Portwest EP21 provides a bulk refill for controlled distribution through the EP20 dispenser.
The slow-recovery PU foam can be rolled for insertion and then expands in the ear canal. Orange colouring makes the plugs easy to see.
The stated attenuation applies to correctly inserted earplugs, not to the dispenser. Incorrect fit, intermittent wear or unsuitable attenuation can reduce protection.
KEY FEATURES
- 500 pairs of uncorded PU foam earplugs
- Slow-recovery foam for controlled insertion
- Refill for Portwest EP20; dispenser not included
SPECIFICATIONS AND STANDARDS
- EN 352-2
- SNR 38 dB
- ANSI S3.19 NRR 33 dB
USE AND SELECTION
- Production, construction, maintenance and logistics after noise assessment
- For workplaces with frequent distribution of disposable earplugs
- Select attenuation against measured exposure and communication needs
Check before purchase: Check the noise level, required attenuation, fit and wearing instructions; train users to insert the plugs correctly and replace them when needed.











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