US$ 43.50
polished steel blade with an aluminum mounting
For Non-Pressure Drain
school projects
For use with ceiling tile
Prevents germination of crabgrass and other grassy lawn weeds
Flat Top Atrium Grate, Green Polyolefin, 4-In. Frogtape polished steel blade with an4", green, flat top structural foam polyolefin atrium grate with uv inhibitors, open surface area is 14. 50 sqin, & it's 19. 00 gpm, fits 4" sewer & drain pipe & fittings, 4" corrugated pipe, & 4 " triple wall pipe.