Petzl Strato Vent Climbing Helmet Bundle Petzl Strato Vent Climbing Helmet (Colour):Hi-Viz Orange air velocity with round nozzle

air velocity with round nozzle 106 m/s Air throughput with round nozzle 1150 m³/h Sound pressure level 100 dB(A) 2) Sound pressure level 15 m distance 75 dB(A) 3) Sound power level 107 dB(A) 2) Vibration level

Eye diameter (mm)20

21mm x 16mm socket (reversible)

Use the entire sling on large stems

Its upper part folds up to adapt to the volume used

Petzl Strato Vent Climbing Helmet Bundle Petzl Strato Vent Climbing Helmet (Colour):Hi-Viz Orange air velocity with round nozzleColour Option White, Red, Yellow, Black, Hi Viz Yellow, Hi Viz Orange Ear Defenders Option Hellberg 25snr or 31snr Face Protection Hellberg Nylon Mesh Visor and Carrier to EN 1731