Dynaflux UVGO4509GF Gold Glass Filter Plate Shade 9

Product Description

The DYNAFLUX UVGO4509GF is a heat-treated gold glass filter plate designed for use in welding helmets and face shields. Measuring 4.5 inches x 5.25 inches and rated at Shade 9, it provides the optical protection required for MIG, TIG, stick, and oxy-fuel welding applications at appropriate amperage ranges. The gold coating reduces infrared and ultraviolet transmission while improving visible light clarity compared to standard green-tinted lenses. This filter plate is installed by welders, fabricators, and industrial safety personnel maintaining PPE equipment in shop and field environments.

The UVGO4509GF is suited for light to medium amperage welding processes where a Shade 9 lens meets ANSI Z87.1 optical protection requirements. Typical installations include passive welding helmets, flip-front face shields, and fixed-window welding curtain frames that accept a 4.5 inch x 5.25 inch filter plate. The gold glass construction is a common choice in environments where arc glare and radiant heat exposure are ongoing concerns for the operator.

Key Features

• Heat-treated gold glass construction for durability and consistent optical performance
• Shade 9 rating appropriate for light to medium amperage welding processes
• 4.5 inch x 5.25 inch standard filter plate size fits a wide range of welding helmet and shield frames
• Gold coating reduces infrared and ultraviolet light transmission
• Sold individually, one filter plate per unit

Compatibility

Designed as an OEM-style replacement filter plate for welding helmets, face shields, and fixed-frame welding windows that accept a 4.5 inch x 5.25 inch passive glass lens insert.

Installation Notes

Filter plate replacement should be performed by a qualified welder or safety equipment technician following the helmet or shield manufacturer's disassembly instructions. Inspect the filter for chips, cracks, or distortion before reinstalling the lens retainer. Never use a damaged filter plate. Verify that the installed shade meets the minimum protection requirements for the welding process and amperage per ANSI Z49.1 guidelines before returning the equipment to service.

Technical Specifications

• Shade: 9
• Dimensions: 4.5 inches x 5.25 inches
• Weight: 0.05 pounds
• Lens Material: Heat-treated gold glass
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: DYNAFLUX
• Manufacturer Part Number: UVGO4509GF