BRAND
SPIROTECHNIQUE
MODEL
Spiro 50/30
TYPOLOGY
two stage
CONFIGURATION
one hose
FIRST STAGE
diaphragm type
SECOND STAGE Ø mm
85 - down-stream
HOSE
left
TOTAL WEIGHT g
1239
SPECIAL FEATURES
adjustment flow system
NOTE
imported in Italy by Technisub
COUNTRY OF ORIGIN
France
YEAR OF PRESENTATION
1983
SOURCE
Luigi Fabbri collection