SILVER air curtain

SILVER air curtain

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.

SILVER-1-105-W

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

SILVER-1-105-W

SILVER-1-105-E

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

SILVER-1-105-E

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

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

SILVER-1-105-Z

SILVER-1-150-W

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

SILVER-1-150-W

SILVER-1-150-E

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

SILVER-1-150-E

SILVER-1-150-Z

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

SILVER-1-150-Z

SILVER-1-200-W

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

SILVER-1-200-W

SILVER-1-200-E

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

SILVER-1-200-E

SILVER-1-200-Z

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

SILVER-1-200-Z

SILVER-2-170-W

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

SILVER-2-170-W

SILVER-2-170-E

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

SILVER-2-170-E

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

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

SILVER-2-170-Z

SILVER-2-210-W

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

SILVER-2-210-W

SILVER-2-210-E

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

SILVER-2-210-E

SILVER-2-210-Z

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

SILVER-2-210-Z

SILVER-2-250-W

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

SILVER-2-250-W

SILVER-2-250-E

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

SILVER-2-250-E

SILVER-2-250-Z

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

SILVER-2-250-Z

SILVER-3-150-W

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

SILVER-3-150-W

SILVER-3-150-E

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

SILVER-3-150-E

SILVER-3-150-Z

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

SILVER-3-150-Z

SILVER-3-225-W

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

SILVER-3-225-W

SILVER-3-225-E

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

SILVER-3-225-E

SILVER-3-225-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

Air flow [m3/h]

8100

 

Operational noise level [dB(A)]

From distance of 1m

72

From distance of 3m

68

Curtain weight

Weight [kg]

127

SILVER-3-225-Z

SILVER-3-300-W

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

SILVER-3-300-W

SILVER-3-300-E

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

SILVER-3-300-E

SILVER-3-300-Z

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

SILVER-3-300-Z

Files to download

Close