89134424R

Overview

The Hoffman Enclosures Inc. model 89134424R is a replacement filter kit designed for use with HF05 series filter fans. The package includes six filters rated at IP54/NEMA Type 12, providing protection against dust infiltration. These components are engineered to maintain the environmental sealing integrity of nVent HOFFMAN cooling systems, ensuring reliable operation in industrial environments where particulate ingress must be prevented.

Feature Summary

• Provides dust infiltration protection for enclosed equipment
• Compatible with standard HF05 filter fan assemblies
• Maintains NEMA Type 12 and IP54 environmental ratings

Applications

• Replacement maintenance for existing HF05 filter fan units
• Industrial control panel air filtration systems
• Enclosure climate control upkeep

Procurement Notes

Verify compatibility with HF05 filter fans before purchase. Confirm that the required environmental rating matches IP54 or NEMA Type 12 standards. Ensure the quantity needed aligns with the six-filter pack configuration. Check for any specific mounting requirements associated with the host fan unit.

Selection Notes

Select this part specifically for servicing HF05 series fans. It is not a standalone cooling device but a consumable component. Ensure the application requires IP54 level dust protection rather than higher ratings like IP55. Verify physical dimensions match the 157mm fan size if applicable.

Part Context

This item belongs to the nVent HOFFMAN Cooling accessory line. It serves as a maintenance supply for the HF05 filter fan series. The product supports the longevity of enclosure cooling solutions by allowing easy filter replacement without replacing the entire fan assembly.

Replacement Considerations

This is a direct replacement for worn filters in HF05 units. No alternative part numbers are publicly confirmed as substitutes.