Invacare 1.7L (M9) Cylinder With Continuous Flow Regulator
8 Technical data
8.1
Technical Description
The Invacare HF2RE9ES Oxygen Continuous Flow Regulator
& Cylinder Assembly is an oxygen storage product that
can deliver up to 6 L/min of continuous flow oxygen to
the patient via a nasal cannula. The cylinder assembly is
designed to store compressed oxygen up to 14479 kPa (2100
psig). The continuous flow regulator reduces the pressure at
the cannula connection to 345 kPa (50 psig) and contains a
rotary flow dial that is used to adjust the oxygen flow rate
to the prescribed setting. The cylinder assembly is filled with
USP 93±3% oxygen using its proprietary fill port that allows
filling only through the use of an Invacare HomeFill System.
The duration of oxygen flow between fills is dependent on
the size of the cylinder and the flow setting.
8.2
Specifications
Flows
Flow Type
Continuous
Flow Setting
Flow Rate (L/min)
0
0
.25
0.25 ± 0.075
.5
0.5 ± 0.10
.75
0.75 ± 0.10
1
1.0 ± 0.10
1.5
1.5 ± 0.15
2
2.0 ± 0.20
2.5
2.5 ± 0.25
3
3.0 ± 0.30
3.5
3.5 ± 0.35
4
4.0 ± 0.40
4.5
4.5 ± 0.45
5
5.0 ± 0.50
5.5
5.5 ± 0.55
6
6.0 ± 0.60
Pressures
Inlet Pressure Range
2068–14479 kPa (300-2100
psig)
Max Fill Pressure
14479 kPa (2100 psig)
Internal Regulated Pressure
345 kPa (50 psig)
Safety Burst Disk
Integrated in Flow Delivery
Device (Serviceable)
Burst Pressure
20856–23166 kPa at 22.2°C
(3025–3360 psig at 72°F)
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1167426-E
