SILVER Air Curtains
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- SILVER Air Curtains
The SILVER Door Air Curtain features unique design matching most of modern interiors of various spaces. Highly efficient and quiet in operation, it is available in the lengths matching he typical door widths.
The unit is used to control the inflow of outside air through the doors and other openings in buildings, like:
- shopping centres and supermarkets
- public buildings and offices
- hospitals and chemist shops
- hotels and banks
- warehouses
- restaurants and bars
The SILVER air curtain warms up the air which it draws from the space. It can also be used as a cold curtain, without warming the air.
The unit is designed for use for entrance heights as follows:
- size 1 – up to 2,5 m
- size 2 – up to 3,0 m
- size 3 – up to 3,5 m
PRODUCT DESCRIPTION
The air curtains incorporate:
- coated or painted steel sheet housing with slot along its length and plastic side walls
- water or electric heater
- one up to five double-suction centrifugal fans
The SILVER Air Curtain is available in three sizes and three lengths per size.
Typically, the unit is mounted directly to the ceiling or by means of a support structure using four, six or eight threaded rods attached to the unit’s housing. Wall mounting using support structure attached to the unit’s back wall is also possible.
Electric heater types incorporate overheating protection.
WORKING CONDITIONS
The water heaters are supplied with water with the temperature of 150OC or lower and the pressure of up to 1,5MPa. Electric heater units are supplied from 3x400VAC mains.
Technical data
-
Dimensions
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Parameters of fans in curtains
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Air flow of the curtains with the water heater
Air flow [m3/h]
1500
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
13,7
31
4,6
10
12,5
34
3,8
15
11,3
37
3,1
80/60
5
11,4
26
3,2
10
10,3
29
2,6
15
9,1
33
2,0
70/50
5
9,2
22
2,1
10
8,1
25
1,6
15
7,1
28
1,2
60/40
5
7,1
18
1,2
10
6,1
21
0,9
15
5,1
25
0,8
Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m
60
Curtain weight
Weight [kg]
34
-
Dimensions
'/%3E%3ClinearGradient id='lazy_gradient'%3E%3Cstop offset='0%25' stop-color='rgba(233, 233, 233, 0.05)' /%3E%3Cstop offset='50%25' stop-color='rgba(233, 233, 233, 0.2)' /%3E%3Cstop offset='100%25' stop-color='rgba(233, 233, 233, 0.05)' /%3E%3C/linearGradient%3E%3Crect class='lazy-animate' width='650' height='256' fill='url(%23lazy_gradient)'/%3E%3C/svg%3E "silver-1-105-z")
Parameters of fans in curtain
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
1500
Thermal power levels [kW] 6 Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m 60
Curtain weight
Weight [kg]
35
-
Dimensions
Parameters of fans in curtain
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Air flow [m3/h]
1500 Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m
60
Curtain weight
Weight [kg]
31
-
Dimensions
Parameters of fans in curtains
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,130
Current [A]
0,60
Revolutions [rpm]
1270
Air flow of the curtains with the water heater
Air flow [m3/h]
2250
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
20,6
32
2,7
10
19,0
34
2,2
15
17,2
37
1,8
80/60
5
17,2
27
1,8
10
15,6
30
1,5
15
13,9
33
1,2
70/50
5
13,9
23
1,3
10
12,3
25
0,9
15
10,7
29
0,7
60/40
5
10,7
19
0,7
10
9,2
21
0,5
15
7,7
25
0,4
Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m
60
Curtain weight
Weight [kg]
45
-
Dimensions
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h] 9 Thermal power levels [kW] 2250 Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m 60
Curtain weight
Weight [kg]
45
-
Dimensions
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Air flow [m3/h]
2250 Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m
60
Curtain weight
Weight [kg]
39
-
Dimensions
Parameters of fans in curtains
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Air flow of the curtains with the water heater
Air flow [m3/h]
3000
Thermal power [kW], outflow air temperature [OC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
27,5
31
5,2
10
25,1
34
4,3
15
22,7
37
3,6
80/60
5
22,9
26
3,6
10
20,6
29
2,9
15
18,3
33
2,3
70/50
5
18,5
22
2,4
10
16,3
25
1,8
15
14,2
29
1,3
60/40
5
14,3
18
1,4
10
12,1
21
1,0
15
10,1
25
0,7
Operational noise level [dB(A)]
From distance of 1m
66
From distance of 3m
62
Curtain weight
Weight [kg]
66
-
Dimensions
Parameters of fans in curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
3000
Thermal power levels [kW] 12 Operational noise level [dB(A)]
From distance of 1m
66
From distance of 3m 62
Curtain weight
Weight [kg]
65
-
Dimensions
Parameters of fans in curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,16
Current [A]
0,7
Revolutions [rpm]
1270
Air flow [m3/h]
3000 Operational noise level [dB(A)]
From distance of 1m
66
From distance of 3m
62
Curtain weight
Weight [kg]
58
-
Dimensions
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Parameters of fans in curtains
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Air flow of the curtains with the water heater
Air flow [m3/h]
3900
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
34,1
29
1,8
10
31,0
32
1,4
15
28,1
35
1,1
80/60
5
28,3
25
1,1
10
25,5
28
0,9
15
22,7
31
0,7
70/50
5
22,8
21
0,8
10
20,1
24
0,6
15
17,5
27
0,4
60/40
5
17,6
17
0,4
10
15,0
20
0,3
15
12,5
24
0,3
Operational noise level [dB(A)]
From distance of 1m
69
From distance of 3m
65
Curtain weight
Weight [kg]
75
-
Dimensions
'/%3E%3ClinearGradient id='lazy_gradient'%3E%3Cstop offset='0%25' stop-color='rgba(233, 233, 233, 0.05)' /%3E%3Cstop offset='50%25' stop-color='rgba(233, 233, 233, 0.2)' /%3E%3Cstop offset='100%25' stop-color='rgba(233, 233, 233, 0.05)' /%3E%3C/linearGradient%3E%3Crect class='lazy-animate' width='650' height='212' fill='url(%23lazy_gradient)'/%3E%3C/svg%3E "silver-2-170-z")
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400 Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
3900
Thermal power levels [kW] 18 Operational noise level [dB(A)]
From distance of 1m
69
From distance of 3m 65
Curtain weight
Weight [kg]
78
-
Dimensions
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Air flow [m3/h]
3900 Operational noise level [dB(A)]
From distance of 1m
69
From distance of 3m
65
Curtain weight
Weight [kg]
89
-
Dimensions
Parameters of fans in curtains
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Air flow of the curtains with the water heater
Air flow [m3/h]
4400
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
43,6
33
5,8
10
39,8
36
5,1
15
36,0
39
4,1
80/60
5
36,4
28
4,1
10
32,7
31
3,3
15
29,2
34
2,8
70/50
5
29,4
23
2,8
10
22,9
27
2,0
15
22,5
30
1,4
60/40
5
22,7
19
1,4
10
19,4
22
1,1
15
16,2
25
0,9
Operational noise level [dB(A)]
From distance of 1m
69
From distance of 3m
65
Curtain weight
Weight [kg]
99
-
Dimensions
Parameters of fans in curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
4400
Thermal power levels [kW] 24 Operational noise level [dB(A)]
From distance of 1m
69
From distance of 3m 65
Curtain weight
Weight [kg]
100
-
Dimensions
Parameters of fans in curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Air flow [m3/h]
4400 Operational noise level [dB(A)]
From distance of 1m
69
From distance of 3m
65
Curtain weight
Weight [kg]
89
-
Dimensions
Parameters of fans in curtains
Number of fans
5
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Air flow of the curtains with the water heater
Air flow [m3/h]
6500
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
63,9
32
10,0
10
59,3
35
7,5
15
52,8
39
6,8
80/60
5
53,3
28
7,0
10
47,9
31
5,4
15
42,7
34
4,5
70/50
5
43,1
23
4,5
10
38,0
26
3,6
15
33,0
30
2,2
60/40
5
33,4
19
2,2
10
28,4
22
1,9
15
23,8
25
1,4
Operational noise level [dB(A)]
From distance of 1m
71
From distance of 3m
68
Curtain weight
Weight [kg]
131
-
Dimensions
Parameters of fans in curtain
Number of fans
5
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
6500
Thermal power levels [kW] 30 Operational noise level [dB(A)]
From distance of 1m
71
From distance of 3m 68
Curtain weight
Weight [kg]
133
-
Dimensions
Parameters of fans in curtain
Number of fans
5
Voltage [V]
230
Motor power [kW]
0,147
Current [A]
1,55
Revolutions [rpm]
1400
Air flow [m3/h]
6500 Operational noise level [dB(A)]
From distance of 1m
71
From distance of 3m
68
Curtain weight
Weight [kg]
120
-
Dimensions
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Parameters of fans in curtains
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Air flow of the curtains with the water heater
Air flow [m3/h]
5400
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
43,9
28
2,7
10
41,0
34
2,3
15
36,3
34
1,8
80/60
5
36,5
24
1,9
10
32,8
27
1,5
15
29,2
30
1,2
70/50
5
29,4
20
1,2
10
25,9
23
0,9
15
22,5
27
0,7
60/40
5
22,6
17
0,7
10
19,3
20
0,5
15
16,1
23
0,4
Operational noise level [dB(A)]
From distance of 1m
71
From distance of 3m
61
Curtain weight
Weight [kg]
91
-
Dimensions
'/%3E%3ClinearGradient id='lazy_gradient'%3E%3Cstop offset='0%25' stop-color='rgba(233, 233, 233, 0.05)' /%3E%3Cstop offset='50%25' stop-color='rgba(233, 233, 233, 0.2)' /%3E%3Cstop offset='100%25' stop-color='rgba(233, 233, 233, 0.05)' /%3E%3C/linearGradient%3E%3Crect class='lazy-animate' width='700' height='224' fill='url(%23lazy_gradient)'/%3E%3C/svg%3E "silver-3-150-z")
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
5400
Thermal power levels [kW] 18 Operational noise level [dB(A)]
From distance of 1m
71
From distance of 3m 61
Curtain weight
Weight [kg]
92
-
Dimensions
Parameters of fans in curtain
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Air flow [m3/h]
5400 Operational noise level [dB(A)]
From distance of 1m
72
From distance of 3m
61
Curtain weight
Weight [kg]
82
-
Dimensions
Parameters of fans in curtains
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Air flow of the curtains with the water heater
Air flow [m3/h]
8100
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
73,7
30
11,5
10
67,3
33
10,1
15
60,9
37
7,0
80/60
5
61,4
26
7,1
10
55,2
29
6,4
15
49,2
32
5,1
70/50
5
49,6
22
5,1
10
43,7
25
4,0
15
38,0
28
3,0
60/40
5
38,3
18
3,1
10
32,7
21
2,2
15
27,3
24
1,5
Operational noise level [dB(A)]
From distance of 1m
64
From distance of 3m
60
Curtain weight
Weight [kg]
34
-
Dimensions
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
8100
Thermal power levels [kW] 27 Operational noise level [dB(A)]
From distance of 1m
72
From distance of 3m 68
Curtain weight
Weight [kg]
143
-
Dimensions
Parameters of fans in curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Air flow [m3/h]
8100 Operational noise level [dB(A)]
From distance of 1m
72
From distance of 3m
68
Curtain weight
Weight [kg]
-
Dimensions
Parameters of fans in curtains
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Air flow of the curtains with the water heater
Air flow [m3/h]
10800
Thermal power [kW], outflow air temperature [oC]
and resistance of water flow [kPa]Water temp.
[OC]
Inflow air temp. [OC]
kW
OC
kPa
90/70
5
106,2
32
26,0
10
96,9
35
22,0
15
87,8
38
18,2
80/60
5
88,6
28
18,4
10
79,2
31
15,0
15
71,1
34
11,9
70/50
5
71,7
23
12,1
10
63,2
26
9,4
15
54,9
30
7,1
60/40
5
55,4
19
7,1
10
47,3
22
5,2
15
39,5
25
3,8
Operational noise level [dB(A)]
From distance of 1m
73
From distance of 3m
69
Curtain weight
Weight [kg]
181
-
Dimensions
Parameters of fans in curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Thermal power and air flow of the curtain with the electric heaters
Air flow [m3/h]
10800
Thermal power levels [kW] 36 Operational noise level [dB(A)]
From distance of 1m
73
From distance of 3m 69
Curtain weight
Weight [kg]
184
-
Dimensions
Parameters of fans in curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,45
Current [A]
2,0
Revolutions [rpm]
790
Air flow [m3/h]
10800 Operational noise level [dB(A)]
From distance of 1m
73
From distance of 3m
69
Curtain weight
Weight [kg]
162
