3M W-3197 User Instructions - Page 5

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3M W-3197 User Instructions
N– Never substitute, modify, add, or omit parts. Use only exact replacement parts in the configuration as
specified by the manufacturer.
O– Refer to User's Instructions, and/or maintenance manuals for information on use and maintenance of these
respirators.
S– Special or critical User's Instructions and/or specific use limitations apply. Refer to User's
Instructions before donning.
S-Special or Critical Use Instructions
These 3M™ Airline Adaptor and Regulating Kits are designed to provide those 3M™ Full Facepieces, which
are approved for use with it, a minimum continuous airflow of 4 cfm (115 lpm).
3M™ Supplied Air Hose and Pressure Requirements
W-3061 Kit, W-3062 Valve, W-3253 Assembly
3M™ Compressed Air Hoses and Approved Lengths
W-9435 Hose Length
25 ft (7.62 m)
50 ft (15.24 m)
100 ft (30.48 m)
200 ft (60.96 m)
300 ft (91.44 m)
W-3197 Kit, W-3195 Valve, W-3255 Assembly
3M™ Compressed Air Hoses and Approved Lengths
W-3020 Hose Length
25 ft (7.62 m)
50 ft (15.24 m)
100 ft (30.48 m)
Compressor Volume
Requirements: Approx. 9 CFM (255 lpm) per valve.
Combining 3M™ Supplied Air Hoses
3M™ Supplied Air Respirator System approvals allow you to combine two or three 100-foot length W-9435,
W-9435SS (stainless steel) , or W-9445 hoses for each positive pressure respirator. You may not combine 25
or 50-foot lengths of the W-9435, W-9435SS, or W-9445 hoses.
The W-3020 hose can only be used in single lengths of 25, 50, or 100 feet (7.62, 15.24, or 30.48 meters). No
connections are allowed.
Supply Pressure (psig)
15 – 25
18 – 25
19 – 30
25 – 40
25 – 55
Supply Pressure (psig)
7 – 11
7 – 11
7 – 12
Supply Pressure (kg/cm
1.05 – 1.76
1.27 – 1.76
1.34 – 2.11
1.76 – 2.81
1.76 – 3.87
Supply Pressure (kg/cm
0.5 – 0.77
0.5 – 0.77
0.5 – 0.84
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