LIBERATOR 20, 30, 37, 45, & 60®

Liquid Oxygen Reservoirs

Choose theOne That Set
the Standards
Everything about the Liberator is top of theline. The Liberator is specially designed
to maximize patient convenience andoptimize liquid distribution for greater
profitability.
CAIRE’s Liberators are rugged and havemore liquid capacity with less overall
weight. This allows you to stretch deliveries
without making your delivery personnel
carry a heavier unit. All controls (including
the easy-to-read LED meter) come
mounted on the top for quick reference andeasy operation.
Liberators have industry standard fillconnectors and can be ordered with threefill options: Top Fill, Side Fill or Dual Fillconnectors to accommodate patient needs.
They are backed by a five-year vacuumwarranty.

FEATURES• 20–60 liter capacity• 6–17.2 days of operation at 2 LPM• 0-15 LPM flow rate
• Fill time 2.5–5.5 minutes warm
• Fill time 1.5–4 minutes cold
• 5-year vacuum warranty• Enhances quality of life
• Improves ambulation

CAIRE Contact Information:
Providers Toll Free: 1.800.482.2473
www.caireinc.com

LIBERATOR 20, 30, 37, 45, & 60®

Liquid Oxygen Reservoirs

Product Specifications
LOX Capacity
GaseousEquivalent
Capacity
Weight,Empty

LIBERATOR 20

LIBERATOR 30 LIBERATOR 37

LIBERATOR 45

LIBERATOR 60

21.0 L50.7 lb (23 kg)

31.0 L
74.8 lb (33,9 kg)

37.3 L90.0 lb (40,8 kg)

45.7 L
110.3 lb (50,04 kg)

60.2 L
145.3 lb (65,9 kg)

17,337 L

25,580 L

31,121 L

37,724 L

49,679 L

39 lb (17,69 kg)

48.6 lb (22,04 kg) 50 lb (22,68 kg)

55 lb (24,95 kg)

75.4 lb (34,19 kg)

Weight, Filled

89.7 lb (40,69 kg)

Height24.5 in.
(622 mm)122.32 lb(55,94 kg)
29.5 in.
(749 mm)

Diameter

14 in. (356 mm)

Typical use
time at 2 LPM
OperatingPressure
Normal
Evaporation
Rate

140 lb (63,48 kg)

165.32 lb (74,99 kg)

32.75 in.
(832 mm)

37 in.
(940 mm)220.68 lb(100,1 kg)
39 in.
(991 mm)

14 in. (356 mm)

14 in. (356 mm)

14 in. (356 mm)

16 in. (406 mm)

6.0 days

8.9 days

10.8 days

13.1 days

17.2 days

20 psi (137 kPa)

20 psi (137 kPa)

20 psi (137 kPa)

20 psi (137 kPa)20 psi (137 kPa)

1.6 lb/ day(0,73 kg/day)

1.6 lb/ day (0,73kg/day)

1.6 lb/ day(0,73 kg/day)

1.6 lb/ day(0,73 kg/day)

1.65 lb/ day(0,75 kg/day)

Off, .25, .5, .75, 1,1.5, 2, 2.5, 3, 4,5, 6, 8, 10, 12, 15
LPM

Off, .25, .5, .75, 1,1.5, 2, 2.5, 3, 4,5, 6, 8, 10, 12, 15
LPM

Off, .25, .5, .75, 1,Off, .25, .5, .75, 1,1.5, 2, 2.5, 3, 4,1.5, 2, 2.5, 3, 4, 5, 6,5, 6, 8, 10, 12, 15
8, 10, 12, 15 LPM
LPM

Off, .25, .5, .75, 1,Standard Flow 1.5, 2, 2.5, 3, 4,
Control Range 5, 6, 8, 10, 12, 15
LPM

Ordering Information*
DESCRIPTION

Liberator 20 SF

CATALOGNUMBER
13256435

Liberator 37 DF

CATALOGNUMBER
13259599

Liberator 20 TF

13256654

Liberator 45 SF

13262085

Liberator 20 DF

13256195

Liberator 45 TF

13262253

Liberator 30 SF

13258449

Liberator 45 DF

13261699

Liberator 30 TF

13258641

Liberator 60 TF

13263811

Liberator 30 DF

13256929

Liberator 60 DF

13263758

Liberator 37 TF

13259919

DESCRIPTION

SF (Side Fill); TF (Top Fill); DF (Dual Fill)*Catalog Numbers reflect US English part numbers. For language-specific part numbers please contact
Customer Service.

CAIRE Contact Information:
Providers Toll Free: 1.800.482.2473
www.caireinc.com

SEE PRODUCT WARRANTY STATEMENT FOR COMPLETE INFORMATION.
Please consult the applicable product instructions for use for productindications, contraindications, warnings, precautions, and detailed
safety information.
© 2022 CAIRE Inc. All Rights Reserved.
ML-LOX0002 J