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General Operations
Q. What are features and benefits of the 20LF?
|
Features |
Benefits |
|
Multiple sizes - Large, Medium |
Accommodates multiples head sizes and shapes |
|
Threaded breathing tube connection |
Fast donning |
|
DuPont® Tychem® 2000 |
Trusted brand name material for general duty |
|
Sewn-In Suspension |
Complete disposability, fast donning |
|
Soft Plenum Air Delivery |
Lightweight, no lens fogging |
|
Comfort |
Large viewing window, over-the-top airflow eliminates condensation on lens, soft comfortable suspension |
|
25 APF |
2.5X protection than N95 |
Q. What are the technical specifications of EVA?
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*All Bullard Loose-Fitting Hoods are latex-free for those with latex sensitivities
Q. What is Active Flow Control Technology?
Active Flow Control (AFC) is cruise control for your Powered Air Purifying Respirator (PAPR)
Cars
- Constant Speed
- Changing hill or gas tank conditions
- Feedback loop from speedometer to engine
EVA PAPR
- Constant flow
- Changing Hood Types or Filter Cartridge or Battery Conditions
- Feedback loop from mass flow sensor to blower
Other PAPRs
- Flow diminishes as battery drains
- Flow diminishes as filter loads
