EFCS20-316

Overview

The nVent Hoffman EFCS20-316 is a protective fan cover constructed from 316L stainless steel, designed for use with EF100 and EF200 series filter fans. It features dimensions of 275mm in height, 175mm in width, and 100mm in depth. The unit provides an IP56 ingress protection rating, ensuring resistance to water jets and dust accumulation. This accessory serves as a robust shield for enclosure ventilation components in demanding environments.

Feature Summary

• Constructed from 316L stainless steel for enhanced corrosion resistance
• Provides additional protection against water ingress for outdoor applications
• Compatible with standard EF100 and EF200 filter fan models

Applications

• Outdoor industrial enclosures requiring weather protection
• Marine or coastal environments with high corrosion potential
• Enclosures housing sensitive electronic equipment needing filtered ventilation

Procurement Notes

Verify that the specific project environment requires 316L stainless steel rather than standard 304 grades due to cost differences. Confirm compatibility with existing EF100 or EF200 fan units before ordering. Ensure mounting hardware is included or sourced separately if not specified in the supplier documentation. Check local regulations regarding material specifications for outdoor installations.

Selection Notes

Select this model when high corrosion resistance is critical for ventilation accessories. The 316L material offers superior performance in saline or chemically aggressive atmospheres compared to standard stainless steels. Consider the physical dimensions to ensure adequate clearance within the enclosure layout. Evaluate the IP56 rating against environmental exposure levels to determine if higher protection is necessary.

Part Context

This component belongs to the nVent Hoffman EFCS series of protective covers. It is specifically engineered to complement the EF(A) 100 and 200 filter fan product lines. The series focuses on extending the lifespan of ventilation components by shielding them from direct environmental exposure while maintaining airflow efficiency through the filtration system.

Replacement Considerations

EFCS20-316 is a specific variant defined by its 316L material and dimensions. Direct substitutes may include other 316L covers from the same manufacturer if available. Generic replacements must match the 275x175x100mm footprint and IP56 rating to ensure functional equivalence.