Crawford Electric Supply Company Locations
Crawford Electric Supply Company Locations
Crawford Electric Supply Company Locations
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3M e-a-rSoFt<br />
yellow neonS<br />
anD yellow neon<br />
BlaStS earPlUgS<br />
• Regular size fits<br />
most earcanals<br />
• Soft, slow-recovery<br />
foam provides a<br />
low-pressure seal for<br />
excellent attenuation<br />
MFg.# DeScriPtion UoM<br />
311-1252 large, yellow neon, Corded, 200 Pr/BX Pr<br />
312-1252 large, yellow neon, unCorded, 200 Pr/BX Pr<br />
3M PiStonz earPlUgS<br />
• Stem is stiff enough for insertion,<br />
yet designed to flex sideways<br />
if impacted<br />
• Officially licensed hearing<br />
protection of NASCAR ®<br />
• NRR 29 dB<br />
MFg.# DeScriPtion UoM<br />
P1401a PiStonz earPlug, hearing ConServation<br />
Pr<br />
P1401a nrr 29 dB, 50 Pr/BX, Corded<br />
3M ParticUlate reSPirator n95<br />
• 3M’s advanced electret media<br />
• Welded strap attachment<br />
• Adjustable nose clip<br />
Noise LeveLs<br />
MFg.# DeScriPtion UoM<br />
8210 n95 PartiCulate reSP BX<br />
Both the amount of noise and the length of time you are exposed to the noise determine its ability to<br />
damage your hearing. Noise levels are measured in decibels (dB). The higher the decibel level, the louder<br />
the noise. The noise chart below gives an idea of average decibel levels for everyday sounds around you.<br />
PainFuL<br />
150 dB = rock music peak<br />
140 dB = firearms, air raid siren, jet engine<br />
130 dB = jackhammer<br />
120 dB = jet plane take-off, amplified rock music at<br />
4-6 ft., car stereo, band practice<br />
extreMeLy Loud<br />
110 dB = rock music, model airplane<br />
106 dB = timpani and bass drum rolls<br />
100 dB = snowmobile, chain saw, pneumatic drill<br />
90 dB = lawn mower, shop tools, truck traffic, subway<br />
3M oPtiMe 101 caP-MoUnt<br />
earMUFF<br />
• Helmet-attachment style<br />
• Excellent attenuation at<br />
low and high frequencies<br />
• For noise levels up to<br />
101 dBA<br />
3M Peltor<br />
oPtiMe 95 earMUFF<br />
• For noise levels up to 95 dBA<br />
• Lightweight with liquid/foam<br />
filled ear cushions<br />
• NRR 21 dB<br />
WWW.CESCOLTD.COM x CONTACT YOUR LOCAL SALES REP<br />
MFg.# DeScriPtion<br />
Peltor oPtiMe 101 SerieS deluXe green<br />
UoM<br />
h7P3e helMet attaChed dieleCtriC earMuffS,<br />
nrr 24 dB<br />
ea<br />
MFg.# DeScriPtion UoM<br />
h6a/v over-the-head ea<br />
Very Loud<br />
80 dB = alarm clock, busy street<br />
70 dB = busy traffic, vacuum cleaner<br />
60 dB = conversation, dishwasher<br />
Moderate<br />
50 dB = moderate rainfall<br />
40 dB = quiet room<br />
Faint<br />
30 dB = whisper, quiet library<br />
7<br />
HeaRInG & ResPIRatoRY PRotectIon
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