Page 1

products >

Centrifugal fans - WPM and WPMA

OUTSIDE 35 C HUMIDITY 90%

22ยบ C

Inside

PROVIDED BY HEINEN & HOPMAN

Heating

Ventilation

Air Conditioning

Refrigeration


WPM fans Application WPM marine centrifugal fans are used in the ventilation system of seagoing ships with unrestricted cruising area as well as offshore objects. The fans can be used as exhaust or supply fans and be installed inside the compartment. The fans have a compact, study construction and a high-efficiency impeller with backward-curved blades. Casing Made of carbon steel. The impeller is made of sea-water-resistant aluminum alloys. Standard treatment is hot-dip galvanizing. Special coatings with marine paints are available on request. Small motors are coupled directly to the casing. Larger motors are fitted to the supporting pedestal. Explosion-proof fans have a brass lining on the inner surface of the casing in way of the impeller. On request, fans are available with flanged flexible connections for inlet and/or outlet and shock absorbers.

Impeller speed 1- 1450 min¯¹ (50 Hz) 2- 2900 min¯¹ (50 Hz) 3- 1750 min¯¹ (60 Hz) 4- 3500 min¯¹ (60 Hz) Marking Nominal diameter DN = 160. Impeller speed = 3500 min¯¹. LO position.

Drive 3-phase motor, in marine execution, induction, squirrel cage. The motors are available with mains supply at 50 Hz and 60 Hz.

Air performance curves and sound level information are available on request.

Tolerances Allowable tolerances of working parameters of fans (air displacement, pressure, power consumption and efficiency) are in accordance with standard PN-77/M-43021.

ABS

RMRS

Dimensions Normal diameters: DN=125 DN=250 DN=160 DN=315 DN=200 DN=400 DN=450

Classification

Alternatives available on request. Due to continuous product development, Heinen & Hopman reserves the right to introduce alterations without prior notice.


Specifications

Our mission: To ensure you the perfect climate indoors, regardless of the weather outside

Type

Nominal air flow

Total pressure

Impeller speed

Maximum noise level

Supply

Motor rated power

Weight

m3/s

[Pa]

[l/min]

[dB(A)]

[V/Hz]

[kW]

[kg]

WPM 160/1

0.085

145

1340

71

0.09

14

WPM 160A/1

0.12

185

1340

73

0.09

15

WPM 200/1

0.17

230

1400

78

0.25

30

WPM 200A/1

0.24

290

1400

79

0.25

34

WPM 250/1

0.34

360

1400

84

0.25

39

WPM 250A/1

0.49

450

1420

85

0.55

42

WPM 315/1

0.69

565

1420

92

0.75

65

WPM 315A/1

0.97

705

1420

93

1.50

67

2.20

109

4.00

122

3x380 ----------50

WPM 400/1

1.37

880

1420

98

WPM 400A/1

1.92

1100

1430

99

WPM 450A/1

2.65

1350

1435

104

7.50

180

WPM 125A/1

0.11

435

1450

84

0.25

13

WPM 160/2

0.16

540

2800

87

0.37

16

WPM 160A/2

0.23

690

2800

90

0.55

18

WPM 200/2

0.33

870

2820

94

0.55

31

WPM 200A/2

0.47

1120

2820

96

0.95

34

WPM 250/2

0.66

1380

2820

99

2.20

50

WPM 250A/2

0.95

1750

2860

101

3.00

67

WPM 315/2

1.32

2170

2910

105

5.50

136

WPM 160/3

0.10

210

2910

73

0.11

14

WPM 160A/3

0.14

265

1610

76

0.11

15

WPM 200/3

0.20

335

1610

82

0.29

30

WPM 200A/3

0.28

415

1700

84

0.29

32

WPM 250/3

0.41

525

1700

88

0.64

37

WPM 250A/3

0.58

660

1720

89

0.87

44 70

WPM 315/3

0.83

830

1720

96

1.25

WPM 315A/3

1.18

1040

1710

97

2.40

81

WPM 400/3

1.65

1310

1720

103

3.40

114

WPM 400A/3

2.38

1660

1720

104

6.00

132

WPM 125A/4

0.146

675

1755

88

0.29

13

WPM 160/4

0.21

850

3400

90

0.43

16

WPM 160A/4

0.29

1060

3400

92

0.64

18

WPM 200/4

0.41

1320

3400

98

1.30

34

WPM 200A/4

0.58

1660

3400

100

2.60

45

WPM 250/4

0.79

2050

3400

104

3.60

60

3x440 ----------60

Alternatives available on request. Due to continuous product development, Heinen & Hopman reserves the right to introduce alterations without prior notice.


Dimensions [mm]

Type

125

DN

125

160 160

160A

200 200

200A

250 250

250A

315 315

315A

400 400

400A

450A 450

A

170

216

270

335

420

535

600

A1

125

160

200

245

310

390

435

B

210

262

327

402

505

632

703

C

90

100

110

120

130

150

165

190

205

240

260

295

D3

-

-

-

320

330

420

450

520

465

490

580

650

D5

117

275

285

300

310

320

350

390

420

500

E

150

150

187

234

295

374

420

H

160

190

240

295

370

470

530

I

164

200

250

315

400

500

560

J

-

180

196

214

234

266

290

308

338

382

412

468

K

-

-

-

112

123

133

146

158

173

190

210

234

L

-

-

-

110

120

130

143

150

165

185

M

-

200

230

-

150

200

200

250

280 560

N

-

-

250

315

400

500

ØD

12

12

12

15

15

15

15

a

184

224

280

336

420

516

566

b

166

206

260

316

396

492

542

c

140

180

225

280

355

450

500

e

170

172

186

216

236

256

282

316

336

382

422

468

f

152

154

169

196

216

236

262

292

322

358

398

444

g

120

125

140

160

180

200

225

250

280

315

h

200

225

280

370

440

355 540

400 600

j

180

210

260

340

410

510

570

k

160

190

240

306

380

480

540

nxØp

4x7

8x7

8x9

10x9

10x9

16x9

14x9

mxØr

6x7

8x7

8x9

8x9

12x9

16x9

16x9

Alternatives available on request. Due to continuous product development, Heinen & Hopman reserves the right to introduce alterations without prior notice.


Alternatives available on request. Due to continuous product development, Heinen & Hopman reserves the right to introduce alterations without prior notice.


WPMa fans Application WPMA marine centrifugal fans are used the ventilation and airconditioning systems of seagoing vessels as offshore objects.

Marking Nominal diameter DN = 140. With type-1 impeller. LO position.

Casing Made of sea-water-resistant aluminum alloy, welded. Standard treatment is hot-dip galvanizing. Special coatings with marine paints are available on request. Small motors are coupled directly to the casing. Larger motors are fitted to the supporting pedestal. Explosion-proof fans have a brass lining on the inner surface of the casing in way of the impeller. On request, fans are available with flanged flexible connections for inlet and/or outlet and shock absorbers. Drive 3-phase motor, in marine execution, induction, squirrel cage. The motors are available with mains supply at 50 Hz and 60 Hz Tolerances Allowable tolerances of working parameters of fans (air displacement, pressure, power consumption and efficiency) are in accordance with standard PN-77/M-43021. Dimensions Normal diameters: DN=125 DN=160 Type of impeller: 1,2 – See reference number at curve

Alternatives available on request. Due to continuous product development, Heinen & Hopman reserves the right to introduce alterations without prior notice.


Specifications Type

Nominal air flow

Total pressure

m3/s

Pa

WPMA 140/1

0.1

1500

2820

WPMA 140/2

0.25

1500

2780

WPMA 160/1

0.33

2000

WPMA 140/1

0.12

WPMA 140/2

0.3

WPMA 160/1

0.4

140/2 160/1 140/1 140/2 160/1

60Hz

140/1

50Hz

Type

Impeller speed

Power demand

Max noise level

Motor rated power

Supply

Weight

kW

dB (A)

kW

V/Hz

kg

0.79

0.43

90

0.55

0.8

0.63

94

1340

2835

0.79

1.12

96

1.5

2160

3400

0.8

0.75

96

1.1

2160

3400

0.8

1.15

98

1.7

2880

3455

0.79

1.9

101

2.5

min

Maximum efficiency

-1

11.9 3x380 ----------50 3x440 ----------60

13.7 21.3 16.8 21.3 24.3

A

B

C

D

E

F

G

H

J

K

L

M

N

O

140

100

120

235

195

215

255

71

195

245

90

100

90

112

140

100

120

235

195

215

255

80

195

270

90

105

100

125

160

110

160

270

218

244

296

90

216

315

95

117

100

140

140

100

120

235

195

215

255

80

140

250

90

105

100

125

140

100

120

235

195

215

255

90

140

310

90

110

100

140

160

110

160

270

218

244

296

90

216

340

95

117

125

140

Size is in mm Alternatives available on request. Due to continuous product development, Heinen & Hopman reserves the right to introduce alterations without prior notice.


Brazil T: +5521 3587 4241/4244 E: info@br.heinenhopman.com France - La Ciotat T: +334 4204 8685 E: info@heinenhopmanfrance.com France - Grasse T: +336 3090 7786 E: info@heinenhopmanfrance.com Germany T:+49 4073 1680 E: info@drewsmarine.com

India T: +9133 6499 1293 E: info@heinenhopmanindia.com Italy T: +3901 8745 7970 E: info@it.heinenhopman.com The Netherlands (HQ) T: +313 3299 2500 E: info@heinenhopman.com The Netherlands (Rotterdam) T: +317 8890 8050 E: binnenvaart@heinenhopman.nl

Norway T: +47 6919 0900 E: admin@teknotherm.no Peoples Republic of China T: +8621 3253 2896 E: info@cn.heinenhopman.com Peoples Republic of China T: +86 510 8528 1763 E: ivo.klaric@teknotherm.no Poland T: +489 1433 1800 E: tmh@teknotherm.no

Romania T: +402 3644 8222 E: office@ro.heinenhopman.com Russia T: +7 (4012) 308 801 E: info@heinenhopman.ru Singapore T: +65 6897 7879 E: info@sg.heinenhopman.com South Korea T: +8270 4901 0000 E: info@kr.heinenhopman.com

Spain T: +349 3225 9668 E: info@es.heinenhopman.com Sweden T: +46 3121 7500 E: mats.uden@teknotherm.no Turkey T: +9021 6493 8118 E: info@tr.heinenhopman.com UAE (Abu Dhabi) T:+971 2550 4147 E: info@caspuae.com

UAE (Dubai) T: +971 4263 5453 E: info@caspuae.com USA - Fort Lauderdale, Florida T: +195 4463 0110 E: info@arwmaritime.com USA - Houma, Louisiana T: +198 5876 7989 E: leblanc@leblancandassociates.com

Heinen & Hopman encourages a more sustainable world. By providing eco-friendly solutions and services we offer our clients the option of reducing energy consumption and thus CO2 emissions. Visit greenmanifest.info for more information.

www.heinenhopman.com

Centrifugal Fans WPM and WPMA  

WPM marine centrifugal fans are used in the ventilation system of seagoing ships with unrestricted cruising area as well as offshore objects...

Centrifugal Fans WPM and WPMA  

WPM marine centrifugal fans are used in the ventilation system of seagoing ships with unrestricted cruising area as well as offshore objects...