Portwest PS43 HV Extreme ear defenders

Portwest PS43 HV Extreme provides high nominal attenuation for noisy work areas and extended wear.

The soft padded band and adjustable cups support an even seal around the ears. Reflective details improve identification in low light.

SNR 36 dB is a laboratory value, not guaranteed workplace attenuation. Spectacle arms, hair, poor fit and interrupted wearing reduce protection.

KEY FEATURES

• PU-padded reflective headband
• Adjustable cups with dual-pin system
• High nominal attenuation

SPECIFICATIONS AND STANDARDS

• EN 352-1
• SNR 36 dB
• ANSI S3.19 NRR 30 dB

USE AND SELECTION

• Heavy industry and manufacturing after noise measurement
• Construction and maintenance
• Continuous wear throughout complete noise exposure

Check before purchase: Check required attenuation, cushions, band pressure and fit; replace damaged or worn seals in line with instructions.