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Aerospace Aerospace Systems

Liquid Oxygen Breathing System Converters

The Liquid Oxygen Breathing System provides a safe, lightweight and compact means of storing, pressurizing and supplying liquid oxygen. The systems provide life support to aircraft crew members of our nation's and allies' defense. The patented double-wall vacuum spheres are designed from 5 to 110 liter sizes.


RTI-Ready To Install EMS Oxygen Breathing Systems

The ready to install emergency medical oxygen system is a complete system ready to be installed on any helicopter or fixed wing aircraft. It provides a compact, lightweight means of supplying regulated breathable oxygen gas to multiple patients on ambulance aircraft. The unit uses a removable 10 liter LOX converter. The system is capable of supplying up to 100 liters per minute of oxygen gas at 50 psig. The system has a manual over-ride to allow the system to be operated in the event of a power failure.


Gas Oxygen / Nitrogen Cylinders

Gas cylinders are fabricated of stainless steel material and constructed in accordance with applicable portions of military and commercial standards. Low pressure cylinders have a nominal operating pressure of 450 psig, high pressure cylinders have nominal operating pressures of 1800 to 2100 psig.


Heat Exchangers
Heat exchangers warm incoming gas or liquid oxygen within 20 degrees of its ambient temperature. This particular unit is a minimum of 320 feet of aluminum tubing, weighs 25 pounds and delivers a heat exchange rate of approximately 15,120 Btu/hr.


PTLOXS-Portable Therapeutic Breathing Oxygen System

The PTLOXS unit will supply 15 liters per minute of gaseous oxygen each to three ambulatory patients while being transported from one location to another. This therapeutic oxygen unit weighs a maximum of 80 pounds when full. The accessory kit with valves, humidifiers and hoses weighs 30 pounds maximum.


Essex Cryogenics
8007 Chivvis DriveSt. Louis, MO63123
314-832-8077fax: 314-832-8208email: cryo@essexind.com