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Plastic fans

PLASTIC CENTRIFUGAL FANS

Plastic centrifugal fan Plastic centrifugal roof fan

500

400

300

200

1000900800

700

600

1500

0,4 0,5 0,6 0,7 0,8 0,9 1 1,5 2 2,5 3 4 5

[Pa]pt

V [m/h ]3 x1000

6 87 109 15 20

2000

25 30

PCKV

4000

PCRV

4000

PCKV

5000

PCRV

5000

PCKV

6000

PCRV

6000

PCKV

8000

PCRV

8000

PCKV

1000

0

PCRV

1000

0

PCKV

1200

0

PCRV

1200

0PC

RV14

000

PCKV

1400

0PC

KV16

000

PCRV

1600

0PC

KV18

000

PCRV

1800

0

PCKV

2000

PCRV

1500

PCRV

3000

PCKV

3000

PCKV

2000

PCRV

1500

PCKV

1000

PCRV

1000

3

Plastic fans

4

Plastic fans

PLASTIC CENTRIFUGAL FANS

Technical properties

• Centrifugal plastic fans are used for the transport of aggressive gases in various environments such as chemical laboratories, galvanization and electrolysis plants, acid production plants, oil refineries etc.

• They are the combination of steel and plastic materials• All fan components that are exposed to aggressive gases are made of materials such as PVC,

PP and ABS• Fan rotors are directly connected to the electric motor’s spindle, which makes the operation of the

fan smooth and long• Plastic fan is placed on a steel support that provides necessary stability and safe operation• The fans are delivered with electric motors 220/380 V with standard IP 54 protection or “S”

protection, depending on the environment.

Building in

• Plastic centrifugal fans are used to transport aggressive gases in closed tubings, hence at the suction and the discharge part of the fan connections to the lines are flexible in order to eliminate vibrations.

• Fans are fastened to fixed support by special bolts• Prior operating the fan, make sure that the direction of rotation of the rotor is correct.

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Plastic fans

DE

ØA

N B

K

J

L

C

I

H

M

O

Ød

F G

Plastic centrifugal fan of the PCRV type

Dimensions

Type A D E F G H M N O a b c d1

PCRV 1000 160 471 371 311 410.5 360 430 213 543 135 245.0 75 9PCRV 1500 180 519 397 337 459.3 404 490 244 618 140 289.0 82.5 9PCRV 2000 200 583 418 358 522.7 458 560 280 708 161 340.5 85 9PCRV 3000 250 671 503 443 610.7 532 650 318 800 178 374.5 115 9PCRV 4000 260 722 515 455 661.5 586 680 355 891 180 428.5 115 9PCRV 5000 300 798 586 526 737.9 640 740 393 983 194 467.5 130 11PCRV 6000 360 875 647 587 815.4 708 820 452 1110 216 508.0 150 11PCRV 8000 450 903 746 686 842.8 730 940 468.5 1149 258 470.0 200 11PCRV 10000 490 945 810 730 884.9 760 1060 489.5 1200 284 525.0 215 13PCRV 12000 530 1024 848 768 963.7 830 1225 539 1319 295 537.5 237.5 13PCRV 14000 570 1087 877 797 1027 872 1390 570 1392 307 557.0 260 13PCRV 16000 615 1138 936 856 1078 912 1460 599 1461 343 567.0 290 13PCRV 18000 650 1199 1064 984 1139 964 1550 635 1549 356 609.0 300 13

The building in positionThe suction side view

R0 R90 R180

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Plastic fans

PLASTIC CENTRIFUGAL ROOF FANS

Technical properties

• Made of thermoplastic materials such as PVC, PP and ABS• Can be used for the transport of aggressive and explosive gases• They are built at the end of a pipeline, on the roof or on the outer walls of a facility• Designed for operation in all weather conditions, at the temperatures ranging from -30ºC to +50ºC• The plastic material for their completion is chosen on the basis of design conditions• The fans are delivered with electric motors 220/380 V with standard IP 54 protection or “S”

protection, depending on the environment.

Building in

• Plastic centrifugal roof fans are placed on steel supports and cantilevers, with rubber vibration dampers inserted in-between.

• The connection between a fan and a pipeline is flexible• Prior operating a fan, make sure that the direction of rotation of the rotor is correct.

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Plastic fans

ØA

ØD

ØB

ØC

HG

F

E

J

I.

D

Ød

Plastic roof fan of the PCKV type

A B C D d E F G H I JPCKV 1000 160 360 550 310 10 450 80 70 80 155 268PCKV 1500 180 400 550 350 10 450 80 80 80 175 303PCKV 2000 200 450 550 400 10 450 80 100 80 200 346PCKV 3000 250 500 550 450 10 450 80 100 80 225 390PCKV 4000 260 550 550 500 10 500 80 100 90 250 433PCKV 5000 300 600 550 550 10 500 80 100 90 275 476PCKV 6000 360 700 650 650 10 560 90 110 100 325 563PCKV 8000 450 720 650 670 10 560 90 120 100 335 580PCKV 10000 490 750 700 700 10 650 90 140 100 350 606PCKV 12000 530 850 700 800 10 650 90 150 120 400 693PCKV 14000 570 885 700 835 10 650 90 160 120 417.5 723PCKV 16000 615 925 700 875 10 650 90 170 120 437.5 758PCKV 18000 650 975 700 925 10 650 90 180 120 462.5 801

Type Dimensions

8

Component

PLASTIC FILLINGS FOR COOLING TOWERS

The filling is made of PVC sheet that has many excellent features such as:-high capacity-good resistance to dirt depositing and clogging-stable construction-long life

The configuration of the filling is obtained by the process of vacuuming PVC sheets. The configuration enables film and droplet flow of water. Channels in sheets provide necessary mechanical strength and break the film flow stream, which enhances the convection of heat. With the channels a part of the film flow is directed to distant projections, where splashing takes place.

Type DimensionsAxBxC

Grove depth Area Weight(δ=0,6mm)

Allowed temperature

[mm] [mm] [m2/m3] [kg/m3] [oC]

EKO-30/1 1200x600x600 30 160 20 55

EKO-30/1 1200x300x600 30 160 20 55

EKO-30/1 1200x600x600 20 182 42 55

EKO-30/1 1200x300x600 20 182 42 55

EKO-30/1 1200x600x600 16 195 52 55

EKO-16/2 1200x300x600 16 195 52 55

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Component

Chart for EKO-30

λ

λ

λ

λ

10

Component

DRIFT ELIMINATORS

Drift eliminator EKO-130

Technical data:Type EKO-30Dimensions 1200X600X130Groove depth 20 mmAbsorption rate 99,5 %Thermostable up to 65ºCSheet thickness 0,7 mmThe colour of the sheet UV resistant (dark gray)

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Component

DISTRIBUTION BASINS FOR COOLING TOWERS

Distribution basins RP-01

Distribution basins RP-02

Distribution basins are made of plastic material and designed for gravity flow of water, with special grooves for spraying of water

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Component

DISTRIBUTION BASINS FOR COOLING TOWERS

R

H

ØD

RP-01

RP-02

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Plastic scrubbers

PLASTIC SCRUBBERS

Plastic scrubbers with the capacity of 1000 to 18000 m3/h

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Plastic scrubbers

Diagram of a plastic scrubber