FSR

Technical details

4.222

FLEXWELL® Safety Pipe

Connecting fitting GRAPA with welded en

d

Compression joint, joining method: outer pipe hard solderin

g

FLEXWELL® Safety Pipe Type FSR 30/48 to FSR 60/83

with compression-type graphite seal inner pipe and hard soldering outer pipe

,

pressure stage PN 1

0

shrink sleeve hard solderin

g

outer pip

e

thrust rin

g

connector for measuring

branch or test valv

e

inner pip

e

seal

support collar

connecto

r

d

1

A

D

d

x

s

l

appr. L

Materials:

Connector, support collar:

Material No. 1.440

4

Thrust ring:

Material No. 1.430

1

Inner pipe seal:

graphit

e

Outer pipe hard soldering:

silver solde

r

Type ID/OD

DN

OD

d x s

d1

l

appr. L

Article No

.

mm

mm

mm

mm

m

m

AV-FSR 30/ 48

25

46

33.7 x 2.6

60

117

290

101562

3

AV-FSR 39/ 60

32

57

42.4 x 2.6

70

115

285

101564

4

AV-FSR 48/ 71

40

69

48.3 x 2.6

80

128

305

101566

8

AV-FSR 60/ 83

50

81

60.3 x 2.9

90

147

310

101569

5

AV-FSR 75/107

65

107

76.1 x 2.9

120

178

345

101568

9

AV-FSR 98/134

80

132

88.9 x 3.2

140

240

400

101572

5

Only BRUGG solder Type BRL 8.50.34 may be used

!

08.12.2020 Subject to technical changes. Page 19