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Serving all of the USA, Canada, Australia and the Middle East, MIFAB can provide you with the quality, engineered plumbing and drainage solutions you need. Innovative product designs save the installer time and material cost and provides the owner with higher quality cast stainless steel drains and cleanouts for the same cost as the industry standard nickel bronze. Contact us today to learn more.

All Categories  > Fabricated Stainless Steel Drains  > P6400 - Heavy Duty Stainless Steel Subway Bar Grates
P6400 - Heavy Duty Stainless Steel Subway Bar Grates

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MIFAB® Series P6400, Heavy duty Load Class "C", Type 304 stainless steel subway bar grates with 3/16" x 1" thick reinforcing bars at each joint and frame with anchor tabs. Also available with an optional anchor flange flange (Suffix -FL).
Load Rating
Item Name

P6400 - Heavy Duty Stainless Steel Subway Bar Grates


P6400 - Heavy Duty Stainless Steel Subway Bar Grates

Used in industrial, commercial, kitchen, and other hygienic and/or corrosive environments where only the heavy duty grating and frame is required. Type 304 stainless steel construction provides for ease of cleaning, maintenance, and sanitary installation.
  • Heavy duty Type 304 stainless steel 3/16" x 1" thick bars with 1/2" re-enforcing bars welded at each joint.
  • Designed for areas requiring high sanitation such as food production/grocery/healthcare facilities/science labs/kitchens.
  • Vertical (P6400 Series) and horizontal (P6450 Series) positioned bars with open ends.
  • Meets or exceeds ASME A112.6.3, A112.3.1 standards for Stainless Steel Drainage Systems, ANSI, ASTM and others.
  • Heavy duty design for load rating of 5,000 lbs. to 7,500 lbs.
  • Available in Type 316 S/S for highly corrosive areas.
  • Special duty load rating grates (over 10,000 lbs.) available.
Dimensional Drawing
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Outlet Size
Optional Variations

Stainless Steel

Free Area Rating
Custom Length
Grate Thickness
1321 West 119th Street Chicago, IL 60643
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