Z890Z890 6" SANI-FLO TRENCH SYSTEMZurn Z890 6" [152 mm] wide pre-sloped trench drainage system with 1/8" per foot slope, 5-foot modular sections. #16 gage type 304 stainless steel drain channel with bolted flanged connection complete with flange gasket and stamped stainless steel grate.
