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Product Overview
The CAIRE Liberator series offers multiple reservoir options to meet the needs of an oxygen provider’s fleet and its users. All controls (including the easy-to-read LED meter) come mounted on the top for quick reference and easy operation. The standard internal flow control valve offers oxygen delivery up to 15 LPM. Sizes range from 20 liters for easy delivery and portability to 60 liters to maximize time between refills.
CAIRE Liberators have industry-standard fill connectors and can be ordered with three fill options: top-fill, side-fill, or dual-fill. The CAIRE Liberator is capable of filling any CAIRE top-fill or side-fill portable units.
CAIRE Liberators features and benefits include:
- 20-60 liter capacity.
- 6–17.2 days of operation at 2 LPM.
- Internal control valve offering up to 15 LPM.
- Easy-to-read and accurate LED meter.
- Fill all CAIRE top- and side-fill portables.
Specifications
| Liberator 20 | Liberator 30 | Liberator 37 | Liberator 45 | Liberator 60 | |
| LOX capacity | 21.0 L, 50.7 lb (23 kg) | 31.0 L, 74.8 lb (33,9 kg) | 37.3 L, 90.0 lb (40,8 kg) | 45.7 L, 110.3 lb (50,04 kg) | 60.2 L, 145.3 lb (65,9 kg) |
| Gaseous equivalent capacity | 17,337 L | 25,580 L | 31,121 L | 37,724 L | 49,679 L |
| Weight, Empty | 39.0 lbs. (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) |
122.32 lb (55,94 kg) |
140.0 lb (63.98 kg) |
165.32 lb (74.99 kg) |
220.68 lb (100.1 kg) |
| Height | 24.5 in (622 mm) |
29.5 in (749 mm) |
32.75 in (832 mm) |
37 in (940 mm) |
39 in (991 mm) |
| Diameter | 14 in (356 mm) |
14 in (356 mm) |
14 in (356 mm) |
14 in (356 mm) |
16 in (406 mm) |
| Typical use time at 2 LPM | 6.0 days | 8.9 days | 10.8 days | 13.1 days | 17.2 days |
| Operating pressure | 20 psi (137 kPa) |
20 psi (137 kPa) |
20 psi (137 kPa) | 20 psi (137 kPa) |
20 psi (137 kPa) |
| Normal evaporation rate | 1.6 lb/day (0.73 kg/day) |
1.6 lb/day (0.73 kg/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) |
| Standard flow control range | 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, 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, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 15 LPM |
