Technical details
FSR 4.410
FLEXWELL Safety Pipe
Monitorable elbow with flanged connection
with monitorable sealing surface, complete assembly
FLEXWELL Safety Pipe
Type FSR 30/48 to
FSR 127/175
pressure stage PN 25
for design temperature
–30 °C to +60 °C
l
Elbow in stainless steel
Material No. 1.4404/1.4571 in contact with medium, Material No. 1.4301 outer parts
The monitorable elbow with flanged connection is flanged together with monitorable
connecting fittings with loose flange Part 1 (Worksheet FSR 4.216) or welded-neck
flange.
Version:
Complete component asembly, welded and tested
O-ring seals: Viton (see Worksheet FSR 4.217)
O-rings in other materials according to the substances being transported can also
be used.
Type
Bogen FSR
Bogen FSR
Bogen FSR
Bogen FSR
Bogen FSR
Bogen FSR
Bogen FSR
DN
l
R
A
Ød
Ø d1
flange
DN
m
m
m
m
mm
mm
ØD
Øk
mm
mm
150
110
165
125
185
145
235
190
300
250
Screws
for steel
M16x80
M16x90
M16x90
M20 x 100
M24 x 110
Number of
screws
4
4
8
8
8
Article No.
1015858
1015860
1015862
1015866
1015869
30/ 48
39/ 60
48/ 71
60/ 83
50
75/107
98/134
80
25
131
43
48.3
87
40
32
140
55
60.3
101
50
40
139
70
76.1
121
65
65
197
105
114.3
161
100
100
265
155
168.3
217
150
127/175
Screws and nuts are not included in the delivery volume.
19.08.2024 KIWA Subject to technical changes. Page 34
R
A
welded-neck flange
acc. to DIN 2635
O-rings
l
D
N
Ø
d
Ø
d
1
Ø
k
Ø
D
