Water air curtain - ELiS G-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 13.7 kW (50/40°C) to 43.6 kW (90/70°C), high air flow: three speeds 4300/7200/12000 m³/h, FLOWAIR axial fans, total fans power 1400 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
Model: ELiS G-W-250 3V
General data
Heating capacity at 90/70°C water and 10°C air temperature, fan at max speed
kW
43,6
Heating capacity at 50/40°C water and 10°C air temperature, fan at min speed
kW
13,7
Air temperature rise (ΔT) at 90/70°C water and at 10°C air temperature
°C
10,5
Max. air flow
m³/h
12000
Fan data
Power supply
V/Hz
1N ~ 230/50
Fan type
AC
IP / Insulation class
54
Steps
3
Fan data at 3rd (max) speed
Air flow
m³/h
12000
Power consumption
W
1400
Current consumption
A
6,0
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
7200
Power consumption
W
970
Current consumption
A
4,8
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)
58
Fan data at 1st (min) speed
Air flow
m³/h
4300
Power consumption
W
490
Current consumption
A
2,5
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. heating water temperature
°C
120
Max. operating pressure
MPa
1,6
Hydraulic connection
Ø "
¾
Max. mounting height
m
7,5
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 G-W-250 3V
Dimensions

Heating capacity tables

ELiS G-W-250 3V airflow on 3 speed = 12000 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 = 110/90°C
63,0
2806
28,0
15,5
60,1
2677
25,7
19,5
57,2
2546
23,4
24,0
54,1
2407
21,1
28,0
50,9
2263
18,8
32,5
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
49,6
2191
18,6
12,0
46,7
2061
16,6
16,5
43,6
1926
14,7
20,5
40,6
1792
12,9
25,0
37,3
1647
11,0
29,0
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
43,0
1889
14,5
10,5
40,0
1756
12,7
14,5
36,9
1621
11,0
19,0
33,8
1486
9,3
23,0
30,5
1341
7,7
27,5
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
36,2
1586
10,8
9,0
33,2
1453
9,2
13,0
30,1
1316
7,7
17,5
26,9
1179
6,3
21,5
23,6
1035
5,0
26,0
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
29,4
1284
7,6
7,0
26,3
1149
6,2
11,5
23,2
1011
4,9
15,5
19,9
870
3,7
20,0
16,6
724
2,7
24,0
 
0
5
10
15
20
Tw1/Tw2 = 50/40°C
27,6
2404
24,4
6,5
24,5
2135
19,6
11,0
21,4
1864
15,3
15,0
18,2
1587
11,4
19,5
15,0
1304
7,9
23,5
ELiS G-W-250 3V airflow on 2 speed = 7200 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 = 110/90°C
50,8
2261
18,8
20,5
48,5
2158
17,3
24,5
46,1
2052
15,7
28,5
43,5
1938
14,1
32,5
40,9
1821
12,6
36,5
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
40,1
1768
12,5
16,5
37,7
1662
11,2
20,5
35,2
1554
9,9
24,5
32,7
1443
8,6
28,5
30,1
1327
7,4
32,0
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
34,7
1523
9,8
14,0
32,2
1417
8,6
18,0
29,7
1308
7,4
22,0
27,3
1198
6,3
26,0
24,6
1081
5,2
30,0
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
29,2
1280
7,3
12,0
26,8
1172
6,2
16,0
24,3
1062
5,2
20,0
21,7
952
4,2
24,0
19,1
836
3,3
28,0
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
23,8
1037
5,1
9,5
21,3
927
4,2
13,5
18,7
816
3,3
17,5
16,1
702
2,5
21,5
13,4
584
1,8
25,5
 
0
5
10
15
20
Tw1/Tw2 = 50/40°C
22,2
1937
16,4
9,0
19,8
1721
13,2
13,0
17,2
1501
10,3
17,0
14,7
1278
7,6
21,0
12,1
1050
5,3
25,0
ELiS G-W-250 3V airflow on 1 speed = 4300 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 = 110/90°C
40,4
1799
12,3
27,5
38,6
1717
11,3
31,5
36,6
1628
10,3
35,0
34,5
1537
9,2
38,5
32,5
1445
8,2
42,0
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
31,9
1407
8,2
21,5
30,0
1323
7,4
25,5
28,0
1236
6,5
29,0
26,0
1146
5,7
32,5
23,9
1055
4,9
36,5
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
27,6
1213
6,4
19,0
25,7
1128
5,6
22,5
23,7
1041
4,9
26,0
21,6
952
4,1
29,5
19,6
860
3,4
33,5
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
23,3
1019
4,8
16,0
21,3
933
4,1
19,5
19,3
847
3,4
23,0
17,3
757
2,8
27,0
15,2
665
2,2
30,5
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
18,9
825
3,4
13,0
16,9
738
2,8
16,5
14,9
650
2,2
20,0
12,8
559
1,7
23,5
10,7
464
1,2
27,0
 
0
5
10
15
20
Tw1/Tw2 = 50/40°C
17,7
1537
10,7
12,0
15,7
1366
8,6
15,5
13,7
1192
6,7
19,5
11,7
1016
5,0
23,0
9,6
834
3,5
26,5
  • 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.