

STEIF CAP MOUNTED EARMUFF URANUS U4 BLACK

Earmuff Structure:
Housing Material: High-durability ABS
Properties: Excellent resistance to impact, heat, low
temperature, chemicals, and electrical hazards
Lining:
Material: Synthetic foam lining and soft PVC cushion
Function: Reduces pressure on ears and ensures excellent
sealing for superior sound isolation
Headband:
Type: Adjustable for user comfort and optimized t
Mounting: Helmet-mounted
Detail
Performance – Attenuation Data (EN 352-1:2002):
Frequency (Hz) 63 125 250 500 1000 2000 4000 8000
Mean-Attenuation (dB) 19.4 21.6 26.3 38.8 38.0 37.2 43.0 37.6
Standard Deviation (dB) 3.0 3.0 3.1 4.8 3.0 4.5 4.4 4.8
Mean - Std Dev (dB) 16.4 18.6 23.1 34.0 35.0 32.6 38.5 32.8
The STEIF Cap Mounted Earmu URANUS U4 Black is designed to deliver maximum hearing
protection in high-noise environments. These earmus are practical, comfortable, and
compatible with safety helmets, making them suitable for various industrial applications.
Certified Ratings:
SNR (Single Number Rating): 34 dB
H (High frequency attenuation): 35 dB
M (Medium frequency attenuation): 33 dB
L (Low frequency attenuation): 26 dB
Compliance: CE Certied | EN 352 Standard
Features:
Exceptional sound isolation performance
Lightweight and helmet-compatible
Ideal for prolonged use in industrial noise zones
Comfortable foam-padded sealing ring
Eective in both high and low temperatures
1.Free Shipping & Return
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2.Free and Easy Returns
We guarantee our products and you could get back all of your money anytime you want in 30 days.**T & C Applies
3.Special Discounts for Bulk Order
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