Allegro Replacement Maintenance Free Tyvek Hood Assembly with Suspension (9911-20)
Allegro 9911-20 Replacement Maintenance Free Tyvek Hood Assembly with Suspension is an innovative, fully integrated hood system designed for industrial applications where high levels of protection and comfort are required. The unique, one-piece construction combines the breathing downtube and head suspension, eliminating the need for regular maintenance or replacement of individual parts. The hood is made from flexible, splash-resistant DuPont Tyvek® and provides reliable airflow while maintaining worker comfort and safety. Ideal for environments where disposable, maintenance-free gear is necessary.
Patented, one-piece construction with integrated breathing downtube and head suspension
Disposable and maintenance-free—no need for decontamination or part replacement
Made from poly-coated DuPont Tyvek® for flexibility, splash resistance, and airflow sealing
Multi-layer sound dampening system for compliance with NIOSH sound level requirements
Large viewing window for enhanced visibility
Generous bib design for splash protection and air direction to the body
Adjustable one-piece suspension with hook-and-loop closure for easy fit
Absorbent foam headband for added comfort
Eliminates downtime and maintenance with its fully integrated, disposable design
Increases comfort with reduced lens fogging and reliable airflow
Provides a wide field of vision, ideal for workers wearing goggles or with beards
Offers protection from hazardous splashes while directing air to the body for added cooling
Lightweight and easy to use, with an adjustable suspension for a secure, customizable fit
Technical Specifications:
Material: DuPont Tyvek® (poly-coated)
Suspension: One-piece adjustable with hook-and-loop closure
Headband: Absorbent foam for comfort
NIOSH Approval: Yes
Construction: Integrated downtube and head suspension system
Product identification
- Brand: Allegro
- Model / MPN: 9911-20





