Tyvek / DuPont™ Sierra™

ML7370 option BH

DuPont™ Sierra™

DuPont™ Sierra™ Controlled Environment Mask. 9" Size. Bound Tyvek® Ties. Pleated Rayon Outer Facing. Metal Nose Piece. Adhesive at Nose. White.

 
 
 
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Name Description
Full Part Number ML7370WHxx0250yy  (xx=size)  Help
Fabric or Materials Sierra™
Design Mask
Seam Bound
Color White
Quantity/Box 5 Bags of 50
Sizes 00
Option Codes BH

FEATURES & PRODUCT DETAILS

The ideal face mask combines high breathability with exceptional filtration efficiency. Sierra™ face masks deliver both.

  • Mask is 9" size with bound Tyvek® ties for cleanroom use
  • Pleated rayon outer facing
  • Metal nose piece
  • Adhesive at nose
  • One size fits most

AVAILABLE OPTIONS

FINISHED DIMENSIONS

ADDITIONAL EQUIPMENT NEEDED

FABRIC & CHEMICAL RESISTANCE DATA

Physical Properties

Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.

Property Test Method Typical Result stdDev
Bacterial Filtration Efficiency (3.0 micron) ASTM F2101 > 95 %
Particle Filtration Efficiency (0.1 micron, not neutralized) ASTM F2299 > 90 %
Pressure Drop ASTM F2101 < 2.5 mm H2O

CLEANROOM WARNINGS

SPECIAL WARNINGS

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