Let the bleach 'flush' sit for about 10 minutes, and then flush again with clean hot water.  This will keep the Drain Pan area clean and free of mildew.  
• An alternative to bleach is to use straight hydrogen peroxide (3% solution). Pour hydrogen peroxide into the Drain Pan, trying to get the solution into all areas of the Drain Pan.  Allow to sit 10 minutes, and then flush with hot water.