RPB Window Gasket Seal

Part Number: 407807

The 407807 RPB® Window Gasket Seal is a genuine replacement sealing component designed to ensure an airtight and secure fit between the lens frame and the helmet body on RPB® Astro™ respirators. This gasket helps maintain proper protection by preventing dust, abrasive particles, and contaminants from entering the helmet during blasting and industrial operations.

Constructed from durable, flexible sealing material, the gasket maintains long-term elasticity and resistance to wear, ensuring the operator’s safety and the respirator’s performance. Replacing a worn or damaged window gasket is essential for maintaining a proper seal and ensuring compliance with safety standards.

Specifications

Key Features & Benefits

Maintains Proper Helmet Seal

• Prevents abrasive dust and particles from entering the respirator.

• Ensures safe and consistent protection during blasting operations.

Durable & Flexible Construction

• Designed to withstand harsh industrial environments.

• Retains elasticity and sealing strength over time.

Easy Replacement

• Installs quickly during routine respirator maintenance.

• Restores full protective function when old gaskets become worn or cracked.

OEM-Compatible Fit

• Direct replacement for original RPB® Astro™ gasket.

• Ensures reliable fit and performance to factory specifications.

OEM Cross-Reference

Ideal Applications

• Abrasive blasting & sandblasting

• Industrial coating & preparation

• Shipyards, fabrication shops, refineries

• Any operation using RPB® Astro™ respirators requiring lens sealing components