Specifications
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| High Flow |
| Low Flow | ||||||
Model |
| PM5580: 80/20 heliox |
| PM5480: 80/20 heliox | |||||||
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| PM5570: 70/30 heliox |
| PM5470: 70/30 heliox | |||||||
Primary Outlet |
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| 15 - 120 lpm |
| 3 - 30 lpm | ||||||
Flow Range |
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| With both supply pressures at 50 psi (3.4 bar) with | ||||||||||
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| BLEED Closed |
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Auxiliary Outlet |
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| 2 - 100 lpm |
| 0 - 30 lpm | ||||||
Flow Range |
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| With both supply pressures at 50 psi (3.4 bar) with | ||||||||||
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| BLEED Open |
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Bleed Flow @ |
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| 13 lpm or less |
| 3 lpm or less | ||||||
100% FIO2 |
| at 50 psi (3.4 bar) |
| at 50 psi (3.4 bar) | |||||||
Maximum |
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Combined |
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| ≥ 120 lpm |
| ≥ 30 lpm | ||||||
Flow (All Outlets) |
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Bypass Flow |
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(Loss of Helium or |
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| > 85 lpm |
| > 45 lpm | ||||||
Oxygen supply) |
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Bypass Alarm |
| 50 psi |
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| 60 psi |
| 50 psi |
| 60 psi | ||
Activation |
| (3.45 bar) |
| (4.14 bar) | (3.45 bar) |
| (4.14 bar) | ||||
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Alarm Reset: |
| When pressure differential is 6 psi (0.4 bar) | |||||||||
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Alarm Sound Level: |
| ≥ to 80 db at 1 ft (0.3 m) |
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Oxygen Concentration | PM5480 |
| 20 - |
| PM5470 |
| 30 - 100% |
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Adjustment Range: |
| PM5580 |
| 100% |
| PM5570 |
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Gas Supply Pressure: | 30 - 75 psi (2.1 - 5.2 bar) Heliox & Oxygen |
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| within 10 psi (0.69 bar) of each other | ||||||||
Mixed Gas Stability: |
| ±1% Oxygen |
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Connection Types: |
| DISS Type - Heliox & Oxygen Inlets & Outlets | |||||||||
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| and / or NIST Type - Heliox & Oxygen Inlets | ||||||||
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Note: All
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| HELIO2 |
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| Blender |
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4 |