Fan grill DELOCK 67311, ABS, black, 87×87 mm, mounting pattern 71.5×71.5 mm

DELOCK 67311 fan grill is a square protective cover for computer cooling fans. Molded from black ABS, it measures 87×87 mm and is designed to fit a mounting hole pattern of 71.5×71.5 mm. The grill protects the fan and surrounding components from debris and accidental contact while allowing unrestricted airflow for case or fan-mounted cooling solutions. The product is supplied as a single piece in a polybag and includes a removable fine filter mesh for easier maintenance.

Advantages

The ABS construction provides a rigid, impact-resistant cover that resists deformation and maintains its shape under normal operating conditions. The integrated fine filter mesh captures dust and small particles to reduce contamination of internal components, and because the mesh is removable it can be cleaned or replaced to maintain airflow performance. The open grille design balances protection and ventilation to avoid significant airflow restriction.

Suitable for

• Protecting case or chassis fans in desktop PCs and small servers
• Preventing accidental contact with fan blades in systems with exposed cooling
• Reducing dust buildup on internal components in workstations or industrial enclosures

Key specifications

• Overall dimensions: 87 × 87 mm
• Mounting hole pattern: 71.5 × 71.5 mm
• Material: Acrylonitrile butadiene styrene (ABS)
• Color: Black
• Supply: Single piece, packaged in a polybag
• Filter type: Removable fine mesh insert

How to use

Position the fan grill over the fan so that the mounting holes align with the fan or chassis screw pattern (71.5×71.5 mm). Secure the grill using appropriate screws for your fan or case. The removable fine mesh insert can be taken out for cleaning; rinse or gently vacuum the mesh and allow it to dry completely before reinstallation. Ensure the grill is mounted firmly and does not contact the fan blades during operation.

Recommendations

Regularly inspect the fine mesh for dust accumulation and clean it every few months or more often in dusty environments. Use screws of appropriate length to avoid damaging the fan or chassis. Do not apply paints, solvents or excessive heat to the ABS grill, as these can deform the material and affect fit or airflow.