TTR31, TTR35
Installation
Hauser
7
3.3 Process
connection
3.3.1
TTR31 design, dimensions of the process connections
A0007101
Fig. 3: Process connection versions of TTR31
Item
no.
Version
Insertion
length L
Thread length L
1
Thread length L
2
A
Without process connection. For suitable
welding boss and coupling see chapter
’accessories’.
50, 100 or
200 mm
(1.97, 3.94
or 7.87 in)
-
-
B
Thread process connection:
• ANSI NPT ¼" (
m
= AF14)
• ANSI NPT ½" (
m
= AF27)
• 14.3 mm (0.56")
• 19 mm (0.75")
• 5.8 mm (0.23")
• 8.1 mm (0.32")
C
Thread process connection cylindrical as per
ISO 228:
• G¼" (
n
= AF14)
• G½" (
n
= AF27)
• 12 mm (0.47")
• 14 mm (0.55")
-
