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CRYOFAB HomeCare
540 N Michigan Ave
Kenilworth, NJ 07033
HomeCare@cryofab.com
908-686-3636
Fax: 908-686-9538
1-800-426-2186

• Puritan Bennett Use Time Specifications (Hours)
• Caire Liquid Oxygen Use Time Chart
• Pulsair Theoretical Oxygen Use Times for Completely
Filled Containers
• Penox Specifications

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Puritan Bennett Use Time Specifications (Hours)*

 
Flow
Settings
(Liters/Min.)
COMPANION STATIONARY
(BASE) UNITS
COMPANION PORTABLE UNITS
21
(hrs.)
31
(hrs.)
41
(hrs.)
1000/T
(hrs.)
500
(hrs.)
550
(hrs.)
Helios
(hrs.)

.12
620
924
1241
57.1
-
-
15
.25
620
924
1241
57.1
28
-
15
.5
558
832
1117
21.8
18
-
10
.75
372
554
744
16.7
12
-
6.5
1
279
416
558
13.5
9
13.5
13
1.5
186
277
372
9.7
6
10.5
12
2
140
208
279
7.6
4.6
8.5
10
2.5
112
166
223
6.3
3.6
7.4
8.5
3
93
139
186
5.3
3
6.5
6.5
3.5
80
119
160
4.6
-
-
6
4
70
104
140
4.1
2.2
5.1
5
5
56
83
112
3.3
1.8
4.2
-
6
47
69
93
2.8
1.5
3.6
-
8
35
52
70
2.1
-
-
-
10
28
42
65
1.7
-
-
-
15
-
-
-
1.1
-
-
-

* Data listed in table is analytical and based on continuous flow without any portable refills.

Caire Liquid Oxygen Use Time Chart

 
Flow Settings
(Liters/Min.)
STATIONARY (BASE) UNITS;
Times are Days - Hours
PORTABLE UNITS;
Times are Hours: Minutes
L-10
L-20
L-30
L-37
L-45
L-60
Sprint
Stroller
Flow
Off
16-16
34-17
50-2
61-10
74-19
90-2
30:00
60:00
71:01
.25
16-16
34-17
50-2
61-10
74-19
90-2
20:50
41:40
-
.5
11-12
24-16
35-15
43-18
53-4
66-8
12:55
25:55
32:00
.75
7-15
16-11
23-18
29-3
35-11
45-13
9:25
18:45
-
1
5-17
12-8
17-19
21-20
26-14
34-4
7:20
14-45
16:00
1.5
3-18
8-5
11-21
14-13
17-17
22-18
5:10
10:20
-
2
2-20
6-4
8-21
10-22
13-7
17-1
4:00
8:00
8:00
2.5
2-7
4-22
7-3
8-17
10-15
13-16
3:10
6:25
6:40
3
1-22
4-2
5-22
7-6
8-20
11-9
2:40
5:25
5:33
4
1-10
3-2
4-10
5-11
6-15
6-12
2:05
4:05
4:00
5
1-3
2-11
3-44
4-6
5-7
6-19
1:40
3:20
-
6
0-23
2-1
2-23
3-15
4-10
5-16
1:25
2:45
2:67
8
-
1-12
2-5
2-17
3-7
4-6
-
-
2:00
10
-
1-5
1-18
2-4
2-15
3-15
-
-
1:80
12
-
1-0
1-11
1-19
2-5
2-20
-
-
1:33
15
-
0-19
0-4
1-11
1-18
2-6
-
-
1:07

Note: Times indicated for 20 breaths per minute (BPM) patient. Fasterbreathing rates will result in shorter use times.

 

Pulsair Theoretical Oxygen Use Times for Completely Filled Containers

Assuming no liquid is withdrawn for filling portable units and containers have nominal normal evaporation rates (N.E.R.), actual times will vary from unit to unit. This chart is intended to be used only as a guide.

Full contents of 21 psig saturated liquid oxygen; Grandair 83.3#; Stationair 61.5#; Travelair 3.78#; Travelair 12.53#; Travelair 114.56#; Wanderair, Wanderair 11 and Wanderair 11D 1.17#; Pulsair 11.17#; Pulsair 11.253#.
   
 
Flow
Rate
(LPM-
NTP)
Grandair*
N.E.R.
.062#/hr
(Days)
Stationair*
.053
(Days)
Travelair
Wanderair
Pulsair
.088
(hrs)
1*
.0055
(hrs)
11*
.062
(hrs)
.066
(hrs)
11* & IID*
.055
(hrs)
.055
(hrs)
.055
(hrs)
...
Pulsed
Continuous
Pulsed
Continuous
1
22.2
14.6
14.3
14.4
26
4.8
6.6
21.3
6.6
45.4
14.4
1.5
14.8
9.7
-
9.6
17.3
-
4.4
15.1
4.4
32.7
9.6
2
11.1
7.3
8.6
7.2
13.0
2.8
3.3
11.8
3.3
25.5
7.2
2.5
8.9
5.8
-
5.8
10.4
-
2.6
9.7
2.6
20.9
5.8
3
7.4
4.9
6.2
4.8
8.7
2.0
2.2
8.2
2.2
17.7
4.8
4
5.5
3.7
4.8
3.6
6.5
1.5
1.7
6.3
1.7
13.6
3.6
5
4.4
2.9
3.9
2.9
5.2
1.2
1.3
5.1
1.3
11.0
2.9
6
3.7
2.4
3.3
-
-
-
-
-
-
-
-
8
2.8
1.8
2.5
-
-
-
-
-
-
-
-

* Incorporates economizer valve permitting no evaporation loss with continuous use.

Penox Specifications

 
...
STATIONARY
(BASE) UNITS
PORTABLE UNITS
Penox
Style
Penox Style
Penox
Style
Number 1
Universal
Number 2
Universal
Number 2
Univ. Prof. Model
Number 3
Liquid Oxygen
55 Liters
40 Liters
30 Liters
.59 Liters
1 Liter
1 Liter
1.9 Liter
Equivalent
Gaseous Liter
47333
34424
25818
508
861
861
1721
Empty Weight
64.8 Lbs
51.6 Lbs
51.5 Lbs
4.16 Lbs
5.3 Lbs
6.4 Lbs
8.86 Lbs
Full Weight
203 Lbs
152.1 Lbs
126.9 Lbs
5.83 Lbs
7.8 Lbs
8.9 Lbs.
11.2 Lbs
Duration
at 2 LPM
16.25 days
11.75 days
8.75 days
5 hrs
6.5 hrs
6.5 hrs
12.0 hrs
 
 
 
 
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