Object Details
Manufacturer
Hamilton Standard
Summary
The lithium hydroxide canister was designed as a replaceable filter for the lunar module environmental control system (ECS). The ECS provided cooling, water and breathable oxygen for the astronauts’ suits and cabin. To maintain a safe pure-oxygen environment, the canisters contained lithium hydroxide (LiOH) and charcoal and a debris trap. The LiOH within the canister absorbed carbon dioxide, the charcoal eliminated odors.
This unit was found in the collection and was presumably provided by the manufacturer or NASA along with additional Lunar Module artifacts.
Credit Line
Found in collection. Donor unknown at this time.
Inventory Number
A20020434000
Restrictions & Rights
Usage conditions apply
Type
EQUIPMENT-Breathing Devices
Materials
Aluminum, Plastic, Synthetic Fabric, Nickel Plating, Adhesive, Steel, Camium plating, Unknown Materials
Dimensions
Overall: 28.6 × 18.7cm, 1.2kg (11 1/4 × 7 3/8 in., 2.6lb.)
Country of Origin
United States of America
See more items in
National Air and Space Museum Collection
Location
National Air and Space Museum in Washington, DC
Exhibition
Destination Moon
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A20020434000