Custom Stainless Enclosures, Inc. » Technology » Single Hygienic Quarter Turn Door Design Single Hygienic Quarter Turn Latch Door Design We have engineered a hygienic washdown enclosure latching solution that takes the responsibility out of the user’s hands and builds it into the design. The 4xxtreme Single Hygienic Quarter Turn Latch secures even our largest doors (80″ H x 36″ W) with one simple motion, ensuring a perfect seal every time. Request a Quote Eliminate Human Error. Secure Your Enclosure with a Single Motion. In high-washdown environments, the primary cause of water ingress isn’t equipment failure; it’s human error. Standard competitor enclosures often require tightening multiple latches to achieve a waterproof seal. If an employee misses just one quarter-turn, your electrical equipment is exposed to water damage. We believe industrial protection shouldn’t be complicated or bulky. Our design offers a streamlined, low-profile solution that eliminates error, prevents snagging, and allows for easier cleaning. Available on our custom enclosures and standard enclosures. 1. One Turn, Total Security Unlike competitors that require multiple contact points, our specialized interlocking assembly secures the entire door perimeter with a single action. 2. Simple 90° Operation The enclosure opens and closes with a quick 90° turn. This balances speed with security, allowing for immediate access without the hassle of repetitive unlocking. 3. “Extended Flat” Design We optimized the latch with extended flats to accommodate standard crescent or open-ended box wrenches. This hygienic profile minimizes crevices where bacteria can hide while ensuring you don’t need proprietary tools for basic access. 4. Superior Sealing Environmental protection is our top priority. The single quarter-turn latch works in tandem with our Double Seal technology to create a uniform water-resistant compression seal, meeting and exceeding strict washdown ratings. 5. Concealed Hinge System Our hinges are completely hidden when the door is closed, elevating the aesthetic of your facility and removing external catch-points for debris. By switching to a single-quarter-turn design, you eliminate the variable of “partial sealing.” This simple but effective design change delivers measurable business impact: Reduces premature electrical failures Increases plant production & revenue Reduces overall cost of equipment ownership CONTACT US
