Flowserve Mark 3 Sealed Metallic Durco User Manual

Page 16

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MARK 3 USER INSTRUCTIONS ENGLISH 71569102 01-13

Page 16 of 72

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Figure 3-5B Group2-13” Lo-Flo Pumps with Class 300 Flanges

Material Group No.

Temp

˚C

1.0

1.1

2.1

2.2

2.8

3.2

3.4

3.5

3.7

3.8

3.17

Ti

bar

-73

31.0

31.0

31.0

17.4

24.1

27.6

31.0

31.0

24.1

31.0

-29

31.0

31.0

31.0

31.0

31.0

17.4

24.1

27.6

31.0

31.0

24.1

31.0

-18

31.0

31.0

31.0

31.0

31.0

17.4

24.1

27.6

31.0

31.0

24.1

31.0

38

31.0

31.0

31.0

31.0

31.0

17.4

24.1

27.6

31.0

31.0

24.1

31.0

93

29.1

28.3

25.9

26.7

29.8

17.4

21.3

26.1

31.0

31.0

20.9

27.5

149

27.4

27.5

23.3

24.1

27.5

17.4

19.9

24.4

30.2

30.2

18.7

24.0

204

25.5

26.6

21.3

22.2

25.4

17.4

19.3

22.7

29.2

29.2

16.9

20.5

260

24.0

25.2

19.7

20.7

23.8

17.4

19.1

22.1

27.5

27.5

15.7

17.0

316

22.5

23.1

18.7

19.4

23.0

17.4

19.1

21.9

25.0

25.0

14.5

13.4

343

21.8

22.4

18.5

19.2

19.1

21.8

24.4

24.4

11.7

371

22.4

18.3

18.5

19.1

21.6

23.6

23.6

9.9

Material Group No.

Temp

˚F

1.0

1.1

2.1

2.2

2.8

3.2

3.4

3.5

3.7

3.8

3.17

Ti

psi

-100

450

450

450

252

350

400

450

450

350

450

-20

450

450

450

450

450

252

350

400

450

450

350

450

0

450

450

450

450

450

252

350

400

450

450

350

450

100

450

450

450

450

450

252

350

400

450

450

350

450

200

422

410

375

388

432

252

309

379

450

450

303

399

300

397

398

338

350

399

252

289

354

438

438

271

348

400

369

386

309

322

369

252

280

330

423

423

245

297

500

348

365

285

300

345

252

277

320

399

399

228

246

600

327

334

272

281

333

252

277

318

363

363

210

195

650

316

325

269

278

277

316

354

354

170

700

325

266

269

277

313

342

342

144


Figure 3-5C All other Class 300 Flanges

Material Group No.

Temp

˚C

1.1

2.1

2.2

2.8

3.2

3.4

3.5

3.7

3.8

3.17

Ti

bar

-73

27.6

27.6

27.6

17.4

24.1

24.1

27.6

27.6

24.1

27.6

-29

27.6

27.6

27.6

27.6

17.4

24.1

24.1

27.6

27.6

24.1

27.6

-18

27.6

27.6

27.6

27.6

17.4

24.1

24.1

27.6

27.6

24.1

27.6

38

27.6

27.6

27.6

27.6

17.4

24.1

24.1

27.6

27.6

24.1

27.6

93

25.2

23.0

23.7

26.5

17.4

21.3

22.9

27.6

27.6

20.9

24.5

149

24.4

20.7

21.5

24.5

17.4

19.9

21.4

26.8

26.8

18.7

21.3

204

23.7

19.0

19.7

22.6

17.4

19.3

19.9

25.9

25.9

16.9

18.2

260

22.4

17.5

18.4

21.1

17.4

19.1

19.3

24.5

24.5

15.7

15.1

316

20.5

16.7

17.2

20.4

17.4

19.1

19.2

22.2

22.2

14.5

12.0

343

19.9

16.5

17.0

19.1

19.0

21.7

21.7

10.4

371

19.9

16.3

16.5

19.1

18.9

21.0

21.0

8.8

Material Group No.

Temp

˚F

1.1

2.1

2.2

2.8

3.2

3.4

3.5

3.7

3.8

3.17

Ti

psi

-100

400

400

400

252

350

350

400

400

350

400

-20

400

400

400

400

252

350

350

400

400

350

400

0

400

400

400

400

252

350

350

400

400

350

400

100

400

400

400

400

252

350

350

400

400

350

400

200

365

333

344

384

252

309

332

400

400

303

355

300

354

300

311

355

252

289

310

389

389

271

309

400

343

275

286

328

252

280

288

376

376

245

264

500

324

253

267

307

252

277

280

355

355

228

219

600

297

242

250

296

252

277

278

323

323

210

173

650

289

239

247

277

276

315

315

151

700

289

236

239

277

274

304

304

128

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