Portable Pulse-Demand™ Oxygen Systems
All cylinders must be shipped empty to meet DOT- HAZMAT requirements.
The patented MH Pulse-Demand™ Electronic Delivery System (EDS) is designed to deliver aviation oxygen in the most efficient and convenient manner possible. With its user-selectable settings, apnea alarm and small size, the EDS is the most flexible portable digital electronic oxygen delivery system in the world.
Two EDS models fit most common needs for a portable oxygen system. The flagship EDS O2D2 device provides oxygen for either one or two users in a single compact unit, while the EDS O2D1 is the single-user “little brother” of the O2D2. The primary difference between the two models is the second-user capability of the O2D2, but otherwise the performance, features, operation and limitations of the O2D1 and O2D2 are essentially identical. This manual describes both models in generic terms, only referring to the O2D1 or O2D2 models when a notable difference exists.
For example …
O2D2: When the O2D2 is used in single-place mode it has basically the same oxygen consumption and battery duration as the O2D1. Since oxygen consumption and battery duration information in this manual is presented on a “per-person” basis, this means that when the O2D2 is used with 2 people, oxygen consumption will be roughly double, and battery duration roughly half the indicated values.
O2D2: The O2D2 has 2 unique features distinct from the O2D1 which are the option for external power input and audio output. The EDS unit supplies the oxygen you need to stay alert and comfortable while flying by providing a measured pulse of oxygen at the beginning of each inhalation. In contrast to constant-flow systems that deliver more oxygen than the body needs, the MH EDS provides oxygen only when you inhale. This patented delivery technology ensures that you stay safe and comfortable by delivering the proper amount of oxygen based on your pressure altitude and breathing rate. The efficiency of this method provides a dramatic increase in cylinder duration, which enables you to enjoy the benefits of oxygen use below the mandated altitude. This means fewer headaches, less fatigue and increased alertness when flying at night or for long distances. It also enables you to save weight and space with a smaller cylinder, and fly longer between refills!
Unlike constant-flow oxygen systems, the MH EDS features “set and forget” operation and can be set to begin providing oxygen either immediately, or above a specified altitude. Oxygen flow is automatically adjusted according to your pressure altitude. When you’re flying, you have more important things to do than adjust your oxygen flow during altitude changes.
Looking for a great deal? We have some refurbished units.
Click on link below.
https://www.mhoxygen.com/product-category/specials/
Questions about maintenance? Take a look at our EDS Maintenance FAQ:
5IEDS-0022-00
Maintenance Questions for O2D1 & O2D2 PULSE DEMAND™ Portable Systems
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O2D1 Kits and Systems (12)
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O2D2 Kits and Systems (9)
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Parts and Accessories, Pulse-demand (20)
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Alps Face Mask (7)
Portable Pulse-Demand™ Systems
| Image | SKU | Name | Summary | Price | Buy |
|---|---|---|---|---|---|
 | 00FAB-0050-00 | Carry Case, O2D1 & O2D2 | A great way to protect your EDS unit from damage and keep dirt out. | $24.95 | |
 | 00EDS-2000 | O2D2 System (EDS, Regulator, Cylinder) | Choose your complete oxygen system. CGA-540 Standard North American DIN-477 Euro Norm | $1,350.00 – $3,650.00 | |
 | 00EDS-2200 | O2D2-2G Kit (without Regulator) | If you already have a cylinder and MH regulator, you can order just the O2D2-2G unit kit. | $975.00 | |
 | 00EDS-1000 | O2D1 System (EDS, Regulator, and Cylinder) | The system consists of the following items: oxygen cylinder with Full-Pack or CMK mounting kit, the XCR primary reducing regulator, low-pressure service line, EDS Pulse Demand™ unit, breathing cannulas, face mask and tote bag. CGA-540 Standard North American DIN-477 Euro Norm | $1,025.00 – $3,490.00 | |
 | 00EDS-2150 | O2D2 Kit with In-line Reducing Regulator for OEM Built-In O2 | EDS-O2D2-2G kits work with factory-built-in oxygen systems, | $1,125.00 – $1,195.00 | |
 | AMSK-2000 | ALPS Face Masks with or without Microphone | Available in small, medium and large, with or without microphone and choice of feed tube. | $189.00 – $545.00 | |
 | AMSK0-0100 | All Feed Tubes for ALPS Masks | Choose your connection EDS, IP, or constant-flow. | $5.00 – $6.00 | |
 | 00EDS-1092-00 | Cannula, E-Z Breathe-II Boom Cannula for EDS-Pulse Demand (One-Touch) Connector | E-Z Breathe Boom Cannula for EDS Pulse-Demand systems | $99.00 | |
 | 00EDS-1084 | Cannulas for all EDS and (ip) Systems | Replacement cannulas for the EDS (Pulse Demand) systems. | $11.00 | |
 | 0MSKB-0002- | J Bracket w/Straps and Harness for ALPS | Convert your Mountain High face mask to helmet use. | $285.00 | |
 | AMSK0-0101 | Feed-Tube Assembly for ALPS, Emergency (EOS) Masks | Feed-tube assemblies for use with the ALPS Mask emergency system. | $69.00 – $109.00 | |
 | AMSK0-0106-00 | ALPS Mic Mask/Bose Adapter Assembly | ALPS mic. mask/Bose adapter assembly. | $229.00 | |
 | 00EDS-1200 | O2D1-2G Kit | The single-place outlet O2D1-2G kit comes with (2) AA batteries and 2 cannulas (1 standard and 1 flare-tip) and 1 face mask in a handy carry bag. | $695.00 | |
 | 00EDS-1050 | O2D1 with In-Line Reducing Regulator for Built-in O2 | EDS-O2D1-2G kits work with factory-built-in oxygen systems, | $895.00 – $925.00 | |
 | 00VEN-0077-00 | Wipe Clean 4 Sure | Sanitize your face masks. Disinfectant-sanitizer food-contact sanitizer. | $0.55 | |
 | 00EDS-1052-00 | O2D1-X-XCR | If you already own a cylinder, the O2D1-2G with our one-place XCR CGA-540 regulator (4mm) can get you flying longer and higher. The kit includes the O2D1-2G unit, regulator, 2 EDS cannulas (one flare tip, 1 regular), 1 face mask, 2 AA batteries, tote bag and user manual. | $925.00 | |
 | 00EDS-1046-01 | O2D1-X-XCP-1P | If you already own a cylinder, the O2D1-2G with our one-place XCP CGA-540 regulator (6mm) can get you flying longer and higher. The kit includes the O2D1-2G unit, regulator, 2 EDS cannulas (one flare tip, 1 regular), 1 face mask, 2 AA batteries, tote bag and user manual. | $895.00 | |
 | 00EDS-1046-02 | O2D1-X-FPR-2P | If you already own a cylinder, the O2D1-2G with our 4-port FPR CGA-540 regulator can get you flying longer and higher. The kit includes two O2D1-2G units, regulator, 4 EDS cannulas (2 flare tip, 2 regular), 2 face masks, 4 AA batteries, 2 tote bags and user manual. | $1,795.00 | |
 | 00EDS-1054-01 | O2D1-X-XCR-540-G-1P | If you already own a cylinder, the O2D1-2G with our one-place XCR CGA-540 gauged regulator (4mm) can get you flying longer and higher. The kit includes the O2D1-2G unit, regulator, 2 EDS cannulas (one flare tip, 1 regular), 1 face mask, 2 AA batteries, tote bag and user manual. | $960.00 | |
 | 00EDS-1054-02 | O2D1-X-XCR-540-G-2P | If you already own a cylinder, the O2D1-2G with our one-place XCR CGA-540 gauged regulator and “Y” Split Kit can get you flying longer and higher. The kit includes 2- O2D1-2G units, regulator, 4 EDS cannulas (2 flare tip, 2 regular), 2 face masks, 4 AA batteries, tote bags and user manual. | $1,625.00 | |
 | 00EDS-1055-00 | O2D1-X-FPR-540-G-2P | If you already own a cylinder, the O2D1-2G with our 4-place FPR CGA-540 gauged regulator can get you flying longer and higher. The kit includes 2- O2D1-2G units, regulator, 4 EDS cannulas (2 flare tip, 2 regular), 2 face masks, 4 AA batteries, tote bags and user manual. | $1,795.00 | |
 | 00EDS-1060-00 | O2D1-X-DIN-G-FPR-2P | If you already own a cylinder, the O2D1-2G with our 4-place FPR DIN-477 (euro norm) gauged regulator can get you flying longer and higher. The kit includes 2- O2D1-2G units, DIN-477 regulator, 4 EDS cannulas (2 flare tip, 2 regular), 2 face masks, 4 AA batteries, tote bags and user manual. | $1,795.00 | |
 | 00EDS-1061-00 | O2D1-XCR-G DIN (2P) w/Split Kit | If you already own a cylinder, the O2D1-2G with our one-place XCR DIN-477 (euro norm) gauged regulator and “Y” Split Kit can get you flying longer and higher. The kit includes 2- O2D1-2G units, regulator, 4 EDS cannulas (2 flare tip, 2 regular), 2 face masks, 4 AA batteries, tote bags and user manual. | $1,655.00 | |
 | 00EDS-1062-02 | O2D1-DIN-477 w/G (New Euro) | If you already own a cylinder, the O2D1-2G with our one-place XCR DIN-477 (euro norm) regulator can get you flying longer and higher. The kit includes the O2D1-2G unit, DIN-477 regulator, 2 EDS cannulas (one flare tip, 1 regular), 1 face mask, 2 AA batteries, tote bag and user manual. | $980.00 | |
 | 0MSKB-0001-00 | Blue Face Mask SUP Cradle Headband Kit | Headband kit for use with the ALPS face mask. | $24.00 | |
 | 00EDS-2152-00 | O2D2-X-XCR (Reg) | O2D2-2G with Regulator only | $1,195.00 | |
 | 00EDS-2152-01 | O2D2-2G w/Gauged XCR Regulator | If you already own a cylinder, the O2D2-2G with our one-place XCR CGA-540 gauged regulator (4mm) can get you flying longer and higher. The kit includes the O2D2-2G unit, regulator, 4 EDS cannulas (2 flare-tip, 2 regular), 2 face masks, AA battery kit, tote bags and user manual. | $1,225.00 | |
 | 00EDS-2152-03 | O2D2-2G with XCR-DIN Gauged Regulator (New Euro) | If you already own a cylinder, the O2D2-2G with our one-place XCR DIN-477 gauged regulator (4mm) can get you flying longer and higher. The kit includes the O2D2-2G unit, DIN-477 regulator, 4 EDS cannulas (2 flare-tip, 2 regular), 2 face masks, AA battery kit, tote bags and user manual. | $1,225.00 | |
 | 00EDS-2154-00 | O2D2-2G with FPR 4-Port CGA-540 Regulator | If you already own a cylinder, the O2D2-2G with our 4-port FPR CGA-540 regulator can get you flying longer and higher. The kit includes 1- O2D2-2G unit, FPR regulator, 4 EDS cannulas (2 flare-tip, 2 regular), 2 face masks, AA battery kit, 2 tote bags and user manual. | $1,389.00 | |
 | 00EDS-2154-01 | O2D2-2G with FPR-Gauged 4-Port Regulator | If you already own a cylinder, the O2D2-2G with our 4-port FPR CGA-540 gauged regulator can get you flying longer and higher. The kit includes 1- O2D2-2G unit, FPR gauged regulator, 4 EDS cannulas (2 flare-tip, 2 regular), 2 face masks, AA battery kit, 2 tote bags and user manual. | $1,425.00 | |
 | 00EDS-2154-03 | O2D2-2G with FPR DIN 4-Port Gauged Regulator | If you already own a cylinder, the O2D2-2G with our 4-port FPR DIN-477 (euro norm) regulator can get you flying longer and higher. The kit includes 1- O2D2-2G unit, FPR DIN-477 gauged regulator, 4 EDS cannulas (2 flare-tip, 2 regular), 2 face masks, AA battery kit, 2 tote bags and user manual. | $1,425.00 | |
 | 36990-0USB-03 | Cable, USB-to-DC Plug, 3.5mm | O2D2 external USB power cable. | $24.95 | |
 | 39399-1251-00 | Power Adapter, 12V/28V - 5.0V USB | Power Adapter 12/28V – 5V | $55.00 | |
 | 39300-1250-01 | (New) External Power Supply, Dual USB Ports, with O2D2 Cable | External USB power supply with USB cable kit for O2D2. Cable is 36″ (1M) cord. | $72.00 | |
 | 00EDS-1077-00 | In-Line Reducing Regulator Replacement Supply Hose | EDS feed tube for ILR. | $12.00 | |
 | 00EDS-1070-00 | XCP to EDS Supply Adapter | XCP to EDS feed tube for CPC-type connection. | $10.00 | |
 | 00EDS-1070-01 | XCP to EDS Supply Adapter 84-inch | Replacement supply adapter tubing XCP (CPC) to EDS (4mm) (84-inch length) metal fitting and 84″ length. | $28.95 | |
 | 00XCP-1030 | XCP Tubing Extension (Variable Lengths) | XCP extension available in 3-, 4-, 6-, & 20-ft. lengths. | $35.00 – $39.00 | |
 | 60000-0012-00 | 12 x12 Tote Bag | Handy 12″ X 12″ zippered fabric tote bag for storing cannulas, face masks, flowmeters or other small items. | $8.00 | |
 | 0D200-0206-00 | O2D2 Battery Door Replacement | This replacement door fits both the Legacy O2D2 and the O2D2-2G. | $3.00 | |
 | 19056-0496-00 | One-Touch 4mm Dust Caps | Cap, one-touch, 4mm | $3.50 | |
 | 19056-0498-00 | One-Touch 4mm Dust Plugs | Port plug, one-touch, 4mm. | $3.50 | |
 | 19056-0696-00 | One-Touch 6mm Dust Caps | Cap, one-touch, 6mm. | $4.30 | |
 | 19056-0698-00 | One-Touch 6mm Dust Plug | One-touch 6mm port plug. | $3.00 | |
 | 00EDS-1070-03 | XCP to EDS Adapter | Adapter for the EDS. | $8.50 | |
 | 19056-0699-06 | Cap, 6mm Blue Collar | 6mm blue indicator cap as used on the oxygen outlets on all O2D1 and all O2D2 units. | $1.00 | |
 | 19056-0499-02 | Cap, 4mm Red Collar | 4mm red indicator cap as used on the oxygen inlets on all O2D1 and all O2D2 units. | $1.00 |