Since 1999, Fire Safety Supply has been the go-to for fire suppression products, industrial dry chemical systems, high and low-pressure CO2, vehicles, and clean agents. We serve various types of industries such as restaurants, commercial kitchen, wineries, and more.
Amerex 04000 Disc Safety Assembly (Models 320, 322)
Carbon dioxide extinguisher replacement safety component
The Amerex 04000 disc safety assembly is a genuine replacement pressure safety component designed for use with Amerex Model 320 (2.5 lb.) and Model 322 (5 lb.) carbon dioxide fire extinguishers. This assembly helps maintain safe operating conditions by supporting proper pressure relief performance within compatible extinguisher valve systems.
Engineered to original manufacturer specifications, the component supports dependable maintenance procedures and helps ensure extinguisher readiness in commercial, laboratory, electrical, and industrial fire protection environments.
Product features
- Genuine Amerex disc safety assembly replacement part
- Designed for Models 320 and 322 CO₂ extinguishers
- Supports proper internal pressure safety performance
- Manufactured to original Amerex equipment specifications
- Suitable for routine extinguisher service and maintenance programs
Recommended applications
Used in the servicing of Amerex carbon dioxide extinguishers installed in laboratories, electrical equipment areas, industrial facilities, aviation environments, and commercial buildings requiring clean-agent fire suppression protection.
Why companies choose Fire Safety Supply
Fire protection professionals depend on Fire Safety Supply for reliable access to genuine extinguisher components that support inspection compliance and equipment readiness. Our team helps service providers and facility managers maintain critical fire protection systems with confidence.
With decades of industry experience and responsive support, Fire Safety Supply is a trusted partner for replacement parts used in routine maintenance, system servicing, and long-term equipment lifecycle management.
