Diametru cupru

•  15x3/4"
•  35x1"

Tip conectare

•  Int - Ext
•  Int - Int

Diametru bronz

•  15x1/2"
•  15x3/4"
•  18x1/2"
•  18x3/4"
•  22x1"
•  22x1/2"
•  22x3/4"
•  28x1"
•  35x1"
•  35x11/4"
•  42x11/2"
•  42x11/4"