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	XCP Complete Portable Systems with Aluminum Cylinders XCP Complete Portable Systems with Fiber Wrapped Cylinders General Accessories, BNC /XCP Accessories and Breathing Solutions
	XCR Complete Portable Systems with Aluminum Cylinders XCR Complete Portable Systems with Fiber Wrapped Cylinders XCR Accessories, Breathing Stations and Delivery Kits
	General Accessories, BNC /XCP/XCR Accessories and Breathing Solutions

Mountain High makes a variety of constant flow oxygen systems.  They are not as efficient with oxygen as the EDS-D1 and O2D2 systems, but they are good value.

BNC Systems
BNC Systems are designed to connect to an existing aircraft oxygen system.  They do not include oxygen cylinders or regulators.  They are available with several different types of BNC connectors for connecting to your aircraft's oxygen system.

XCP Systems
The XCP (Cross Country Pilot) series is our most popular single to multi-place, low cost carry-on oxygen system for general aviation. These complete systems each include cylinder with CGA-540 valve with refill port and pressure gauge, XCP 1 place regulator or 4-place FPR regulator for 2- and 4-place systems, MH3 or MH4 flowmeter(s) (please specify), Oxymizer cannula(s), face mask(s)and a 12X12 tote bag for each station. Also included is our padded cylinder Full-Pack, a fully padded cylinder harness-caddy carry-case for seat-back mounting.

XCR Systems
The XCR (Cross Country Racer) is a high-duration carry-on oxygen system for multiple aviation uses. The XCP systems include everything found in the XCP systems but add a very nice XCR control-holster with either a MH3 or MH4 flowmeter with remote on/off valve.  It is designed to be strapped onto your arm, leg, shoulder strap, or any convenient place.  The remote on/off valve makes it convenient to turn oxygen flow on or off without changing the flow meter setting or accessing the oxygen cylinder's valve. The XCR systems feature the AL series aluminum cylinders as standard issue. The XCR is an excellent choice for the pilot who needs a small, wearable system for Hang Gliding, Para Gliding, sailplane flying or any situation where space is at a minimum and ease of use is a must. The XCR system is comprised of the cylinder, the radial style primary reducing XCR regulator, 5 ft. of high-quality kink-proof 4mm OD polyurethane tubing, one XCR control-holster with either a MH3 or MH4 flowmeter with remote on/off valve and an "M" type Oxymizer oxygen conserving cannula. The system can be strapped to your flight-suit or hang gliding harness. There are 'D' rings on the corners of the pilot control harness/holster for mounting to an arm, leg, shoulder-strap, uprights or almost any suitable object. All XCR systems includes tote bag for the breathing station(s).  XCR systems include Oxymizer cannulas but do not include a face mask for use above 18,000 feet.  An XCR-F1 standard face mask can be added for only $15 - it is compatible with MH4 flowmeters but not MH3 flowmeters.  Because XCR systems are generally used in "strap on" applications, they are available in single person systems as standard.  Multiple place systems can also be configured upon request.

Frequently Asked Questions

• What is the difference between the XCR and XCP systems?
  • They are very similar.  XCP regulators use CPC fittings while XCR regulators use 4 mm tubing ports.  The XCR systems include everything found in the XCP systems (except the face mask) but add a very nice XCR control-holster with either a MH3 or MH4 flowmeter with remote on/off valve.  It is designed to be strapped onto your arm, leg, shoulder strap, or any convenient place.  The remote on/off valve makes it convenient to turn oxygen flow on or off without changing the flow meter setting or accessing the oxygen cylinder's valve.  XCR systems include Oxymizer cannulas but do not include a face mask for use above 18,000 feet.  An XCR-F1 standard face mask can be added for only $15 - it is compatible with MH4 flowmeters but not MH3 flowmeters.  Both the XCR and XCP systems can be upgraded for use with EDS O2D1 or O2D2 systems.  Because XCR systems are generally used in "strap on" applications, they are available in single person systems as standard.  Multiple place systems can also be configured upon request.
• What is the difference between the MH3 and MH4 flow meters?
  • The MH3 flowmeter is for use with an Oxymizer cannula only.  It is calibrated for use up to 18,000 feet - no higher.  The Oxymizer  is more efficient than a standard cannula or face mask and allow the use of lower flow rates which allow 2 to 3 times the duration of a standard cannula or standard face mask.  The MH3 flow meter is popular in areas where the pilot will never exceed a flight altitude of 18,000 feet.  Since the MH3 is compatible with the Oxymizer cannula only, it cannot be used with a standard cannula or a face mask.
  • The MH4 flow meter has two altitude/flow scales. The left (compressed) scale is calibrated for the Oxymizer cannula and is limited to flight levels of 18,000 ft. and below. The right scale is calibrated for a standard cannula or standard face mask and is limited to 25,000 ft.  The right scale uses the standard flow rate of 1 liter/min. per 10,000 ft.  The MH4 is popular with pilots that anticipate flights above 18,000 feet.  The only disadvantage of the MH4 is that the left scale is compressed so that is less accurate (than the MH3) for setting the flow rate with an Oxymizer cannula.
    

Lead-time
I try to stock as many parts as possible so I can ship to you immediately upon the receipt of your order.  However, MH offers an extremely broad range of products and kits so it is not possible for me to stock everything.  However, it is possible for MH to ship parts I don't have in stock directly to you very quickly.  That is good for you because you receive the products quickly.  It is good for me because it reduces the amount of inventory I need to stock and also eliminates the cost of shipping the products to me.  The items marked "In Stock" below are almost always in my stock here in Minnesota, USA.  The items marked "1 Day" (or similar) can be shipped directly from the vendor in Oregon, USA to you.

General Accessories

• 0MH34-0101-03 |  XCP-113-xP-MHx-H  |  MH3 Flowmeter - For Oxymizer Cannula Only - 18,000 feet
• 0MH34-0101-04 |  XCP-180-xP-MHx-F  |  MH4 Flowmeter - For Oxymizer Cannula or Standard Cannula or Standard Face Mask - 25,000 feet
• 60000-0012-00 |  Tote-Bag-12x12  |  Tote Bag

BNC Accessories

• 00BNC-1042-0x  |  BNC SCT 100  |  BNC Connector, Scott 100
  
• 00BNC-1043-0x  |  BNC PB750  |  BNC Connector, Puritan Bennett (PB) 750
  
• 00BNC-1044-0x  |  BNC PB566  |  BNC Connector, Puritan Bennett (PB) 566
  
• 00BNC-10xx-00  |  MH-BNC |  MH3 or MH4 Flowmeter with BNC Connector and Tubing

BNC Breathing Stations

• 00BNC-1000-00  |  BNC-MH3-PB750-OC  |  BNC Breathing Station with MH3 Flowmeter and PB 750 BNC Connector, Oxymizer Cannula and Tubing
  
• 00BNC-1001-00  |  BNC-MH4-PB750-FM |  BNC Breathing Station with MH4 Flowmeter and PB 750 BNC Connector, Face Mask and Tubing
  
• 00BNC-1002-00  |  BNC-MH3-PB566-OC  |  BNC Breathing Station with MH3 Flowmeter and PB 566 BNC Connector, Oxymizer Cannula and Tubing
  
• 00BNC-1004-00  |  BNC-MH4-PB566-FM |  BNC Breathing Station with MH4 Flowmeter and PB 566 BNC Connector, Face Mask and Tubing
• 00BNC-1006-00  |  BNC-MH3-SCOTT-OC  |  BNC Breathing Station with MH3 Flowmeter and Scott 100 BNC Connector, Oxymizer Cannula and Tubing
  
• 00BNC-1007-00  |  BNC-MH4-SCOTT-FM |  BNC Breathing Station with MH4 Flowmeter and Scott 100 BNC Connector, Face Mask and Tubing
  
• 00OEM-0010-00  |  RotoFlow  |  RFI Roto-flow oxygen flow indicator
  
• 00OEM-0020-00  |  ToggleFlow |  Toggle-flow oxygen flow indicator

XCP Complete Portable Systems with Aluminum Cylinders

• 00XCP-0052-xx  |  XCP-113-xP-MHx-H  |  One or Two Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, AL-113 (4.1 cu. ft.) Aluminum Cylinder and Holster Pack
  
• 00XCP-0054-xx  |  XCP-180-xP-MHx-F  |  One or Two Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, AL-180 (5.8 cu. ft.) Aluminum Cylinder and Full-Pack
  
• 00XCP-0058-xx  |  XCP-248-xP-MHx-F  |  One, Two, or Four Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, AL-248 (8.8 cu. ft.) Aluminum Cylinder and Full-Pack
  
• 00XCP-0060-xx  |  XCP-415-xP-MHx-F  |  One, Two, Four, or 6 Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, AL-415 (14.7 cu. ft.) Aluminum Cylinder and Full-Pack
  
• 00XCP-0062-xx  |  XCP-647-xP-MHx-F  |  One, Two, Four, or 6 Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, AL-647 (22.8 cu. ft.) Aluminum Cylinder and Full-Pack
  
• 00XCP-0064-xx  |  XCP-682-xP-MHx-F  |  One, Two, Four, or 6 Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, AL-682 (24.1 cu. ft.) Aluminum Cylinder and Full-Pack

XCP Complete Portable Systems with Fiber Wrapped Cylinders

• 00XCP-0002-xx  |  XCP-011-xP-MHx-F  |  One, Two or Four Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, KF-011 (11 cu. ft.) Kevlar Wrapped Cylinder and Full-Pack
  
• 00XCP-0004-xx  |  XCP-022-xP-MHx-F  |  Two or Four Place System with MH3 or MH4 Flowmeter(s), FPR Regulator, KF-022 (22 cu. ft.) Kevlar Wrapped Cylinder and Full-Pack
  
• 00XCP-0010-xx  |  XCP-077-xP-MHx-TP  |  Two or Four Place System with MH3 or MH4 Flowmeter(s), FPR Regulator, KF-077 (77 cu. ft.) Kevlar Wrapped Cylinder and Tuff-Pack
  
• 00XCP-0012-x4  |  XCP-115-4P-MHx-TP  |  Four Place System with MH3 or MH4 Flowmeter(s), FPR Regulator, KF-115 (115 cu. ft.) Kevlar Wrapped Cylinder and Tuff-Pack
  
• 00XCP-0014-xx  |  XCP-048-xP-MHx-F  |  Two or Four Place System with MH3 or MH4 Flowmeter(s), FPR Regulator, CFFC-048 (48 cu. ft.) Carbon Fiber Wrapped Cylinder and Full-Pack
  
• 00XCP-0082-xx  |  XCP-480-xP-MHx-F |  One, Two, or Four Place System with MH3 or MH4 Flowmeter(s), XCP or FPR Regulator, CFF-480 (18.2 cu. ft.) Silica (Glass) Fiber Wrapped Cylinder and Full-Pack

XCR Accessories, Breathing Stations and Delivery Kits

• 00XCR-1032  |  XCR-MH3  |  Breathing Station with MH3 flowmeter, Control Holster, Oxymizer and Face Mask
  
• 00XCR-1034  |  XCR-MH4  |  Breathing Station with MH4 flowmeter, Control Holster, Oxymizer and Face Mask
  
• 00XCR-1036  |  XCR-F1 Facemask  |  XCR-F1 Standard Face Mask
  
• 00XCR-1040  |  XCR-OX-M |  Oxymizer Cannula - XCR version
  
• 00XCR-1044  |  XCR-Y  |  XCR-Style Split Kit for Expanding Stations
  
• 00XCR-1046  |  XCRD-CGA-MH3  |  XCR Delivery System with MH3 Flowmeter, XCR-1P-Axial regulator and Oxymizer Cannula
• 00XCR-1048  |  XCRD-CGA-MH4|  XCR Delivery System with MH4 Flowmeter, XCR-1P-Axial regulator and Oxymizer Cannula
  
• 00XCR-1052  |  XCRD-DIN-MH3  |  XCR Delivery System with MH3 Flowmeter, XCR-DIN-G regulator and Oxymizer Cannula
  
• 00XCR-1054  |  XCRD-DIN-MH4  | XCR Delivery System with MH4 Flowmeter, XCR-DIN-G regulator and Oxymizer Cannula

XCR Complete Portable Systems with Aluminum Cylinders

• 00XCR-0050-x1-x  | XCR-113-1-MHx-x |  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, AL-113 (4.1 cu. ft.) Aluminum Cylinder and Holster Pack or Full-Pack
  
• 00XCR-0054-x1-x  |  XCR-180-1-MHx-x  |  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, AL-180 (5.8 cu. ft.) Aluminum Cylinder and Holster Pack or Full-Pack
  
• 00XCR-0058-x1  |  XCR-248-1-MHx-F  |  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, AL-248 (8.8 cu. ft.) Aluminum Cylinder and Full-Pack
  
• 00XCR-0060-x1  | XCR-415-1-MHx-F   |  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, AL-415 (14.7 cu. ft.) Aluminum Cylinder and Full-Pack
  
• 00XCR-0062-x1  |  XCR-647-1-MHx-F  |  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, AL-647 (22.8 cu. ft.) Aluminum Cylinder and Full-Pack

XCR Complete Portable Systems with Fiber Wrapped Cylinders

• 00XCR-0002-x1  | XCR-011-1-MHx-F|  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, KF-011 (11 cu. ft.) Kevlar Wrapped Cylinder and Full-Pack
  
• 00XCR-0004-x1  |  XCR-022-1-MHx-F  |  One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, KF-022 (22 cu. ft.) Kevlar Wrapped Cylinder and Full-Pack
  
• 00XCR-0084-x1  | XCR-480-1-MHx-F  | One Place System with MH3 or MH4 Flowmeter, XCR-1P-Axial Regulator, CFF-480 (18.2 cu. ft.) Silica (Glass) Fiber Wrapped Cylinder and Full-Pack

Related Pages:
Built-in Products
Flowmeters

• Built-in Products
• Flowmeters
• General Accessories, BNC /XCP Accessories and Breathing Solutions

• Portable Constant-flow: XCP Systems
• Portable Constant-flow: XCR Products for Sport Aviation
• XCP Accessories and Breathing Stations

• XCP Complete Portable Systems with Aluminum Cylinders
• XCP Complete Portable Systems with Fiber Wrapped Cylinders
• XCR Accessories, Breathing Stations and Delivery Kits

• XCR Complete Portable Systems with Aluminum Cylinders
• XCR Complete Portable Systems with Fiber Wrapped Cylinders
• XCR Products for Sport Aviation