The RPB 11-911 T150 Inner Face Seal is a critical replacement component for the RPB T150 helmet. Its function is to maintain the necessary seal within the helmet, ensuring the integrity of the positive-pressure breathing zone. Replacing a worn or damaged inner face seal is essential for keeping the T150 compliant and guaranteeing maximum respiratory protection for the operator against contaminants.
- Maintains a positive pressure seal for continuous, compliant respiratory protection.
- Guaranteed fit as a direct replacement part for the RPB T150 helmet, minimizing installation guesswork.
- Restores the helmet’s breathing zone integrity, extending the useful life of your existing safety investment.
This replacement seal is vital for maintenance personnel and safety managers utilizing the RPB T150 supplied air respirator in highly contaminated environments such as painting, chemical handling, or abrasive blasting.
About IndustrialSafety.comIndustrialSafety.com is a trusted national distributor of PPE, safety equipment, and industrial supplies for businesses, contractors, and municipalities across the U.S. We specialize in bulk orders, compliance-driven products, and hard-to-source safety solutions. If you need volume pricing, project quotes, or help finding the right product for your application, our team is ready to help — reach out anytime for a fast, no-pressure quote.



