BRAND
PIRELLI
MODEL
Explorer Standard
TYPOLOGY
two stage
CONFIGURATION
single hose
FIRST STAGE
…. - not balanced diaphragm - pressure reduction at +3 bar
SECOND STAGE Ø mm
shell with lung operation - mouthpiece with free short corrugated exhaust
HOSE
underarm hose left
TOTAL WEIGHT g
-
SPECIAL FEATURES
partial recovery of exhaled air - drainage from corrugated with duck's beak
NOTE
second stage to be placed on the chest - cylinders with valves at the bottom - in 1975 it was revived with the Ulixes brand and a Sherwood first stage, as well as small other changes
COUNTRY OF ORIGIN
Italy
YEAR OF PRESENTATION
1958
SOURCE
Franco Vitali collection