Comparing Fan Guard Types: Why Wire Fan Guards Stand Out
Cooling and ventilation systems rely on fans to maintain proper airflow, but to protect users and equipment, a protective guard is often required. Not all fan guards, however, are created equal. When comparing perforated metal covers, mesh screens, plastic guards, and wire fan guards, the differences become clear — especially when it comes to airflow efficiency, durability, and safety compliance. Perforated metal or mesh guards — what’s the tradeoff? Perforated metal and mesh guards may offer a protective barrier, but they often come with drawbacks. Because they cover a larger surface area and have more material blocking the airflow path, they can reduce a fan’s effective output significantly — sometimes by half or more. That can lead to reduced cooling efficiency, increased power consumption, and higher operating costs. GardTec, Inc. +2 Orion Fans +2 Plastic guards — lightweight but limited. Plastic guards are common in low-torque, low-stress applications (like small household fan...