Allegro Five-Worker Manifold with O Coupler or Plug (9875-11)
Allegro 9875-11 Five-Worker Manifold with O Coupler or Plug is designed to efficiently distribute breathing air from a single source to multiple users in industrial settings. This rugged manifold allows up to five workers to operate supplied-air respirators simultaneously, making it ideal for confined spaces, hazardous work zones, and maintenance operations. Each outlet is equipped with either an "O" style coupler or plug for secure, leak-free connections. Constructed for durability and easy transport, the manifold includes a carrying handle and mounting options for flexibility in field use. Compatible with Allegro air sources and hoses, this manifold meets OSHA respiratory requirements when used with proper filtration and monitoring systems.
Supports up to five respirator users from one air source
Outlets configured with “O” style couplers or plugs
Rugged construction for industrial environments
Integrated carrying handle for portability
Mounting brackets for secure placement
Compatible with Allegro breathing air systems
Allows multiple users to safely share a single air supply
Reduces equipment clutter and simplifies hose management
Improves efficiency for team-based confined space operations
Supports OSHA-compliant air distribution
Quick setup and teardown in jobsite conditions
Technical Specifications:
Type: Five-worker air manifold
Connection: “O” style coupler or plug
Capacity: 5 users
Material: Industrial-grade metal body
Origin: Made in USA
Product identification
- Brand: Allegro
- Model / MPN: 9875-11




