They are built completely in bronze end suited for the fitting-out of wood an fibre-glass boat sas intake of sea water or as real bulkhead passages. The passages are available with gas dimension sand various length.

Series PPL
type
dn
file
PPL1"-1/2
30
PPL2"
41
PPL2"-1/2
57
PPL3"
70
PPL3"-1/2
82
Series PPC
type
dn
file
PPC1"
22
PPC1"-1/4
30
PPC1"-1/2
36
PPC2"
48
PPC2"-1/2
63
PPC3"
74
PPC3"-1/2
84
PPC4"
96
PPC5"
120
PPC6"
145