MSA 465457 Ultra-Twin Probed Facepiece

Engineered to provide thorough, quantitative fit tests, our full line of specially modified facepiece assemblies offer quality construction and accurate responses. Each of our probed facepieces is equipped with a sampling line and a clothing clip to hold the sampling line. They also feature a built-in probe assembly, which feature solid brass probes. In our half-facepiece models, we attach the probe to the body of the respirator. Full-facepiece respirators are probed through the lens and sealed with a neoprene washer and brass fittings. For existing Ultravue facepieces, our probed lenses come completely assembled with the same brass probe, sealing hardware and sampling line as the probed full facepieces.

• Facepiece assemblies offer accurate responses
• Probed facepiece features built-in probe assembly with solid brass probe and brass fittings