HR1626423

Overview

The Hoffman Enclosures HR1626423 is a top-mount filter fan designed for industrial enclosure ventilation. It operates on a 230 VAC supply and features a black powder-coated mild steel construction. The unit delivers an airflow rate of 552 CFM with two exhaust vents or 528 CFM with one vent, while drawing 0.53 Amps at 120 Watts. Its physical dimensions are 16 inches in diameter, 12.66 inches in height, and 4.18 inches in depth.

Feature Summary

• Top-mount configuration for efficient heat dissipation
• Integrated filter mechanism to maintain internal cleanliness
• Robust mild steel housing with protective powder coating

Applications

• Industrial control cabinet ventilation
• Electrical enclosure thermal management
• Machine tool cooling systems

Procurement Notes

Verify the specific voltage requirement matches the 230 VAC specification before procurement. Confirm that the mounting hole dimensions align with the 16-inch diameter requirement. Ensure the installation location supports the top-mount orientation and allows for adequate airflow clearance around the unit.

Selection Notes

Select this model when high airflow capacity is required for larger enclosures. The 230 VAC rating necessitates compatibility with the facility's power distribution system. Consider the 16-inch footprint to ensure sufficient panel space is available for installation without obstructing other components.

Part Context

This component belongs to the nVent Hoffman HR series of top-mount filter fans. These units are engineered specifically for protecting sensitive electronic equipment from dust and debris while providing continuous air circulation. The series offers various sizes and voltage options to suit different enclosure volumes and environmental conditions.

Replacement Considerations

Direct substitutes must match the 16-inch diameter, 230 VAC operation, and similar airflow ratings. Verify that alternative models support top-mount installation and possess comparable filtering efficiency to maintain the same level of environmental protection.