User Guide

3M
™
Half Facepiece Respirators
Ultimate reusable for comfort and durability
New 3M
™
Half Facepiece Respirators 7500 Series Ultimate Reusable
New Soft Seal Design
• Advanced silicone
material provides a
softer feel on the face.
• Unique adjustment
design helps reduce
tension and pressure
points on the face for
unsurpassed comfort.
NEW!
State-of-the-art features help provide unsurpassed comfort.
Durable and heat-resistant
• Made from soft, resilient silicone
and heat-resistant plastics.
• Yoke won’t get hot to the touch like
metal yokes.
Small
Medium
Large
Ordering Information
Part Number Description
7501 Half Facepiece, Silicone, Small
7502 Half Facepiece, Silicone, Medium
7503 Half Facepiece, Silicone, Large
Available in three color-coded sizes for easy identification.
Helps reduce
ring around
the nose.
Dual-mode head harness
Unique head harness
design adjusts easily so
user has the option of
wearing the respirator
in either traditional
or drop-down mode.
NEW!
20
3M 7500 A B C
0
2
4
6
8
10
30 40 50
Flow (liters per minute)
Exhalation Breathing Resistance (mm H
2
0)
60 70 80
The Cool Flow valve opens easier.
The chart below shows exhalation
breathing resistance on competitive
half facepiece respirators. As you
can see, the 7500 Series has
measurably lower exhalation
breathing resistance at all work
levels tested.
3M
™
Cool Flow
™
Exhalation Valve
New valve design helps make
breathing easier, and helps
reduce heat and moisture
buildup in the facepiece.
6
8
7
10
9
13
1211