Portwest
SKU: PS47ORR
Barcode: 5036110000000
Description
Hi-visibility clip-on ear defenders compatible with Endurance and Height Endurance helmets, with an excellent attenuation rate, a stand-off position for intermittent use and dual-pin adjustment for a secure fit.
Product Downloads
To request more detais on this product such as a TDS or MSDS, call now 01522 694821 or simply e mail us a request sales@stick2products.co.uk
Key Features & Benefits
- Certified to EN 352-3 (helmet-mounted ear muffs)
- SNR 27dB attenuation
- Clips onto Endurance and Height Endurance helmets
- Hi-visibility colour for daytime visibility
- Stand-off position for intermittent use
- Dual-pin adjustment for a secure fit
Usage / Application
Endurance helmet wearers wanting hi-vis clip-on hearing protection.
Specification
- Brand: Portwest
- Materials: ABS, Polystyrene, Mono PU (Single density PU.), Stainless Steel
FAQs
What standard is it certified to?
It is CE Category III hearing protection, certified to EN 352-3 (helmet-mounted ear muffs).
What does SNR 27dB mean?
SNR (Single Number Rating) is the average noise reduction the protector gives, so it cuts noise at the ear by roughly 27 decibels. Aim to bring the level at the ear to 70-80dB; over-protecting can leave you cut off from warning signals and speech.
Which helmets do these fit?
They clip into the 30mm accessory slots of Portwest Endurance and Height Endurance helmets. Attenuation varies with the helmet used, so check the combined rating for your helmet.
