HR1626424

Overview

The HR1626424 is a top-mount filter fan manufactured by Hoffman Enclosures, Inc., designed for enclosure thermal management. It features a mild steel enclosure finished in light gray and utilizes tap mounting with bolt-in placement to ensure a tight seal against the enclosure surface. The unit operates on 230 VAC power and delivers an airflow rate of 348 CFM while drawing an amperage rating of 0.53 A. Physical dimensions are specified as 15.81 inches wide, 4.99 inches deep, and 12.66 inches high, corresponding to approximately 402 mm width, 322 mm height, and 106 mm depth.

Feature Summary

• Top-mount installation design with bolt-in sealing mechanism
• Terminal block electrical connections for secure wiring
• Free airflow configuration within a mild steel housing

Applications

• Industrial enclosure cooling
• Electrical cabinet thermal management
• Control panel ventilation

Procurement Notes

Verify that the application environment supports 230 VAC operation before procurement. Confirm physical clearance matches the 15.81 x 4.99 x 12.66 inch footprint. Ensure the mounting surface allows for the required bolt-in seal to maintain integrity. Check that the 348 CFM output aligns with the specific thermal load requirements of the target enclosure.

Selection Notes

Select this model when top-mount ventilation is preferred over side or bottom configurations. The mild steel construction provides durability for industrial settings. Consider the 230 VAC requirement to ensure compatibility with existing control system power supplies. Evaluate the 348 CFM capacity against the heat dissipation needs of internal components to prevent overheating.

Part Context

This component belongs to the Hoffman HR Series of enclosure cooling products. It is specifically engineered as a filter fan to balance air exchange with particulate protection. The series typically includes various mounting styles and airflow capacities to suit different enclosure sizes and thermal profiles.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mounting holes and electrical connections if considering alternative models from other manufacturers.