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Home > Militaria > A-12A Diluter demand oxygen regulator, WW2..
A-12a Diluter Demand...
A-12a Diluter Demand Oxygen Regulator, Ww2..


3" diameter oxygen regulator as used in WW2 aircraft
like the P-51 fighter. These have 1950s dates but
are same type as WW2. Pilot would connect his
oxygen mask hose to the large, 1 inch diameter
connector. He flew with the regulator in the normal
oxygen mode(see picture). When he needed 100%
oxygen, for combat, he would either flick the lever
to 100% oxygen or open the red valve ( see picture).
After combat, he would go back to diluted or regular
oxygen flow to conserve his oxygen. I used to sell
these for $250.00 ea., in overhauled condition.
These are in AS Removed condition, NOT FOR FLIGHT.
Makes a great mantle or shelf piece for the pilot or
ww2 enthusiast or aircraft instrument collector.

Item Info:

Item #: 141770
Category: Militaria
Last updated: July 13, 2012
Item: Single Collectible
Condition: Used
Additional comments: NOT FOR FLIGHT, for collecting
purposes, only.
Item for: Sale


Item ships from: New York, United States
Item ships to:
Destination: Service Name: Service Type: Delivery Time: Delivery Price: Price with
another Item:
United States  USPS  parcel post  7 days  $9.95 USD  Free 
Shipping insurance: $2.00 USD
Handling time: 7 Days
Comments: Above is shipping to the USA, with
insurance included. For overseas,
make sure you can buy a military
aircraft item, legally...even tho
these are ww2 issued.. ( 1950s
dates)...give postal address and I
shall advise actual shipping and
insurance costs for overseas.
PAYPAL or USPS MO, Only...
$20.00 USD
24 in stock
Buy Now
United States
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