Prevent Spills and Leaks Before They Happen Problem In today’s ever-changing landscape of environmental rules and regulations, even small leaks and spills can cost your organization tens of thousands in cleanup and remediation costs, to say nothing of potential EPA violation fees. Solution Developed more than three decades ago for the exacting standards of a major US oil refiner, the Kelley Industrial Century 2000 Sewer Guards are a rugged drain isolation system designed specifically for industrial applications. Built to be lightweight and reusable, Kelley Industrial Century 2000 Sewer Guards are deployed before accidents happen, providing 24/7 365 drain isolation. Manufactured to be fire, chemical and puncture resistant Kelley Industrial Century 2000 Sewer Guards isolate your drain and sewage systems from contaminants, while sealing in potentially dangerous vapors from escaping into the workplace. Weld spatter catch basin reservoirs on the top of the drain guards help