Rọ bơm gang mặt bích WAHT

Main parts and materials

Parts name

Material

Body, Cover, Disc

Grey iron

Seal ring

Rubber

Gasket

Asbestos plate

Funtion and specification

Type

Nominal

Pressure

(MPa)

Testing

Working

temperature

(°C)

Suitable

Medium

Strength

(Water )

(MPa)

Enclose

(Water )

(MPa)

H42X-2.5

0.25

0.4

0.25

≤ 50

Water

Outling and connect measurement

Type

Nominal f

DN(mm)

Measurement(mm)

D

D1

D2

b-f

z- f d

D0

h0

H

H42X-2.5

50

140

110

90

16-3

4-14

135

17

142

65

160

130

110

16-3

4-14

168

25

180

80

185

150

125

18-3

4-18

198

32

197

100

205

170

145

18-3

4-18

247

40

230

125

235

200

175

20-3

8-18

272

43

270

150

260

225

200

20-3

8-18

315

58

297

200

315

280

255

22-3

8-18

405

65

382

250

370

335

310

24-3

12-18

465

84

460

300

435

395

362

24-4

12-23

510

90

530

350

485

445

412

26-4

12-23

600

130

600

400

535

495

462

28-4

16-23

650

160

710