PA20 Powered Air-Purifying Respirator
www.bullard.com
Technical Specifications
PA1 Blower Unit PA2 Blower Unit
Dimensions............................................................................................6
3
⁄8"W x 6
3
⁄8"L x 5
3
⁄4"H 6
3
⁄8"W x 6
3
⁄8"L x 5
3
⁄4"H
(16.2 x 16.2 x 14.6 cm) (16.2 x 16.2 x 14.6 cm)
Weight (complete assembly with hood) ....................................................3.2 lbs. (1469 g) 2.6 lbs. (1158 g)
Housing Material....................................................................................White engineered polymer White engineered polymer
Belt Material..........................................................................................Nylon with Padded Comfort Belt Nylon with Padded Comfort Belt
(Vinyl Decon version available) (Vinyl Decon version available)
Air Flow (with properly charged battery and new filter)..............................≥ 7.5 cfm ≥ 7.5 cfm
Battery Service Life (fully charged operating cycle and clean filter) .............10 hours 6 hours
Noise Level............................................................................................≤ 66 dbA ≤ 66 dbA
Low Voltage Alarm Sound Level (at ear) ...................................................≤ 77dbA Not Available
Batteries...............................................................................................NiMH, 4.8V @ 8000 mA hr. nominal NiMH, 4.8V @ 4000 mA hr. nominal
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Blower Components...................................12 months (parts and labor)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Batteries and charger.................................12 months (parts only)
• The PA20 respirator does not supply oxygen.
• Use only in adequately ventilated areas containing at least 19.5% oxygen.
• Do not use when concentrations of contaminants are immediately dangerous to life or health.
• Do not use these respirators for respiratory protection during abrasive blasting.
• Do not use in circumstances where the airborne concentration level of contaminant exceeds maximum use
concentration for this type of respirator as established by regulatory standards.
• Leave area immediately if:
Breathing becomes difficult;
Dizziness or other distress occurs;
You taste or smell the contaminant
Unit becomes damaged;
Low voltage alarm sounds.
• Use strictly in accordance with instructions, labels and limitations pertaining to the PA20 respirator in use.
• This apparatus must not be worn with the blower unit switched off. If switched off, a rapid build-up of carbon dioxide
and depletion of oxygen may occur, which could result in death or serious injury.
• Never alter or modify this respirator. Use only NIOSH approved PA20 components and replacement parts for this
respirator.
Failure to follow all of these instructions could result in death or serious injury.
WARNING
(4 pages)
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