Portwest
SKU: PW47RER
Barcode: 5036110000000
Description
Clip-on ear defenders with an excellent attenuation level and a stand-off position when not in use, easy to clip on and compatible with Endurance and Height Endurance helmets.
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
- Stand-off position for intermittent use
- Dual-pin adjustment for a secure fit
- Repositions comfortably when not in use
Usage / Application
Endurance helmet wearers needing 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.
