Water air curtain - ELiS G1-W-250 3V | Flowair

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Water air curtain, industrial, horizontal and vertical mounting, copper heat exchanger with aluminum plates, heating capacity: from 15.0 kW (60/40°C) to 47.2 kW (90/70°C), high air flow: three speeds 5100/7500/12400 m³/h, FLOWAIR axial fans, total fans power 1360 W, length 2.5 m, max. mounting height 7.5 m, 2 year WARRANTY
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Arvydas Palivonas

LT, RU, EN
+370 601 74426

Sales representative for Vilnius, Ukmergė, Utena, Kaišiadorys and Varėna regions Get Offer

Andrius Lekarevičius

LT, RU, EN
+370 606 11865

Sales representative for Kaunas, Panevėžys, Šiauliai, Telšiai, Klaipėda, Tauragė, Marijampolė and Alytus districts Get Offer
Click on the Model for technical data, dimensions, accessories
ELiS G1-W - industrial, horizontal and vertical mounting, copper heat exchanger with aluminum plates
ELiS G1-W-150 3V Heating capacity: from 11.8 kW (60/40°C) to 29.5 kW (90/70°C), high air flow: three speeds 4000/5100/6200 m³/h, FLOWAIR axial fans, total fans power 690 W, length 1.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-150 3V
Heating capacity: from 11.8 kW (60/40°C) to 29.5 kW (90/70°C), high air flow: three speeds 4000/5100/6200 m³/h, FLOWAIR axial fans, total fans power 690 W, length 1.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-200 3V Heating capacity: from 12.8 kW (60/40°C) to 33.1 kW (90/70°C), high air flow: three speeds 5100/6200/8100 m³/h, FLOWAIR axial fans, total fans power 1000 W, length 2 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-200 3V
Heating capacity: from 12.8 kW (60/40°C) to 33.1 kW (90/70°C), high air flow: three speeds 5100/6200/8100 m³/h, FLOWAIR axial fans, total fans power 1000 W, length 2 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-250 3V Heating capacity: from 15.0 kW (60/40°C) to 47.2 kW (90/70°C), high air flow: three speeds 5100/7500/12400 m³/h, FLOWAIR axial fans, total fans power 1360 W, length 2.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-250 3V
Heating capacity: from 15.0 kW (60/40°C) to 47.2 kW (90/70°C), high air flow: three speeds 5100/7500/12400 m³/h, FLOWAIR axial fans, total fans power 1360 W, length 2.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-150 2R 3V Heating capacity: from 20.9 kW (60/40°C) to 55.3 kW (90/70°C), high air flow: three speeds 3500/4600/5700 m³/h, FLOWAIR axial fans, total fans power 690 W, length 1.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-150 2R 3V
Heating capacity: from 20.9 kW (60/40°C) to 55.3 kW (90/70°C), high air flow: three speeds 3500/4600/5700 m³/h, FLOWAIR axial fans, total fans power 690 W, length 1.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-200 2R 3V Heating capacity: from 23.0 kW (60/40°C) to 62.8 kW (90/70°C), high air flow: three speeds 4600/5700/7600 m³/h, FLOWAIR axial fans, total fans power 1000 W, length 2 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-200 2R 3V
Heating capacity: from 23.0 kW (60/40°C) to 62.8 kW (90/70°C), high air flow: three speeds 4600/5700/7600 m³/h, FLOWAIR axial fans, total fans power 1000 W, length 2 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-150 IP66 Heating capacity: from 14.7 kW (60/40°C) to 28.7 kW (90/70°C), high air flow 6200 m³/h, resistant to dust and water (IP66) axial fans, total fans power 830 W, length 1.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-150 IP66
Heating capacity: from 14.7 kW (60/40°C) to 28.7 kW (90/70°C), high air flow 6200 m³/h, resistant to dust and water (IP66) axial fans, total fans power 830 W, length 1.5 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-200 IP66 Heating capacity: from 17.0 kW (60/40°C) to 33.2 kW (90/70°C), high air flow 8100 m³/h, resistant to dust and water (IP66) axial fans, total fans power 1245 W, length 2 m, max. mounting height 7.5 m, 2 year WARRANTY
ELiS G1-W-200 IP66
Heating capacity: from 17.0 kW (60/40°C) to 33.2 kW (90/70°C), high air flow 8100 m³/h, resistant to dust and water (IP66) axial fans, total fans power 1245 W, length 2 m, max. mounting height 7.5 m, 2 year WARRANTY
Model: ELiS G1-W-250 3V
General data
Heating capacity at 90/70°C water and 10°C air temperature, fan at max speed
kW
47,2
Heating capacity at 60/40°C water and 10°C air temperature, fan at min speed
kW
15,0
Air temperature rise (ΔT) at 90/70°C water and at 10°C air temperature
°C
11,0
Max. air flow
m³/h
12400
Fan data
Power supply
V/Hz
230/50
Fan type
AC
IP / Insulation class
54
Steps
3
Fan data at 3rd (max) speed
Air flow
m³/h
12400
Current consumption
A
6,2
Power consumption
W
1360
Max. acoustic pressure level at a distance of 5 m from the unit, in the 1500 m³ room of medium capabillity of sound absorption
dB(A)
69
Fan data at 2nd (mid) speed
Air flow
m³/h
7500
Current consumption
A
4,7
Power consumption
W
950
Max. acoustic pressure level at a distance of 5 m from the unit, in the 1500 m³ room of medium capabillity of sound absorption
dB(A)
59
Fan data at 1st (min) speed
Air flow
m³/h
5100
Current consumption
A
2,6
Power consumption
W
500
Max. acoustic pressure level at a distance of 5 m from the unit, in the 1500 m³ room of medium capabillity of sound absorption
dB(A)
47
Installation data
Max. mounting height
m
7,5
Max. heating water temperature
°C
130
Max. operating pressure
MPa
1,6
Hydraulic connection
Ø "
¾
Max. width of door with curtain on one side
m
7,5
Min. fan distance to the wall
m
0,4
Max. door width with curtain on both sides
m
13
Min. distance to ceiling
m
0,4
Dimensions
Length
mm
2582
Depth
mm
550
Height
mm
650
Weight without water
kg
78,3

Dimensions

Model: ELiS G1-W-250 3V
Dimensions

Heating capacity tables

ELiS G1-W-250 3V airflow on 3 speed = 12400 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
53,6
2366
20,2
13,0
50,4
2224
18,0
17,0
47,2
2081
16,0
21,0
43,9
1937
14,0
25,5
40,6
1793
12,2
29,5
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
46,4
2036
15,8
11,0
43,1
1893
13,9
15,5
39,8
1748
12,0
19,5
36,5
1603
10,3
23,5
33,1
1456
8,6
28,0
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
39,1
1709
11,9
9,5
35,7
1564
10,1
13,5
32,4
1417
8,5
17,5
29,0
1269
7,0
22,0
25,6
1119
5,6
26,0
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
31,7
1381
8,4
7,5
28,3
1234
6,9
11,5
24,9
1085
5,5
16,0
21,4
934
4,2
20,0
17,9
780
3,1
24,0
 
0
5
10
15
20
Tw1/Tw2 = 50/40°C
29,9
2600
26,8
7,0
26,5
2308
21,6
11,5
23,1
2013
16,9
15,5
19,7
1715
12,7
19,5
16,2
1412
9,0
24,0
ELiS G1-W-250 3V airflow on 2 speed = 7500 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
40,5
1785
12,1
16,0
38,0
1678
10,8
20,0
35,6
1571
9,6
24,0
33,1
1463
8,4
28,0
30,7
1354
7,3
32,0
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
35,0
1537
9,5
14,0
32,5
1429
8,3
18,0
30,0
1320
7,2
22,0
27,5
1210
6,2
26,0
25,0
1100
5,2
29,5
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
29,5
1289
7,2
11,5
27,0
1180
6,1
15,5
24,5
1070
5,1
19,5
21,9
958
4,2
23,5
19,3
846
3,4
27,5
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
23,9
1042
5,1
9,5
21,4
931
4,2
13,5
18,8
819
3,3
17,5
16,2
705
2,6
21,5
13,5
588
1,9
25,0
 
0
5
10
15
20
Tw1/Tw2 = 50/40°C
22,5
1960
16,1
9,0
20,0
1740
13,0
13,0
17,5
1518
10,2
17,0
14,9
1293
7,7
21,0
12,3
1066
5,4
25,0
ELiS G1-W-250 3V airflow on 1 speed = 5100 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
32,4
1429
8,1
19,0
30,5
1344
7,2
22,5
28,5
1258
6,4
26,5
26,5
1171
5,7
30,0
24,6
1085
4,9
34,0
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
28,0
1230
6,4
16,5
26,0
1144
5,6
20,0
24,1
1057
4,9
24,0
22,1
969
4,2
27,5
20,1
881
3,5
31,5
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
23,6
1032
4,8
13,5
21,6
945
4,1
17,5
19,6
857
3,5
21,5
17,5
767
2,9
25,0
15,5
677
2,3
29,0
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
19,1
834
3,4
11,0
17,1
745
2,8
15,0
15,0
655
2,2
18,5
12,9
563
1,7
22,5
10,8
469
1,3
26,0
 
0
5
10
15
20
Tw1/Tw2 = 50/40°C
18,0
1568
10,8
10,5
16,0
1392
8,7
14,5
14,0
1215
6,9
18,0
11,9
1035
5,2
22,0
9,8
853
3,7
25,5
  • PT - heating capacity
  • Tp1 - air temperature at the unit inlet
  • Tp2 - air temperature at the unit outlet
  • Tw1 - heating medium temperature at the heat exchanger inlet
  • Tw2 - heating medium temperature at the heat exchanger outlet
  • Qw - heating medium flow rate in heat exchanger
  • Δpw - heating medium pressure drop in heat exchanger

If you want to calculate heating capacity at different parameters you can do this at manufacturer website.

Industrial air curtains ELiS G are especially powerful: they provide for a strong flow of air and, thereby, form an effective air barrier blocking ingress of outdoor air, smog, insects and dust into the premises, as well as preventing draughts. These powerful air curtains are intended for use in industrial facilities: they can be mounted horizontally over large entry gates (at the height of as many as 7 m) or vertically – along the side of an entry gate. For installation on both sides, the maximum width of an entry gate can reach 13 m. The design of the air curtains ELiS G allows connecting individual modules one to another to form an air barrier of required length. An unlimited number of modules can be connected both horizontally and vertically.

Principle of operation: the air from the intake is preheated by a water heat exchanger, then, axial-flow fans blow it out at a high speed through air-directional vanes (adjustable at ± 10° intervals). The flow fans have IP54 protection class – they are protected against dust and water splashes. The casing of industrial air curtains ELiS G is made from galvanized, corrosion-resistant, heavy duty steel. To stop the circulation of water, a servo valve could be installed. The operation of an air curtain can be controlled with the help of a magnetic door contact or thermostatic control valve.

Additional options for ordering ELiS G:

  1. The unit can be provided with IP66 flow fans;
  2. The casings can have an additional anticorrosive coating.

The advantages of a industrial air curtain with hot water heat exchanger ELiS G:

  • Intended for industrial purposes – a powerful air curtain provides for a strong flow of air and creates an effective air screen. The curtains are perfect for high and wide entry gate openings.
  • Tandem mounting – interconnecting of 1,5 m, 2 m, 2,5 m modules allows obtaining the length required for entry gates and openings of various widths.
  • Multi-purpose air curtain – for installation both horizontally and vertically.
  • Only premium quality components: incredible axial-flow fans from the German company EBM, copper heat exchangers with aluminum plate-fins of high quality, casing from galvanized steel.
  • Good for aggressive environments – the air curtain can be ordered with its casing coated with an additional anticorrosive layer of paint, also with IP66 flow fans resistant to dust and water.
  • Quality guarantee – European product with technical properties meeting the declared values, CE certified.
  • Silent and economical fan performance. Plastic blades and German brushless motors of new generation ensure silent fan performance and minimum electricity consumption.
  • Extensive application: repair depots, workshops, warehouses, garages, logistics centers, shops, factories and other industrial buildings which require effective air barrier.
ELiS G 3V industrial air curtains
Manuals 1.8 MB
Declarations of conformity 455 KB
Catalogue 820 KB
Hygienic certificate 850 KB
1x ELiS G + TS + DCm wiring diagram (without RX control signal splitter) 564 KB
ELiS G1-W water air curtains example of hydraulic connection for multiple units 178 KB
AutoCAD drawings 2 MB
BIM objects 4.7 MB
ELiS G 250 3V industrial air curtains
Manuals 2 MB
Declarations of conformity 387 KB
TS controller for Flowair 3-speed fans
Manuals 187 KB
Declarations of conformity 1.1 MB
T-box controller
Manuals 6.7 MB
Declarations of conformity 1.1 MB
MODBUS protocol for connection to BMS 1.5 MB
RX control signal splitter for 3-speed fans
Manuals 1.8 MB
Declarations of conformity 1.4 MB
DRV ELiS control module for 3-speed air curtains
Manuals 1.5 MB