Adjustable-length pipe couplings Fig. 8558

Part no. 171121

Adjustable-length pipe couplings
Fig. 8558 | PN 10, 16
Type PF galvanised

Drinking water

Login

Please log in for price information.

Technical specifications

Flanges in accordance with DIN EN 1092-2

Galvanised flange joint


Use

In negative position, the threaded anchors can be shorter than the installation length


Special feature

Rigid connection between the pipe connecting pieces
Built to withstand the load on the pipes

 




DN

L1
mm

L2
mm

ØF
mm

Øk
mm

Ød
mm

+/- e
mm

Number of threaded studs


kg

PN
bar

Art-Nr.

50

300

250

165

125

18

25

4

14.0

16

171121

65

300

250

185

145

18

25

4

17.0

16

171122

80

300

250

200

160

18

25

8

22.0

16

171123

100

300

250

220

180

18

25

8

28.0

16

171124

125

300

250

250

210

18

25

8

35.0

16

171125

150

350

290

285

240

22

25

8

50.0

16

171126

200

350

290

340

295

22

25

8

12

63.0

67.0

10

16

171137

171127

250

350

375

290

320

400

350

355

22

26

25

12

89.0

100.0

10

16

171138

171128

300

350

375

290

320

445

400

410

22

26

25

12

102.0

118.0

10

16

171139

171129

350

350

425

290

350

505

520

460

470

22

26

25

16

124.0

162.0

10

16

171140

171130

400

375

425

320

350

565

580

515

525

26

30

25

16

160.0

204.0

10

16

171141

171131

450

375

425

320

350

615

640

565

585

26

30

25

20

176.0

232.0

10

16

171142

171132

500

375

450

320

380

670

715

620

650

26

33

25

20

202.0

312.0

10

16

171143

171133

600

400

475

340

400

780

840

725

770

30

36

25

20

268.0

416.0

10

16

171144

171134