E
Tube assembly
E25
Catalogue 4100-5/UK
3
4
2
1
90
°
3
2
1
EO2-FORM assembly instructions
Installation
Tube must fit without tension
Assembly check
●
Check assembly result
Incorrect assemblies
must be scrapped
●
Check contour: Contact surface
for sealing ring (arrow) must be
flat, at right angle to tube
●
Place sealing ring (DOZ) onto
tube-end
●
Sealing surface (arrow) must be
free of scratches and damage
●
Threads of stainless steel fittings
must be lubricated
●
EO-NIROMONT is a special high-
performance lubricant for
stainless steel fittings
●
Tube must fit without tension
●
Assemble fitting until wrench-tight
(without spanner extension)
Then tighten fitting firmly by
1/6 turn (1 flat)
Recommended to use spanner
extension for sizes over 20 mm
O.D.
(see chart)
Incorrect assembly reduces
performance and reliability of the
connection
●
Check outer diameter Ø...
(see chart)
Incorrect tube-ends must be
scrapped. Tools must be cleaned
and checked
Size
Spanner length
H [mm]
22-L
400
28-L
20-S
500
35-L
25-S
800
42-L
30-S
1000
38-S
1200
Spanner length
Tube Ø-
min Ø
max Ø
Series
[mm]
[mm]
6-L/S
9
10.2
8-L/S
11
12.2
10-L
13.2
14.2
12-L
15.2
16.2
15-L
18.5
20.2
18-L
21.5
24
22-L
26
27.7
28-L
32
33.7
35-L
39.5
42.5
42-L
46.5
49.5
10-S
13.5
15.5
12-S
15.5
17.5
16-S
19.5
21.5
20-S
24.5
27.5
25-S
30
34
30-S
35
39
38-S
43
47
Tube OD check
