Dynaflux UVGO4511GF Gold Glass Filter Plate Shade 11

Product Description

The DYNAFLUX UVGO4511GF is a heat-treated gold glass filter plate designed for use in welding helmets and face shields. Measuring 4.5 inches by 5.25 inches, this Shade 11 lens filters arc light and radiant energy to protect the welder's eyes during medium-to-high amperage welding processes. The gold-tinted glass construction provides optical clarity while reflecting infrared and ultraviolet radiation away from the lens face. It is sized for standard filter plate openings commonly found in passive welding hoods used by welders, fabricators, and ironworkers across structural, industrial, and maintenance welding applications.

This filter plate is suited for arc welding processes including SMAW, GMAW, and FCAW at amperage ranges where Shade 11 protection is appropriate per ANSI Z87.1 guidelines. It fits into welding helmets and hand shields that accept 4.5-inch by 5.25-inch filter plate inserts. Welders working in fabrication shops, field construction, and maintenance environments will find this lens a direct drop-in for standard passive hood configurations requiring that size and shade rating.

Key Features

• Heat-treated gold glass construction for durability and optical performance
• Shade 11 rating suitable for medium-to-high amperage arc welding
• Gold tint reflects infrared radiation, reducing heat transmission through the lens
• Standard 4.5 inches by 5.25 inches format fits common passive welding helmet filter openings
• Sold individually, allowing single-unit replacement

Compatibility

Designed as an OEM-style replacement filter plate for passive welding helmets and hand shields that accept a 4.5-inch by 5.25-inch glass filter insert at Shade 11.

Installation Notes

Filter plate replacement is performed by qualified welders or safety personnel following the helmet manufacturer's lens-change procedure. Ensure the helmet is removed from service and inspected for frame or gasket damage before installing the new lens. Handle glass filter plates with care to avoid chipping edges, which can compromise the seal and optical integrity of the assembly. Verify shade rating compliance with applicable workplace safety standards before returning the helmet to service.

Technical Specifications

• Shade Rating: 11
• Lens Width: 4.5 inches
• Lens Height: 5.25 inches
• Lens Material: Heat-treated gold glass
• Weight: 0.05 pounds
• Sold As: Each

Standard Information

• Brand: DYNAFLUX
• Manufacturer Part Number: UVGO4511GF