Cylinder Usage Time Table

Usage Time (Hours:Minutes) at Prescribed Continuous Flow Rate (LPM):

Cylinder Capacity in Liters .5 LPM 1 LPM 1.5 LPM 2 LPM 2.5 LPM 3 LPM 4 LPM 5 LPM 6 LPM 7 LPM 8 LPM 10 LPM 15 LPM M2 40 1:20 0:40 0:27 0:20 0:16 0:13 0:10 0:08 0:07 0:06 0:05 0:04 0:03 M4 113 3:46 1:53 1:15 0:57 0:45 0:38 0:28 0:22 0:19 0:16 0:14 0:11 0:08 M6 170 5:40 2:50 1:53 1:25 1:08 0:57 0:43 0:34 0:28 0:24 0:21 0:17 0:11 ML6 170 5:40 2:50 1:53 1:25 1:08 0:57 0:43 0:34 0:28 0:24 0:21 0:17 0:11 M7 198 6:36 3:18 2:12 1:39 1:19 1:06 0:50 0:40 0:33 0:28 0:25 0:20 0:13 M9 255 8:30 4:15 2:50 2:08 1:42 1:25 1:04 0:51 0:43 0:36 0:32 0:26 0:17 D 425 14:10 7:05 4:43 3:33 2:50 2:22 1:46 1:25 1:11 1:01 0:53 0:43 0:28 Jumbo D 648 21:36 10:48 7:12 5:24 4:19 3:36 2:42 2:10 1:48 1:33 1:21 1:05 0:43 E 680 22:40 11:20 7:33 5:40 4:32 3:47 2:50 2:16 1:53 1:37 1:25 1:08 0:45 M60 1738 57:56 28:58 19:19 14:29 11:35 9:39 7:14 5:48 4:50 4:08 3:37 2:54 1:56 MM 3455 1:55:10 57:35 38:23 28:48 23:02 19:12 14:24 11:31 9:36 8:14 7:12 5:46 3:50

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Oxygen Conservation Device/ Cylinder System Specifications

System Part # PSC101 PSC201 PSC202 PSC301 Cylinder Type M2 w/Low Profile CGA 540 Valve M6 w/Post Valve & Toggle M6 w/Post Valve & Toggle M9 w/Post Valve & Toggle Regulator Type Mini CGA 540/Threaded Style Yoke Style Yoke Style Yoke Style Bag Style Horizontal/ Camera Standard Vertical Horizontal/ Camera Style Standard Vertical Oxygen Capacity 40 Liters 170 Liters 170 Liters 240 Liters Weight 3.5 lbs. 5.0 lbs. 5.8 lbs. 6.5 lbs. Dimensions 10.5"L x 4.5"W x 8"H 8.5"L x 5"W x 16"H 16"L x 4.5"W x 8"H 8.5"L x 5.5"W x 16"H Duration @ 1 LPM 4.6 hrs 21.0 hrs 21.0 hrs 28.9 hrs Duration @ 2 LPM 2.3 hrs 10.5 hrs 10.5 hrs 14.0 hrs Duration @ 3 LPM 1.5 hrs 7.0 hrs 7.0 hrs 9.3 hrs Duration @ 4 LPM 1.2 hrs 5.25 hrs 5.25 hrs 7.0 hrs

Aluminum Duration Table with Conservation Device

Cylinder Type (Liters) OCD101 Setting 1 2 3 4 Continuous Flow Equivalent 1 2 3 4 M2 (40) 6200 / 6203 4.6 hrs 2.3 hrs 1.5 hrs 1.2 hrs Continuous Flow .66 hrs .33 hrs .22 hrs .16 hrs M6 (170) 200 / 6203 21.0 hrs 10.5 hrs 7.0 hrs 5.25 hrs Continuous Flow 3.0 hrs 1.5 hrs 1.0 hrs .75 hrs M9 (290) 6200 / 6203 28.0 hrs 14.0 hrs 9.3 hrs 7.0 hrs Continuous Flow 4.0 hrs 2.0 hrs 1.3 hrs 1.0 hrs D (480) 6200 / 6203 48.4 hrs 24.2 hrs 16.1 hrs 12.1 hrs Continuous Flow 7.0 hrs 3.5 hrs 2.3 hrs 1.73 hrs E (680) 6200 / 6203 79.1 hrs 40.0 hrs 26.5 hrs 19.8 hrs Continuous Flow 11.3 hrs 5.7 hrs 3.8 hrs 2.8 hrs

Cylinder durations are approximate and based on average reported clinical experiences. Overall oxygen conservation ratios may vary from 4:1 to 11:1 depending on rate of inspiration.

Aluminum Cylinders

Cylinder Service Pressure Oxygen Capacity Cylinder Length Cylinder OD Cylinder Weight PSI BAR CU FT LITER IN MM IN MM LBS KG M2 2216 153 1.4 40 5.37 136 2.5 63.5 .74 .34 M4 2216 153 4 113 8.4 213 3.2 81 1.6 .74 M6 2216 153 6 165 11.59 294 3.2 81 2.2 1 ML6 2015 139 6 165 7.68 195 4.38 111 2.9 1.29 M7 2015 139 7 198 9.18 233 4.38 111 3.3 1.48 M9 2015 139 9 255 10.88 276 4.38 111 3.7 1.69 D 2015 139 15 425 16.51 419 4.38 111 5.3 2.41 JUMBO D 2216 153 22.6 640 16.3 414 5.25 133 8.1 3.68 E 2015 139 24 680 25.63 651 4.38 111 7.9 3.58 M60 2216 153 61.4 1738 23 584 7.25 184 21.7 9.86 MM 2216 153 122 3455 35.75 908 8 203 38.6 17.55