Technical Specification - 3M Powerflow 7900PF Instructions Manual

TECHNICAL SPECIFICATION

Respiratory Protection
Nominal Protection Factor = 2000
Nominal Protection Factor = 1000 in power off state
Assigned Protection Factor = 40 in both states.
EN12942 TM3P R SL
Nominal Protection Factor (NPF) - a number derived from the maximum
percentage of total inward leakage permitted in relevant European Standards for
a given class of respiratory protective devices.
Outlet Flow Characteristics
Manufacturers Minimum Design Flow (MMDF) 160 l/min
Operating Conditions
-5 to +40ºC and <90 % humidity
Battery Pack
5 hour Battery: 8.4V 4.4Ah, Li-ion rechargable
Ingress Protection
Powered Air Turbo, EN60529 IP54
5x = Dust protection
x4 = Splashing water
Weight:
Facepiece 570g
Powered Air Turbo, filter and Power cable 270g
Battery Pack 390g
5