ENGINEERING SPECIFICATION: Zurn ZS895 Channels shall be 96” long, 12” wide and have a 9-1/8” throat. Modular channel sections shall be made of 12ga. fabricated Stainless Steel conforming to ASTM A-240 (type 304). Channels have 10 ga. bolted, flanged connection between channel sections that will not separate during the installation, gaskets available. Channels shall weigh less than 4.15 lbs. per linear foot, have a smooth, 1-1/2” radiused self cleaning bottom with a Manning’s coefficient of .009 and 1.04% or neutral 0% built in slope. Channels shall have feet for patty pour or leveling studs standard to secure trench in its final location. Shall be provided with standard FS grates that lock down to frame. 12” wide reveal Fabricated Stainless Steel Grate conforming to ASTM specification A-240, (type 304), is rated class A per the DIN EN1433 top load classification. Supplied in 24” nominal lengths with 5/16”.