PN MN234 C | User Manual 3 - ENG
Liberator
Specifications
• Mode of Operation: Continuous Flow
• Type of Protection Against Electrical Shock: Internally Powered Equipment
•
Degree of Protection Against Electrical Shock: Type BF Applied Part
• IP21 Classification According to the Degree of Protection Against Ingress of Water: Internal protec-
tion against ingress of solid foreign objects greater than or equal to 12.5 mm in diameter and ingress
of vertically dripping water.
•
Equipment not suitable for use in the presence of flammable mixtures
Product 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
91.0 lb
(41,3 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 lb
(17,96 kg)
47.5 lb
(21,54 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)
122.77 lb
(55,68 kg)
141.01 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.
(750 mm)
32.75 in.
(832 mm)
37 in. (940 mm)
39 in. (990 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 days 12 hrs
9 days 9 hrs
11 days 14 hrs
14 days 2 hrs
18 days 2 hrs
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
Flow Rate
Accuracy*
+/- 10%
+/- 10%
+/- 10%
+/- 10%
+/- 10%
* This accuracy is only at 70F and 14.7 psig and with a calibrated accurate mass flow meter.
