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MSA - 🧠 ANSWER ✔✔Mine Safety Appliance
What material is the facepiece constructed of? - 🧠 ANSWER ✔✔Custom blended
Hycar rubber
What does the pressure reducer reduce the pressure to? - 🧠 ANSWER ✔✔80 psi
What is the static pressure in your facepiece? - 🧠 ANSWER ✔✔0.36 psi (1 inch of
water column)
What is the dynamic pressure in your facepiece? - 🧠 ANSWER ✔✔65-113 psi
What do the lights on the right side of your HUD represent? - 🧠 ANSWER
✔✔Pressure indicators
4 green LEDs - 100-75%
3 green LEDs - 74-50%
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