ZEKLER 403H Hearing protection

ZEKLER 403H Hearing protection

$ 30.47

Comfortable earmuffs hard hat attachment with exceptional attenuation across medium and low frequencies. The hard hat attachment with fork-mount and the wide sealing cushions give constant head pressure and comfortable use. Helmet adapter prepared for mounting the Zekler visor system.

• Attenuation level: Level 3

• For hard hat and bump cap attachment.

• Helmet adapter prepared for mounting the Zekler visor system.

• Wide, comfortable and easily replaced sealing cushions.

Approved for mounting on the following safety helmets: 3M PELTOR: G2000, G3000, SecureFit X5000/ X5500 CASCO: PF 100 AS CENTURION: Concept CERVA: Alpin Worker IRUDEK: Stilo 300V, Ekain JSP: EVO2, EVO3, MK7, Evolite KASK: Superplasma, Plasma, HP PETZL: ST, Vent, Best SCHUBERT: BER80, Electrican 80 SCOTT: Style 300, Style 600, Tuffmaster II HC710/ HC715, Tuffmaster II HC 750 SINGING ROCK: Flash Industry, Flash Access, Flash Aero SUNDSTRÖM: SR 570, SR 580 UVEX: Airwing, Pheos, Pheos Alpine ÖVRIGA: Balance HD, Balance AC, IRIS 2, Rockman S14, Rockman S16, Rockman S17

Complies with EN 352-3 and ANSI S3.19-1974.

Helmet is not included.

 

Frequency Hz

63

125

250

500

1000

2000

4000

8000

Median value (dB)

16,4

17,7

23,5

31,8

41,6

36,4

34,2

35,2

Standard deviation (dB)

4,3

3,3

4,2

3,5

3,4

3,8

3,9

5,7

Anticipated attenuation (dB)

12,1

14,4

19,3

28,3

38,2

32,6

30,3

29,5