SEA BEE MK II erogatore a un tubo / single hose regulator
BRAND
SEA BEE
MODEL
MK II
TYPOLOGY
two stage
CONFIGURATION
single hose
FIRST STAGE
"Maxiflow" cylindrical - diaphragm type - clamp connection
SECOND STAGE Ø mm
..... - up-stream
HOSE
right
SPECIAL FEATURES
the first regulator with a balanced first stage presented isince 1954 - second stage with exhaust through the membrane
NOTE
produced by Air Dive - regulator supplied with stem-type pressure gauge - it seems that there are only three examples of the Maxiflow second stage in the world
COUNTRY OF ORIGIN
Australia
YEAR OF PRESENTATION
1957
SOURCE
Melven Brown archive