The LCN 4040 XP door closer from Ingersoll Rand Security Technologies is designed for heavily used and abused doorways and high-traffic areas. Equipped with a double-heat treated, .75-inch pinion, standard heavy duty EDA forged steel arm and advanced V-shield seal, the closer protects against leakage and is stress-resistant.

The product is filled with all-weather fluid and has bearings that are 38 percent longer and 23 percent larger in diameter when compared to standard door closers. It is ADA-compliant and available in seven standard, 180 custom and 11 plated finishes.