AS350SS

Overview

The nVent Hoffman AS350SS is a stainless steel hole seal designed for 3-1/2 inch conduit applications. It features a polished front finish and is constructed from 300 series stainless steel. The component provides dirt-tight, dust-tight, oil-resistant, gasketed, and water-tight sealing capabilities. It accommodates a maximum hole diameter of 4.12 inches and has an overall diameter of 4.62 inches.

Feature Summary

• Constructed from 300 series stainless steel with a polished front surface
• Provides dirt-tight, dust-tight, oil-resistant, gasketed, and water-tight protection
• Designed to seal extra pushbutton holes, conduit openings, and knockout openings

Applications

• Sealing conduit openings in enclosures
• Covering extra pushbutton holes
• Protecting knockout openings against environmental contaminants

Procurement Notes

Verify the specific part number AS350SS against official nVent Hoffman documentation to confirm material composition and dimensional specifications. Ensure compatibility with 3-1/2 inch conduit requirements and 4.12 inch maximum hole diameter constraints before procurement.

Selection Notes

Select this component when stainless steel construction is required for corrosion resistance and durability in harsh environments. It is suitable for applications demanding high levels of ingress protection against dust, dirt, oil, and water through gasketed sealing mechanisms.

Part Context

This component belongs to the Hoffman Hol-Sealers product line, which specializes in sealing solutions for electrical enclosures. These seals are engineered to maintain enclosure integrity by blocking entry points created during installation or modification, such as additional knockouts or wiring conduits.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific component.