2 – BOILER CAP SEAL
The boiler cap
seal has followed the changes of the cap and there are only two types:
flat for metal cap and o-ring for all other models.
TYPE |
FEATURES |
START
PRODUCTION |
END
PRODUCTION |
MATERIAL |
WEIGHT |
DIMENSIONS |
AVAILABLE |
|
|
|
Guarnizione
piatta
Model
for boiler cap 1960’s |
1959 |
1973 |
rubber |
4 gr |
4,0 cm
x 0,3 cm |
no |
|
|
Guarnizione
o-ring
Model
for bolier cap from 1970’s |
1974 |
now |
rubber |
1 gr |
3,2 cm
x 0,3 cm |
si |