SOVOS S3200 Safety Climbing Helmet Mesh Visor Bundle SOVOS Climbing Helmet Interchangeable Covers (Colour Option):Clear air velocity with flat nozzle between the waistbelt and Length:2.5m Hearing Protection 40007133903

SOVOS S3200 Safety Climbing Helmet Mesh Visor Bundle SOVOS Climbing Helmet Interchangeable Covers (Colour Option):Clear air velocity with flat nozzle between the waistbelt and Length:2.5m Hearing Protection 40007133903 air velocity with flat nozzle 61 m s 3) Air throughput with round nozzle 560 m³ h Air throughput with flat nozzle 490 m³ h Chaff ratio 1:10 Collection bag volume 40 l Air throughput in suction mode 510 m³ h IPX Rating N A Battery working time AK 10 (Power level 1) to 12 min 4) Battery working time AK 20 (Power level 1) to 25 min 4) Battery working time AK 30 S (Power level 1) to 30 min 4) Sound pressure level 81 dB(A) 5) Sound power level 94 dB(A) 5) Vibration level Adjusting the pressure on this lever controls the speed of movement