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> Ventilation Air Conditioning Refrigeration Heating 22 º C Inside OUTSIDE HUMIDITY PROVIDED BY HEINEN & HOPMAN 35 C 90% PRODUCTS Centrifugal fans - WPM and WPMA
>
Ventilation Air Conditioning RefrigerationHeating
22ºCInside
OUTSIDEHUMIDITY
PROVIDED BYHEINEN & HOPMAN
35 C
90%
productscentrifugal fans - WpM and WpMA
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.
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=250DN=160 DN=315DN=200 DN=400 DN=450
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.
Air performance curves and sound level information are available on request.
Classification• ABS
• RMRS
Alternatives available on request.Due to continued product development, Heinen & Hopman reserves the right to introduce alternations without prior notice.
Our mission: To ensure you the perfect
climate indoors, regardless of the weather outside
“ “
Alternatives available on request.Due to continued product development, Heinen & Hopman reserves the right to introduce alternations without prior notice.
specifications
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
3x380 -----------
50
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
WPM 400/1 1.37 880 1420 98 2.20 109
WPM 400A/1 1.92 1100 1430 99 4.00 122
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
3x440 -----------
60
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
WPM 315/3 0.83 830 1720 96 1.25 70
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
Alternatives available on request.Due to continued product development, Heinen & Hopman reserves the right to introduce alternations without prior notice.
Dim
ensi
ons
[mm
]
Type 125 160 160A 200 200A 250 250A 315 315A 400 400A 450A
DN 125 160 200 250 315 400 450
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 - - - 110 120 130 143 150 165 185 200 230
M - - 150 200 200 250 280
N - - 250 315 400 500 560
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 120 125 140 160 180 200 225 250 280 315 355 400
h 200 225 280 370 440 540 600
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 continued product development, Heinen & Hopman reserves the right to introduce alternations without prior notice.
Alternatives available on request.Due to continued product development, Heinen & Hopman reserves the right to introduce alternations without prior notice.
WPMa fans
application WPMA marine centrifugal fans are used the ventilation and air-conditioning systems of seagoing vessels as offshore objects.
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=125DN=160
Type of impeller: 1,2 – See reference number at curve
Marking Nominal diameter DN = 140. With type-1 impeller. LO position.
Alternatives available on request.Due to continued product development, Heinen & Hopman reserves the right to introduce alternations without prior notice.
specifications
Size is in mm
Type Nominal air flow
Total pressure Impeller speed Maximum efficiency
Power demand
Max noise level
Motor rated power
Supply Weight
m3/s Pa min -1 kW dB (A) kW V/Hz kg
WPMA 140/1 0.1 1500 2820 0.79 0.43 90 0.553x380
----------- 50
11.9
WPMA 140/2 0.25 1500 2780 0.8 0.63 94 1340 13.7
WPMA 160/1 0.33 2000 2835 0.79 1.12 96 1.5 21.3
WPMA 140/1 0.12 2160 3400 0.8 0.75 96 1.1 3x440 -----------
60
16.8
WPMA 140/2 0.3 2160 3400 0.8 1.15 98 1.7 21.3
WPMA 160/1 0.4 2880 3455 0.79 1.9 101 2.5 24.3
Type A B C D E F G H J K L M N O
140/1
50H
z 140 100 120 235 195 215 255 71 195 245 90 100 90 112
140/2 140 100 120 235 195 215 255 80 195 270 90 105 100 125
160/1 160 110 160 270 218 244 296 90 216 315 95 117 100 140
140/1
60H
z 140 100 120 235 195 215 255 80 140 250 90 105 100 125
140/2 140 100 120 235 195 215 255 90 140 310 90 110 100 140
160/1 160 110 160 270 218 244 296 90 216 340 95 117 125 140
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the option of reducing energy consumption
and thus co2 emissions. Visit
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