Zurn Z-874-12 Pre-Sloped Trench Drainage System. High density polyethylene structural composite drain channel with 1.00 Percent bottom slope. All sections modular 80 inch lengths with interlocking ends and radiused bottom. Complete with heavy-duty Dura-Coated steel frame w/ anchor studs at surface, combination anchor tabs/leveling devices at appropriate locations and class C extra heavy-duty ductile iron grate-with 4 stainless steel lockdowns.

Zurn Z-874-21 Pre-Sloped Trench Drainage System. High Density Polyethylene drain channel with 1.00 Percent bottom slope. All sections modular 80" lengths with interlocking ends. Complete with heavy-duty Dura-Coated steel frame at surface, combination anchor tabs/leveling devices at appropriate locations and class C extra heavy-duty ductile iron grate.

Zurn Z882 12" [305 mm] wide pre-sloped trench drainage system. High density polyethylene structural composite drain channel with 1.04% (1/8" [3.18 mm] per foot) bottom slope. All sections are modular 8-foot [2.45 M] lengths with interlocking ends and radiused bottom. Complete with heavy-duty Dura-Coated steel frame w/ anchor studs at surface, combination anchor tabs/leveling devices at appropriate locations and extra heavy-duty iron grate-class C with lockdowns.

Zurn Z883 6" [152mm] wide shallow trench drainage system. High density polypropylene structural composite drain channel with 3.5" depth. All sections are 40" modular lengths with integral top frame, interlocking ends, and radiused bottom. Combination tie-down/leveling devices at 20 inch intervals. Furnished with heavy-duty Dura-coated cast iron grate unless otherwise specified.

Zurn Z884 4"[102mm] Wide Trench Drainage System. Polypropylene structural composite drain channel with 3.0"[76mm] depth. All sections 40 inch [1016mm]modular lenghts with intergral top frame, interlocking ends, and radiused bottom. Furnished with Heelproof Polypropylene grate unless otherwise specified.

Zurn Z886 6" [152 mm] wide pre-sloped trench drainage system. High density polyethylene structural composite drain channel with .75% bottom slope. All sections are 80-inch modular lengths with integral top frame, inter-locking ends and radiused bottom. Combination tie-down/leveling devices at 20-inch intervals. Furnished with heavy-dutyDura-coated cast iron grate unless otherwise specified.

Zurn Z886-ST 6" [152 mm] wide radiused trench drainage system. High density polyethylene composite modular system with pre-radiused trench sections that conform to the inside perimeter of a typical 400 meter running track. Typical invert of the radiused sections is 5.3 inches (134mm). Complete with galvanized steel slotted grating and combination anchor tabs/leveling devices at appropriate locations.