3M 311-4109 Ear Plugs, Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, 200 PK G009615691 84 in Probe Sheath Material

84 in Probe Sheath Material Inconel Probe Bend Straight Tip Style Rounded Process Mounting Connection Thread Process Mounting Thread Size 1/2 in MNPT Connector Type Terminal Block Maximum Wire Gauge 0

- ATEX / IECEx: Zone 1 & 2

Mercury Automotive

Supplied Air System Connection Bayonet Facepiece Material Silicone/Thermoplastic Elastomer Head Harness Material Thermoplastic Elastomer Cartridges Included No Respirator Cartridge Included No Series 6000 Application Construction

8 kg End Type Plain Ends Mounting Hole Type Tapped Mounting Hole Center to Shaft End 100 mm Shaft Type Pre-Drilled Shaft Surface Hardness - Minimum 60 HRC Series NIPDM Core Type Solid Roughness 8-12 uin RMS Country of Origin United States

3M 311-4109 Ear Plugs, Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, 200 PK G009615691 84 in Probe Sheath Material3M 311 4109 Ear Plugs, Bullet, 32 dB NRR, Metal Detectable, Corded, Disposable, Roll Down, 200 PK from 3M. Sourced per the Grainger catalog listing for item 14J695. Product Type Ear Plugs Mfr. Model # 311 4109 Description Bullet Feature 32 dB NRR Feature Metal Detectable Feature Corded Feature Disposable Country of Origin United States