LockDown, Inc. offers security and protection for your critical infrastructure. Our innovative products are designed to be easily installed, yet are tamper resistant. Originally developed for the 1996 Olympic Games in Atlanta, our products have been installed in government installations, at military bases, universities, telecommunication companies, and civilian facilities around the world.
Established in 1958, Harmsco Filtration Products has manufactured innovative and cost-effective solutions for liquid filtration challenges. With 3 divisions and a global footprint our Made In America, Family Owned Business provides energy savings, proven products, and enduring value. As a...
Keep Your Manholes Secure With The LockDown Security Device If anything enters your facility from below ground, the answer is yes. If these holes aren't secured with the LockDown Device™, then your infrastructure is vulnerable. You control access to your site, your buildings, your data... Read more
Protect Underground Assests from Surface Water, Spills, Dirt & Debris Inflow is Causing Excess Expense & Jeopardizing Your Reputation Manholes are access points to your sanitary and storm sewers systems. They are also a source of inflow—undesirable water and debris adding to your operating... Read more
Keep Your Handhole Secure With The LockOut Security Device Purpose Secures the lid from unauthorized access. Features • Strong, corrosion-resistant stainless steel • Easy to install • Minimal modification to structure (if any) • Protective covering keeps out dirt and... Read more