The TOPP Polyethylene Elevator Sump Basin package was designed specifically for long-term reliability and strength. TOPP’s specially designed Polyethylene Elevator Sump Basin provides a 1/4” thick perforated cover for quick water-run off to keep the environment safe. By employing the finest equipment the industry has to offer, each rotationally molded basin is manufactured using the highest grade of polyethylene to assure years of quality performance.
