9
Pressure Flow Curve
F
lo
w
R
a
te
(SLP
M)
0
10
20
30
40
50
60
0
5
10
15
20
25
30
Pressure (cm H
2
O)
Resistance
Drop in Pressure (cm H
2
O)
at 50 SLPM
at 100 SLPM
Cushion size
S
1.3
4.8
M
1.2
4.3
L
1.1
3.8
Deadspace
Frame size:
SM
MED
LG
Cushion size:
S: 77 mL
S: 77 mL
S: 77 mL
M: 80 mL
M: 80 mL
M: 80 mL
L: 82 mL
L: 83 mL
L: 83 mL
Sound Levels
A-weighted Sound Power Level 28 dBA
A-weighted Sound Pressure Level at 1 m 20 dBA