SK3-39 Sloped channel - 39.37" (1 m) drainage This product also helps to

This product also helps to reduce radon gas from entering the structure

It provides freeze and vandalism protection for backflow preventers that are installed outside and above ground

Weight: 776 lbs

and cushioning

SK3-39 Sloped channel - 39.37" (1 m) drainage This product also helps toThe ACO PowerDrain S300K is a 12" wide, heavy duty trench drainage system built for the toughest applications. Its polymer concrete body with integral ductile iron rails delivers exceptional durability, chemical resistance, and long service life. Key Highlights: Extreme load capacity Rated to EN 1433 Class F (up to 200,000 lb proof load). Efficient drainage Built in 0. 5% slope and V shaped invert for rapid water flow. Secure grating PowerLok boltless