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Flow Rate	Grandeair Liquid Base Unit: Large	Stationair Base Unit: Small
(LPM-NTP)	N.E.R. 062#/Hr.	N.E.R.053#/Hr.
1	22.2 Days	14.6 Days
1 ½	14.8 Days	9.7 Days
2	11.1 Days	7.3 Days
2 ½	8.9 Days	5.8 Days
3	7.4 Days	4.9 Days
4	5.5 Days	3.7 Days
5	4.4 Days	2.9 Days
6	3.7 Days	2.4 Days
8	2.8 Days	1.8 Days

Flow Rate	Travelair 1: Medium	Travelair 2: Large
	N.E.R.055#/Hr.	N.E.R.062#/Hr.
1	13.7 Hrs.	26.0 Hrs.
1 ½	9.2 Hrs.	17.3 Hrs.
2	6.9 Hrs.	13.0 Hrs.
2 ½	5.5 Hrs.	10.4 Hrs.
3	4.6 Hrs.	8.7 Hrs.
4	3.4 Hrs.	6.5 Hrs.
5	2.7 Hrs.	5.2 Hrs.

Flow Rate	Pulsair #1: Small	Pulsair #2: Medium
(LPM-NTP)	N.E.R.055#/Hr.	N.E.R.055#/Hr.
	Pulse      Continuous	Pulse      Continuous
1	17.9 Hrs.     6.6 Hrs.	36.9 Hrs.     13.7 Hrs.
1 ½	13.4 Hrs.     4.4 Hrs.	27.7 Hrs.     9.2 Hrs.
2	10.8 Hrs.     3.3 Hrs.	22.2 Hrs.     6.9 Hrs.
2 ½	9.0 Hrs.     2.6 Hrs.	18.5 Hrs.     5.5 Hrs.
3	7.7 Hrs.     2.2 Hrs.	15.8 Hrs.     4.6 Hrs.
4	6.0 Hrs.     1.7 Hrs.	12.3 Hrs.     3.4 Hrs.
5	4.9 Hrs.     1.3 Hrs.	10.1 Hrs.     2.7 Hrs.

Helios Portables	Flow Rate	Approximate use: Time may vary.
	0.12	15 Hours
	0.025	15 Hours
	0.5	10 Hours
	0.75	6.5 Hours
	1	13 Hours
	1.5	12 Hours
	2	10 Hours
	2.5	8.5 Hours
	3	6.5 Hours
	3.5	6 Hours
	4	5 Hours

**Note: Helios duration figures courtesy of Mallinckrodt. All others figures courtesy of CryoFab.
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