Type of connection
outer thread-inner thread
Angle of the elbow (°)
90
Biggest internal diameter D1 (mm)
20.41
Diameter connection 1 D2 (mm)
22.23
Thread size connection 1
7/8
Type of thread connection 1
UNF
Pitch inch connection 1
14
Right or left handed thread connection 1
right-handed
Type of sealing connection 1, with thread only
external cone
Diameter connection 2 D3 (mm)
20.41
Thread size connection 2
7/8
Type of thread connection 2
UNF
Pitch inch connection 2
14
Right or left handed thread connection 2
right-handed
Type of sealing of connection 2, with thread only
internal cone
Total height H1 (mm)
25.4
Biggest external diameter D4 (mm)
22.23