nova grilles - systemair · 2018. 5. 3. · 3 supply grilles nova-a, -b dimensions, free area and...
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Fans | Air Handling Units | Air Distribution Products | Fire Safety | Air Curtains and Heating Products | Tunnel Fans
NOVA GrillesThe edge solutions
Systemair Air Distribution Products
Systemair is best known for offering quality and durable fans for all kind of applications. The new Air Distribution Product range completes the circle for moving and distributing the air through the building. ADP products are produced in Systemair own factories manufactured to highest standard. Certified to ISO 9001 and supplying to over 100 countries, Systemair delivers the best quality possible.
Air ValvesFrom simple plastic valves through Elegant to sophisticated self regulating devices. Systemair assortment of valves offers complete solutions for small air volumes.
GrillesThe new NOVA series presented in this brochure is refreshment in the Systemair grille range. The choice is more complete with three completely new products and new design throughout the whole scope.
Circular & Square Ceiling DiffusersDaily bread of every consultant - even here the Systemair offers full range. 4 way, swirl, round or square, we have it all.
Nozzle DiffusersSystemair top of the line nozzle diffusers: unlimited number of distribution patterns certainly provides enough options for everyone. Installation into ceiling, wall, round and square ducts provide plenty of opportunities for the designer.
Jet DiffusersEven big distances are not a problem for Systemair jet diffusers. With range up to 30 m there is no ceiling too high, no sport hall too wide.
Air Volume ControlsMake your life easy with Systemair constant and variable volume controllers. Simple installation and settings makes sure that diffusers will have just the amount of air. For larger air volumes Systemair Iris dampers are the perfect solution.
AccessoriesPlenum boxes for diffusers, mounting frames for grilles, or dummy plates to cover the wrong made hole in the wall. Systemair ADP accessories completes the product range to full package.
NOVA-SSingle deflection aluminium sill grille
NOVA-ASingle or double deflection aluminium grille for supply or return air with adjustable deflectors
NOVA-BSingle or double deflection steel grille for supply or return air with adjustable deflectors
NOVA-EEgg crate aluminium return grille
NOVA-RNo see through aluminium return grille
NOVA-DNo see through aluminium door grille
NOVA-LSingle or double deflection aluminium grille for supply or return air with fixed deflectors
NOVA-CSingle or double deflection round duct steel grille for supply or return air with adjustable deflectors
NOVA-FAluminium return grille with G3 filter
page 1
page 2
page 4
page 7
page 9
page 11
page 12
page 15
page 17
Accessories
page 19
1
Supply Grilles
NOVA-A
Ordering Codes
DescriptionNOVA-A is rectangular aluminium grille with adjustable deflectors. NOVA-A grille can be used in commercial and industrial premises for supply or return air. It is intended for mounting into wall, ceiling, or into window sill. NOVA-A grille can be supplied with beveled pre punched holes for screws or with spring clips. As an accessory there are plenum boxes, mounting frames and dampers available.
DesignNOVA-A grille is manufactured from natural anodized aluminium or white RAL 9010 profiles as standard; all kind of RAL codes are available via request. Both single deflection and double deflection grilles are supplied with front adjustable deflectors in horizontal arrangement. Vertical arrangement is available via request. Spacing between the deflectors is 20 mm.
FunctionThe grille directs the air with help of deflectors to both horizontal and vertical directions. The damper or plenum box provides even distribution of air through the whole grill.
AccessoriesFor accessories see page 19.
MountingThe NOVA-A grille can be mounted directly into a duct or wall with mounting frame and springs or directly with screws via pre punched bevelled holes.
NOVA-ASingle deflectionDouble deflection
12
Fixing with screws Fixing with springs
12
Dimensions L x H
HV
Horizontal deflectors Vertical deflectors RAL code
(standard)(optional)(optional)
25(H
-20)
x(L-
20)
(H+3
0)x(
L+30
)
H x
L
205
NOVA-A-1-1
NOVA-A-1-2
H x
L
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
25
40 5
NOVA-A-2-2
H x
L
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
40 5
25
NOVA-A-2-1
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
20
HxL
5
2
Supply Grilles
NOVA-A
2
NOVA-B
Ordering codes:
DescriptionNOVA-B is rectangular steel grille with adjustable deflectors. NOVA-B grille can be used in commercial and industrial premises for supply, or return air. It is intended for mounting into wall, ceiling or into window sill. NOVA-B grille can be supplied with beveled pre punched holes for screws or with spring clips. As an accessory there are plenum boxes, mounting frames and dampers available.
DesignNOVA-B grille is manufactured from galvanized steel sheets; all kind of RAL codes are available via request. Both single deflection and double deflection grilles are supplied with front adjustable deflectors in horizontal arrangement. Spacing between the deflectors is 20 mm. The grille, mounting frame and the damper can be manufacturated from stainless steel via request.
FunctionThe grille directs the air with help of deflectors to both horizontal and vertical directions. The damper or plenum box provides even distribution of air through the whole grill.
AccessoriesFor accessories see page 19.
MountingThe NOVA-B grille can be mounted directly into a duct or wall with mounting frame and springs or directly with screws via pre punched bevelled holes.
NOVA-BSingle deflectionDouble deflection
12
Fixing with screwsFixing with springs
12
Dimensions L x H
HV
Horizontal deflectors Vertical deflectors
RAL codeStainless steel
A-304A-316
(standard)(optional)
(optional)
(optional)(optional)
NOVA-B-1-2
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
20
HxL
5
H x
L
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
25
40 5
NOVA-B-2-2
H x
L
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
40 5
25
NOVA-B-2-1
25(H
-20)
x(L-
20)
(H+3
0)x(
L+30
)
H x
L
205
NOVA-B-1-1
3
Supply Grilles
NOVA-A, -B
Dimensions, free area and weight for NOVA-A & NOVA-BDimensions Free area Weight NOVA-A Weight NOVA-B
L H A1V A2V m1 m2 m1 m2
mm m2 kg
200100 0,012 0,009 0,2 0,3 0,32 0,54150 0,019 0,016 0,25 0,4 0,45 0,77200 0,026 0,021 0,32 0,52 0,54 0,97
300
100 0,018 0,015 0,27 0,42 0,45 0,78150 0,03 0,024 0,34 0,57 0,64 1,11200 0,041 0,033 0,44 0,73 0,77 1,39300 0,064 0,051 0,6 1,04 1,08 2
400
100 0,025 0,02 0,34 0,54 0,58 1,02150 0,041 0,033 0,43 0,73 0,82 1,45200 0,055 0,045 0,55 0,95 0,99 1,82300 0,086 0,07 0,77 1,35 1,4 2,61400 0,117 0,095 0,98 1,75 1,8 3,4
500
100 0,031 0,025 0,41 0,67 0,72 1,26150 0,051 0,042 0,52 0,89 1,01 1,79200 0,07 0,057 0,67 1,16 1,21 2,24300 0,109 0,088 0,93 1,66 1,71 3,22400 0,148 0,12 1,19 2,16 2,21 4,2500 0,187 0,151 1,45 2,65 2,71 5,17
600
100 0,038 0,03 0,48 0,79 0,85 1,5150 0,062 0,05 0,61 1,05 1,2 2,13200 0,085 0,068 0,79 1,38 1,44 2,66300 0,132 0,107 1,1 1,97 2,03 3,83400 0,179 0,145 1,4 2,56 2,62 4,99500 0,226 0,183 1,71 3,15 3,21 6,15
800
100 0,051 0,041 0,63 1,03 1,11 1,98150 0,084 0,068 0,79 1,38 1,57 2,82200 0,114 0,092 1,03 1,81 1,89 3,51300 0,177 0,143 1,43 2,58 2,66 5,04400 0,24 0,194 1,83 3,36 3,44 6,58500 0,303 0,246 2,23 4,14 4,22 8,11
1000
100 0,064 0,051 0,77 1,27 1,37 2,46150 0,105 0,085 0,97 1,71 1,94 3,5200 0,143 0,116 1,26 2,23 2,33 4,36300 0,222 0,18 1,76 3,2 3,29 6,26400 0,302 0,244 2,25 4,17 4,26 8,16500 0,381 0,309 2,74 5,13 5,22 10,06
1200
100 0,076 0,062 0,91 1,51 1,64 2,93150 0,126 0,102 1,15 2,03 2,32 4,18200 0,172 0,139 1,5 2,66 2,78 5,21300 0,268 0,217 2,09 3,82 3,93 7,48400 0,363 0,294 2,67 4,97 5,07 9,75500 0,459 0,372 3,26 6,13 6,22 12,02
Dimensions Free area Weight NOVA-A Weight NOVA-BL H A1V A2V m1 m2 m1 m2
mm m2 kg
22575 0,01 0,008 0,17 0,26 0,3 0,49
125 0,018 0,014 0,25 0,39 0,41 0,71225 0,034 0,028 0,38 0,62 0,65 1,17
325
75 0,014 0,012 0,22 0,35 0,42 0,69125 0,026 0,021 0,33 0,53 0,56 0,99225 0,051 0,041 0,5 0,86 0,89 1,64325 0,076 0,062 0,68 1,19 1,23 2,29
425
75 0,019 0,016 0,28 0,44 0,53 0,89125 0,035 0,028 0,41 0,67 0,71 1,27225 0,068 0,055 0,63 1,09 1,14 2,1325 0,1 0,082 0,85 1,52 1,57 2,94425 0,133 0,108 1,08 1,94 2 3,77
525
75 0,024 0,019 0,33 0,53 0,64 1,09125 0,043 0,035 0,49 0,81 0,86 1,55225 0,084 0,068 0,76 1,33 1,38 2,57325 0,125 0,102 1,03 1,85 1,90 3,59425 0,166 0,135 1,3 2,36 2,42 4,61525 0,207 0,168 1,57 2,88 2,94 5,63
625
75 0,029 0,023 0,38 0,62 0,75 1,28125 0,052 0,042 0,57 0,95 1,01 1,83225 0,101 0,082 0,88 1,56 1,62 3,03325 0,15 0,122 1,2 2,18 2,23 4,24425 0,199 0,162 1,52 2,79 2,85 5,44525 0,248 0,201 1,84 3,4 3,46 6,65
825
75 0,038 0,031 0,48 0,8 0,98 1,68125 0,069 0,056 0,73 1,24 1,31 2,39225 0,134 0,109 1,14 2,04 2,10 3,96325 0,2 0,162 1,55 2,84 2,90 5,54425 0,265 0,215 1,96 3,64 3,70 7,11525 0,33 0,268 2,37 4,44 4,50 8,69
1025
75 0,048 0,039 0,59 0,98 1,21 2,07125 0,086 0,07 0,89 1,52 1,61 2,95225 0,168 0,136 1,39 2,51 2,59 4,9325 0,249 0,202 1,9 3,5 3,57 6,84425 0,331 0,268 2,41 4,48 4,56 8,78525 0,412 0,334 2,91 5,47 5,54 10,73
1225
75 0,057 0,046 0,69 1,16 1,43 2,47125 0,104 0,084 1,05 1,8 1,90 3,51225 0,201 0,163 1,65 2,98 3,07 5,83325 0,299 0,242 2,25 4,15 4,24 8,14425 0,396 0,321 2,85 5,33 5,41 10,45525 0,494 0,401 3,45 6,51 6,58 12,77
A1V , m1 single deflectionA2V , m2 double deflection
4
Supply Grilles
NOVA-A
4
NOVA-C
Ordering codes
DescriptionNOVA-C is a round duct steel grille with adjustable deflectors. NOVA-C grille can be used in commercial and industrial premises for supply or return air. It is intended for mounting into round ducts and is supplied with bevelled pre punched holes for screw mounting. As an accessory there are dampers available.
DesignNOVA-C grille frame is angled to match circular duct profile. It is manufactured from galvanized steel sheet as standard; all kind of RAL codes are available via request. Both single deflection and double deflection grilles are supplied with front adjustable deflectors in vertical arrangement. Horizontal arrangement is available via request. Spacing between the deflectors is 20 mm. The grille and damper can be manufactured from stainless steel via request.
FunctionThe grille directs the air with help of deflectors to both horizontal and vertical directions. The damper provides even distribution of air through the whole grill.
AccessoriesFor accessories see page 19.
MountingThe NOVA-C grille can be mounted directly into a duct with screws via pre punched holes.
NOVA-CSingle deflectionDouble deflection
12
L x HDimensions
Vertical deflectors Horizontal deflectors
VH
Stainless steel A-304A-316
RAL code
(standard)(optional)
(optional)
(optional)(optional)
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
HxL
øD
E
NOVA-C-1
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
HxL
E
øD
NOVA-C-2
5
Supply Grilles
NOVA-A
5
NOVA-C
Dimension, free area and weight for NOVA-C
Dimensions Free area WeightL H A1V A2V m1 m2
mm m2 kg
22575 0,01 0,008 0,28 0,42
125 0,018 0,014 0,4 0,66225 0,034 0,028 0,66 1,14
32575 0,014 0,012 0,39 0,59
125 0,026 0,021 0,56 0,93225 0,051 0,041 0,91 1,59
42575 0,019 0,016 0,51 0,76
125 0,035 0,028 0,72 1,2225 0,068 0,055 1,16 2,04
52575 0,024 0,019 0,62 0,93
125 0,043 0,035 0,87 1,48225 0,084 0,068 1,4 2,5
62575 0,029 0,023 0,73 1,11
125 0,052 0,042 1,03 1,77225 0,101 0,082 1,65 2,98
82575 0,038 0,031 0,95 1,46
125 0,069 0,056 1,34 2,31225 0,134 0,109 2,14 3,9
102575 0,048 0,039 1,17 1,8
125 0,086 0,07 1,65 2,85225 0,168 0,136 2,63 4,8
122575 0,057 0,046 1,4 2,14
125 0,104 0,084 1,97 3,39225 0,201 0,163 3,13 5,69
Heightof the grille
Duct penetration Duct diameterE (mm) D (mm)
H NOVA-C-1 NOVA-C-2 min max75 32 54 150 450
100 30 52 250 800125 32 54 315 900200 40 62 450 1000225 45 67 500 1000
Dimensions Free area WeightL H A1V A2V m1 m2
mm m2 kg
200100 0,012 0,009 0,33 0,53200 0,026 0,021 0,57 0,98
300100 0,018 0,015 0,45 0,75200 0,041 0,033 0,75 1,32
400100 0,025 0,02 0,56 0,99200 0,055 0,045 0,98 1,75
500100 0,031 0,025 0,73 1,22200 0,07 0,057 1,21 2,18
600100 0,038 0,03 0,86 1,48200 0,085 0,068 1,44 2,65
800100 0,051 0,041 1,13 1,95200 0,114 0,092 1,90 3,50
1000100 0,064 0,051 1,41 2,47200 0,143 0,116 2,37 4,37
1200100 0,076 0,062 1,69 2,91200 0,172 0,139 2,84 5,22
Recommended duct dimensions
A1V , m1 single deflectionA2V , m2 double deflection
6
Supply Grilles
NOVA-A, -B, -C
l (m)
(l/s)
q
(m3/h)
vA (m/s)
Δpt (Pa)
AV (m2)
v l (m/s)
0,005 0,020,01 0,03 0,04 0,05 0,1 0,2
1.5
2
3
4
5
67
89
10
LwA [dB (A)]
40
35
30
25
30
30
30
30
0,30
20
15
10
9
8
7
6
5
4
3
2,5
10
10
5
5
0,25 0,20 0,15
10
4030
20
54
3
2
1
20
40
50
100
200
300
400
500
500
400
300
200
100
1000
2000
3000
4000
1000
45
Symbolsl = air throw (m)q = air volume (m3/h)
vl = air speed in working point (m/s)vA = air speed in free area (m/s)AV = free area (m2)
LwA = sound power level [dB (A)]Δpt = pressure loss (Pa)
Supply air for double deflection grilles NOVA-A, NOVA-B & NOVA-C
7
Linear Bar Grilles
NOVA-L
AccessoriesFor accessories see page 19.
Optional extraThere are four types of deflectors available as an optional extra. The deflectors can have different spacing between them: 12,5, 17,5 and 20 mm. If required, the grille can be spread in unlimited continuous line of linear grilles.
MountingThe NOVA-L grille can be mounted directly into a duct or wall with mounting frame and springs or directly with screws via pre drilled bevelled holes.
1 2 3 4
Available types of deflectors
Dimensions of standard and continuous grille
Ordering codes
L + 30
H + 30
H +
30
L +
30
L1 +
15
i x 2
000
L1 +
15
DescriptionNOVA-L is rectangular aluminium grille with fixed deflectors and can be used in commercial and industrial premises for supply or return air. It is build into wall, ceiling, or window sill. NOVA-L grille can be supplied with beveled pre punched holes for screws or with spring clips. As an accessory there are plenum boxes, mounting frames and dampers available.
DesignNOVA-L grille is manufactured from natural anodized aluminium or white RAL 9010 profiles as standard; all kind of RAL codes are available via request. Both single deflection and double deflection grilles are supplied with front adjustable deflectors in horizontal arrangement. Standard spacing between the blades is 12,5 mm, other are optional. Standard supplied deflector is type number 1, other are optional.
FunctionThe grille directs the air with help of deflectors to horizontal or vertical directions. The damper or plenum box provides even distribution of air through the whole grille.
NOVA-LSingle deflectionDouble deflection
12
L x HDimensions
Horizontal deflectorsVertical deflectors
HV
Fixing with screwsFixing with springs
12
1234
RAL code
Deflector type
Deflector spacing
12,517,520
(standard)(optional)
(standard)(optional)(optional)
(standard)(optional)(optional)(optional)
(optional)
8
Linear Bar Grilles
NOVA-L
Dimensions, free area and weight of the deflector type 1, with 12,5 mm spacing
Dimensions Free area Weight
L H AV m1 m2
mm m2 kg
225
75 0,006 0,23 0,31
125 0,011 0,35 0,49
225 0,021 0,59 0,83
325
75 0,009 0,31 0,43
125 0,017 0,48 0,68
225 0,032 0,81 1,16
325 0,047 1,15 1,65
425
75 0,012 0,39 0,55
125 0,022 0,61 0,87
225 0,043 1,04 1,5
325 0,063 1,47 2,13
425 0,083 1,9 2,76
525
75 0,015 0,47 0,67
125 0,028 0,74 1,06
225 0,054 1,26 1,83
325 0,079 1,79 2,61
425 0,105 2,32 3,38
525 0,13 2,84 4,15
625
75 0,018 0,56 0,79
125 0,033 0,87 1,26
225 0,064 1,5 2,18
325 0,094 2,13 3,1
425 0,124 2,75 4,02
525 0,155 3,38 4,94
825
75 0,024 0,72 1,03
125 0,045 1,13 1,64
225 0,085 1,95 2,84
325 0,126 2,77 4,05
425 0,167 3,59 5,26
525 0,208 4,41 6,47
1025
75 0,03 0,89 1,27
125 0,056 1,39 2,02
225 0,106 2,41 3,52
325 0,157 3,43 5,02
425 0,208 4,44 6,52
525 0,258 5,46 8,02
1225
75 0,037 1,05 1,51
125 0,067 1,65 2,41
225 0,128 2,86 4,19
325 0,189 4,07 5,97
425 0,25 5,28 7,76
525 0,311 6,49 9,54
Dimensions Free area Weight
L H AV m1 m2
mm m2 kg
200
100 0,007 0,26 0,36
150 0,012 0,37 0,52
200 0,016 0,48 0,67
300
100 0,012 0,37 0,52
150 0,019 0,52 0,75
200 0,026 0,68 0,97
300 0,039 0,99 1,43
400
100 0,016 0,47 0,67
150 0,026 0,68 0,97
200 0,035 0,88 1,27
300 0,054 1,29 1,87
400 0,073 1,69 2,46
500
100 0,021 0,58 0,83
150 0,033 0,83 1,2
200 0,045 1,08 1,57
300 0,069 1,58 2,31
400 0,093 2,09 3,05
500 0,117 2,59 3,79
600
100 0,025 0,69 0,99
150 0,039 0,99 1,43
200 0,054 1,29 1,88
300 0,083 1,89 2,76
400 0,112 2,5 3,65
500 0,141 3,1 4,54
800
100 0,033 0,9 1,3
150 0,053 1,3 1,88
200 0,073 1,69 2,47
300 0,112 2,49 3,65
400 0,152 3,28 4,82
500 0,191 4,08 5,99
1000
100 0,042 1,11 1,61
150 0,067 1,61 2,34
200 0,091 2,11 3,08
300 0,141 3,1 4,54
400 0,19 4,09 6,01
500 0,24 5,08 7,47
1200
100 0,051 1,33 1,92
150 0,081 1,92 2,8
200 0,111 2,51 3,67
300 0,17 3,69 5,42
400 0,23 4,88 7,17
500 0,29 6,06 8,93
NOVA-L-1-2-LxH
520
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
s25
HxL
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
520
s
HxL
NOVA-L-1-1-LxH
NOVA-L-2-1-LxH
540
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
s25
HxL
540
(H-2
0)x(
L-20
)(H
+30)
x(L+
30)
s25
HxL
NOVA-L-2-2-LxH
9
Linear Bar Grilles
NOVA-S
Ordering codes
MountingThe NOVA-S grille can be mounted directly into an opening in window sill or dropped into the support frame.
DescriptionNOVA-S is a frameless grille with fixed deflectors. NOVA-S grille can be used in commercial and industrial premises. The grille can be used for supply, or return air. It is intended for mounting into window sill or fan coil applications. NOVA-S grille can be delivered with special mounting frame for easy cleanable and removable installations into windows sills.
DesignNOVA-S grille is manufactured from natural anodized aluminium profiles as standard; all kind of RAL codes are available via request. The deflectors are in horizontal alignment. Standard spacing between the blades is 12,5 mm, other are optional. Standard supplied deflector is type number 1, other are optional.
FunctionThe grille directs the air with help of deflectors.
AccessoriesUR3 NOVA support frame
Optional extraThere are four types of blades available as an optional extra. The blades can have different spacing between them: 12,5; 17,5 and 20 mm.
Dimensions Free area WeightL H AV m UR3
mm m2 kg
200100 0,006 0,17 0,13150 0,01 0,27 0,15200 0,014 0,36 0,17
300
100 0,01 0,25 0,17150 0,016 0,4 0,19200 0,023 0,54 0,21300 0,036 0,83 0,26
400
100 0,013 0,34 0,21150 0,023 0,53 0,24200 0,032 0,72 0,26300 0,05 1,11 0,3400 0,069 1,49 0,34
500
100 0,017 0,42 0,26150 0,029 0,66 0,28200 0,041 0,9 0,3300 0,065 1,38 0,34400 0,088 1,87 0,39500 0,112 2,35 0,43
600
100 0,021 0,51 0,3150 0,035 0,8 0,32200 0,049 1,09 0,34300 0,077 1,68 0,39400 0,106 2,26 0,43500 0,134 2,84 0,47
800
100 0,028 0,68 0,39150 0,048 1,07 0,41200 0,067 1,45 0,43300 0,106 2,23 0,47400 0,145 3 0,51500 0,184 3,78 0,56
1000
100 0,035 0,85 0,47150 0,06 1,34 0,49200 0,084 1,83 0,51300 0,133 2,8 0,56400 0,182 3,77 0,6500 0,231 4,74 0,64
1200
100 0,043 1,02 0,56150 0,073 1,6 0,58200 0,102 2,19 0,6300 0,161 3,35 0,64400 0,221 4,52 0,68500 0,28 5,68 0,73
Dimensions, free area and weightDimensions Free area Weight
L H AV m UR3mm m2 kg
22575 0,004 0,14 0,13
125 0,009 0,24 0,15225 0,018 0,46 0,19
325
75 0,007 0,2 0,17125 0,014 0,35 0,19225 0,029 0,67 0,24325 0,043 0,98 0,28
425
75 0,009 0,26 0,21125 0,019 0,46 0,24225 0,039 0,87 0,28325 0,059 1,28 0,32425 0,079 1,69 0,36
525
75 0,018 0,32 0,26125 0,031 0,57 0,28225 0,057 1,07 0,32325 0,083 1,58 0,36425 0,108 2,08 0,41525 0,134 2,59 0,45
625
75 0,021 0,38 0,3125 0,036 0,68 0,32225 0,067 1,29 0,36325 0,098 1,9 0,41425 0,128 2,51 0,45525 0,159 3,11 0,49
825
75 0,028 0,5 0,39125 0,048 0,9 0,41225 0,09 1,7 0,45325 0,131 2,5 0,49425 0,172 3,3 0,54525 0,213 4,1 0,58
1025
75 0,034 0,62 0,47125 0,06 1,12 0,49225 0,111 2,12 0,54325 0,162 3,12 0,58425 0,214 4,11 0,62525 0,265 5,11 0,66
1225
75 0,041 0,74 0,56125 0,072 1,34 0,58225 0,134 2,53 0,62325 0,195 3,72 0,66425 0,257 4,91 0,71525 0,319 6,09 0,75
NOVA-SL x HDimensions
Deflector type
1234
Deflector spacing
12,517,520
RAL code
UR3Support frame
(standard)(optional)(optional)
(standard)(optional)(optional)(optional)
(optional)
1 2 3 4
Available types of deflectors
(H+3
0)x(
L+30
)
15
s
HxL
(H+1
0)x(
L+10
)
126
s
HxL
18.5
10
Linear Bar Grilles
NOVA-L, -S
Supply air for the single deflection grille with the deflector type 1 and with the 12,5 mm deflector spacing
l (m)
(l/s)q
vA (m/s)
(m3/h)
10
8
6
5
4
3
2
1,5
0,30 0,25 0,20 0,15
3
33
3
3
2
2
4
4
5
8
5
5
5
6
10
15
2025
15
15
10
20
30
4050
20
30
4050
100
200
300
400
500
500
400
300
200
100
50
1000
2000
0,005 0,01 0,02 0,03 0,04 0,05 0,1
lwA [dB (A)]50
45
40
35
30
25
vl (m/s)
AV (m2)
Δpt (Pa)
Symbolsl = air throw (m)q = air volume (m3/h)
vl = air speed in working point (m/s)vA = air speed in free area (m/s)AV = free area (m2)
LwA = sound power level [dB (A)]Δpt = pressure loss (Pa)
11
NOVA-R
Return Grilles
Ordering codes
DescriptionNOVA-R is rectangular aluminium grille with fixed deflectors and can be used in commercial and industrial premises. The grille is intended for return air. It is build into wall or ceiling. The grille can be supplied with beveled pre punched holes for screws or it can be fitted with spring clips. As an accessory there are plenum boxes, mounting frames and dampers available.
DesignNOVA-R grille is manufactured from natural anodized aluminium or white RAL 9010 profiles as standard; all kind of RAL codes are available via request. Deflectors are at 45° angle inclined downwards with 20 mm pitch. 10 mm mesh screen can be welded from the inner side via request.
FunctionThe grille is used to intake the air from internal premises. Because of the inclined deflectors its not possible to see through the grille. The damper or plenum box balances the air.
AccessoriesFor accessories see page 19.
Optional extraMesh screen (figure below) is available as an optional extra. With this mesh screen the grille can be used externally on buildings as air intake grille.
NOVA-R-1-LxH-S
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
540
HxL
Mesh screenL x H
NOVA-R1
S(optional)
Fixing with screwsFixing with springs
(optional)RAL code
Mesh screen Dimensions
MountingThe NOVA-R grille can be mounted directly into a duct or wall with mounting frame and springs or directly with screws via pre drilled bevelled holes.
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
540
HxL
NOVA-R-1-LxH
540
HxL
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
NOVA-R-2-LxH-UR
12
NOVA-F
Return Grilles
Ordering codes
DescriptionNOVA-F is rectangular aluminium grille with fixed deflectors and galvanized steel box for filter. It can be used in commercial and industrial premises. The grille is intended for filtering the return air and can be build into wall or ceiling. NOVA-F is supplied with hinges and knob as a standard or can have pre punched holes for screws.
DesignNOVA-F grille is manufactured from natural anodized aluminium profiles as standard or white RAL 9010; all kind of RAL codes are available via request. Deflectors are at 45° angle inclined downwards with 20 mm pitch. The box is from galvanized steel and can be equipped with 10 mm mesh screen. Inside the box is a free area for filter. Systemair supplies G3 class filter, manufactured from white coloured polyester, with thickness of 12 – 15 mm. Temperature resistance of the filter is up to 100°C with middle seclusiveness (Am) of 92,5%.
FunctionThe grille is used to intake the air from internal premises and cleans the air with included filter. The filter can be checked in a very convenient way by opening the grille and can be replaced if necessary. Because of the inclined deflectors it’s not possible to see through the grille.
AccessoriesG3 NOVA filter
MountingThe NOVA-F grille is mounted directly into a duct or wall with screws via holes in the steel box. The grille is then closed by the hinges and securely closed with the knob. Alternatively the grille can be screwed over the steel box.
NOVA-FOpening with screwsOpening with knob and hingesDimensionsFilter includedMesh screenRAL code (optional)
G3 NOVA filterL x H
12
S NOVA-F-1-LxH-F-S
NOVA-F-2-LxH-F-S
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
543
HxL
Fi
lt
er
540
HxL
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
Fi
lt
er
13
Return Grilles
NOVA-R, -F
Dimensions, free area and weight
Dimensions Free area Weight NOVA-R Weight NOVA-F
L H AV m(mm) (m2) (kg)
200100 0,005 0,28 0,53150 0,008 0,37 0,67200 0,012 0,48 0,83
300
100 0,008 0,38 0,72150 0,013 0,49 0,89200 0,02 0,63 1,08300 0,033 0,88 1,44
400
100 0,011 0,47 0,9150 0,018 0,6 1,09200 0,029 0,78 1,33300 0,047 1,1 1,77400 0,064 1,42 2,22
500
100 0,014 0,56 1,09150 0,023 0,72 1,31200 0,037 0,94 1,6300 0,06 1,32 2,11400 0,083 1,7 2,62500 0,106 2,08 3,13
600
100 0,017 0,65 1,27150 0,028 0,83 1,52200 0,045 1,09 1,85300 0,073 1,53 2,43400 0,102 1,97 3,01500 0,13 2,42 3,6
800
100 0,023 0,84 1,64150 0,038 1,08 1,96200 0,061 1,42 2,38300 0,099 2 3,12400 0,137 2,58 3,86500 0,175 3,16 4,6
1000
100 0,029 1,03 2,01150 0,048 1,32 2,39200 0,077 1,73 2,89300 0,126 2,44 3,78400 0,174 3,14 4,66500 0,222 3,85 5,55
1200
100 0,035 1,21 2,37150 0,059 1,55 2,81200 0,094 2,04 3,4300 0,152 2,87 4,43400 0,211 3,7 5,46500 0,27 4,53 6,48
Dimensions Free area Weight NOVA-R Weight NOVA-F
L H AV m(mm) (m2) (kg)
225125 0,007 0,35 0,65225 0,016 0,56 0,96
325125 0,011 0,46 0,85225 0,025 0,73 1,24325 0,039 1 1,62
425
125 0,015 0,56 1,05225 0,035 0,89 1,5325 0,054 1,23 1,96425 0,073 1,56 2,42
525
125 0,019 0,66 1,24225 0,044 1,06 1,77325 0,068 1,45 2,3425 0,093 1,85 2,83525 0,117 2,24 3,35
625
125 0,024 0,77 1,45225 0,053 1,22 2,04325 0,083 1,68 2,64425 0,112 2,14 3,24525 0,142 2,6 3,84
825
125 0,031 0,99 1,85225 0,071 1,59 2,61325 0,11 2,18 3,37425 0,149 2,78 4,13525 0,188 3,37 4,88
1025
125 0,04 1,2 2,25225 0,089 1,92 3,15325 0,139 2,64 4,05425 0,188 3,36 4,95525 0,238 4,08 5,85
1225
125 0,048 1,41 2,65225 0,108 2,25 3,69325 0,168 3,1 4,74425 0,228 3,94 5,78525 0,288 4,79 6,83
14
Return Grilles
NOVA-R, -F
(l/s) q
vA (m/s)(m3/h)
Δpt (Pa)
AV (m2)
55
0,005 0,01 0,02 0,03 0,04 0,05 0,1 0,2 0,3
6040
20
106
4
2
87
65
43
2
1
20
30
4050
100
200
300
400
500
1000
100
60
200
300
400
500
1000
2000
3000
4000
50
45
40
35
30
25
LwA [dB(A)]
H 100 150 200 300 600KP 0,98 0,95 0,94 0,93 0,91
Pressure drop of the filterTotal pressure loss of the grille is made from the grille pressure loss ΔpK plus filter pressure loss ΔpF.
p = ΔpF + ΔpK
ΔpK = Δpt x KP
100
50
40
30
20
10
1
2 3 4
v (m/s)
Δp F
(Pa)
100-
150
200-
300
600
H(mm)
Symbols
q = air volume (m3/h)vA = air speed in free area (m/s)AV = free area (m2)LwA = sound power level [dB (A)]Δpt = pressure loss (Pa)H = height of the grilleKP = correction factor for height of the grille
15
NOVA-E
Egg Crate Grilles
Ordering codes
NOVA-EFixing with screwsFixing with springs
12
L x HDimensionsRAL code (optional)
DescriptionNOVA-E is rectangular aluminium egg crate return grille with egg crate core which can be used in commercial and industrial premises. The grille is intended for return air. It is build into wall or ceiling. NOVA-E grille can be supplied with beveled pre punched holes for screws or with spring clips. As an accessory there are plenum boxes, mounting frame and 3 types of dampers available.
DesignNOVA-E grille is manufactured from natural anodized aluminium or white RAL 9010 profiles as standard; all kind of RAL codes are available via request. If needed the grille can be fitted into the T-bar ceiling with 600 x 600 mm square hole.
FunctionThe grille has a very large free area formed by 13 x 13 mm square openings and therefore is ideal for return air. The damper or plenum box balances the air.
AccessoriesFor accessories see page 19.
MountingThe NOVA-E grille can be mounted directly into a duct or wall with mounting frame and springs or directly with screws via pre punched bevelled holes.
NOVA-E-1-LxH
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
540
H x
L
13
NOVA-E-2-LxH540
H x
L 13
(H-2
0)x(
L-20
)25
(H+3
0)x(
L+30
)
16
NOVA-E
Egg Crate Grilles
Free area Recommended air volume(m2) (m3/h, l/s)
0,0130,0210,0280,0360,0340,0460,0580,0710,0470,0640,0810,0980,1320,1260,1520,2050,257
Air volume
m3/h 100 200 300 400 500 600 700 800 1000 1400 1600 2000 2500 3000 3500l/s 27,8 55,6 83,3 111 139 167 194 222 278 389 444 556 694 833 972
Pressure dropPt (Pa)
2 9 152 8 142 8 142 8 132 9 162 9 152 6 102 8 142 9 152 8 142 7 112 9 154 9 144 10 153 8 124 9 142 9 15
20-25 30 35-40dB (A)
Selection table
Dimensions Free area WeightL H AV m
mm m2 kg
225 125 0,017 0,28225 0,036 0,38
325125 0,026 0,36225 0,054 0,49325 0,082 0,61
425
125 0,035 0,44225 0,072 0,59325 0,109 0,74425 0,146 0,88
525
125 0,044 0,52225 0,09 0,69325 0,137 0,86425 0,183 1,03525 0,23 1,21
625
125 0,053 0,59225 0,109 0,79325 0,164 0,99425 0,22 1,18525 0,276 1,38
825
125 0,071 0,75225 0,145 0,99325 0,22 1,23425 0,294 1,48525 0,369 1,72
1025
125 0,089 0,9225 0,182 1,19325 0,275 1,48425 0,368 1,78525 0,461 2,07
1225
125 0,106 1,06225 0,218 1,4325 0,33 1,73425 0,442 2,07525 0,554 2,41
563* 563* 0,262 1,36
Dimensions, free area and weightDimensions Free area Weight
L H AV mmm m2 kg
200100 0,013 0,24150 0,022 0,29200 0,03 0,34
300
100 0,021 0,31150 0,034 0,37200 0,047 0,43300 0,073 0,55
400
100 0,028 0,38150 0,046 0,45200 0,064 0,53300 0,1 0,67400 0,135 0,81
500
100 0,036 0,45150 0,058 0,54200 0,081 0,62300 0,126 0,79400 0,171 0,95500 0,216 1,12
600
100 0,043 0,53150 0,071 0,62200 0,098 0,72300 0,152 0,91400 0,207 1,1500 0,261 1,29
800
100 0,058 0,67150 0,095 0,79200 0,132 0,91300 0,205 1,14400 0,278 1,38500 0,351 1,62
1000
100 0,073 0,81150 0,119 0,95200 0,165 1,1300 0,257 1,38400 0,349 1,67500 0,441 1,95
1200
100 0,088 0,95150 0,144 1,12200 0,199 1,29300 0,31 1,62400 0,42 1,95500 0,531 2,29
* Outside dimensions for 595 x 595 mm T-bar ceiling
17
NOVA-D
Transfer Grilles
Ordering codes
NOVA-DFixing with screwsNo fixing
12
L x HDimensions
Mounting frameUR1UR2
RAL code (optional)
DescriptionNOVA-D is rectangular aluminium door transfer grille with fixed deflectors and can be used in commercial and industrial premises. The grille is intended for free passage of air through doors. The grille can have pre punched beveled holes for mounting with screws. There are two types of mounting frames available for thicker and thinner doors.
DesignNOVA-D grille is manufactured from natural anodized aluminium or white RAL 9010 profiles as standard; all kind of RAL codes are available via request.
FunctionThe grille fixed deflectors have pitch of 15 mm and this space allows the air to pass freely between both sides of the grille. Because of the specially arranged deflectors it is not possible for light to pass through.
AccessoriesUR1 NOVA short contra frameUR2 NOVA long contra frame
Depending on the thickness of the door short or long contra frame should be used from the opposite side to finish the installation.
MountingThe NOVA-D grille can be mounted directly into an opening in the doors and glued with a sealant, or with screws via pre drilled bevelled holes.
NOVA-D-2-LxH
529
HxL 15
H1x
(L-2
0)25
(H+5
0)x(
L+30
)
NOVA-D-1-LxH
H1x
(L-2
0)25
(H1+
50)x
(L+3
0)
5
HxL 15
29
NOVA-D-2-LxH-UR1
520
25(H
1+3)
x(L-
17)
(H1+
53)x
(L+3
3)
529
HxL 15
H1x
(L-2
0)25
(H1+
50)x
(L+3
0)
min.26max.42
NOVA-D-2-LxH-UR2
540
25
529
15
min.38max.65
HxL
H1x
(L-2
0)25
(H1+
50)x
(L+3
0)
(H1+
3)x(
L-17
)
(H1+
53)x
(L+3
3)
18
NOVA-D
Transfer Grilles
Dimensions, free area and weightDimensions Free area Weight
L H LX HX LY HY AV m UR1 UR2mm m2 kg
200100
13091
18394 0,005 0,33 0,14 0,17
150 136 139 0,007 0,43 0,15 0,19200 181 184 0,009 0,53 0,17 0,21
300
100
280
91
283
94 0,007 0,46 0,17 0,21150 136 139 0,011 0,6 0,18 0,23200 181 184 0,015 0,75 0,2 0,26300 286 289 0,023 1,09 0,23 0,3
400
100
380
91
383
94 0,01 0,58 0,2 0,3150 136 139 0,015 0,77 0,22 0,28200 181 184 0,02 0,96 0,23 0,3300 286 289 0,032 1,4 0,27 0,35400 391 394 0,043 1,84 0,3 0,4
500
100
480
91
483
94 0,013 0,71 0,24 0,31150 136 139 0,019 0,94 0,25 0,33200 181 184 0,025 1,17 0,27 0,35300 286 289 0,04 1,71 0,3 0,39400 391 394 0,055 2,25 0,34 0,44500 491 494 0,07 2,78 0,37 0,49
600
100
580
91
583
94 0,015 0,84 0,27 0,35150 136 139 0,023 1,11 0,28 0,37200 181 184 0,031 1,38 0,3 0,39300 286 289 0,048 2,02 0,33 0,44400 391 394 0,066 2,66 0,37 0,49500 491 494 0,084 3,29 0,4 0,53
800
100
780
91
783
94 0,021 1,1 0,34 0,44150 136 139 0,031 1,45 0,35 0,46200 181 184 0,041 1,81 0,37 0,48300 286 289 0,065 2,64 0,4 0,53400 391 394 0,089 3,48 0,44 0,58500 491 494 0,114 4,3 0,47 0,61
1000
100
980
91
983
94 0,026 1,35 0,4 0,53150 136 139 0,039 1,79 0,42 0,55200 181 184 0,052 2,24 0,43 0,57300 286 289 0,082 3,27 0,47 0,62400 391 394 0,113 4,3 0,5 0,67500 491 494 0,143 5,32 0,54 0,71
1200
100
1180
91
1183
94 0,031 1,61 0,47 0,62150 136 139 0,047 2,13 0,49 0,64200 181 184 0,063 2,66 0,5 0,66300 286 289 0,099 3,89 0,54 0,71400 391 394 0,136 5,12 0,57 0,76500 491 494 0,172 6,34 0,6 0,8
Dimensions Free area WeightL H LX HX LY HY AV m UR1 UR2
mm m2 kg
225 125 204 116 207 119 0,007 0,43 0,15 0,19225 211 214 0,012 0,66 0,18 0,23
325125
304116
307119 0,011 0,59 0,19 0,24
225 211 214 0,019 0,9 0,22 0,28325 316 319 0,028 1,27 0,25 0,33
425
125
404
116
407
119 0,014 0,75 0,22 0,28225 211 214 0,025 1,14 0,25 0,33325 316 319 0,037 1,61 0,29 0,37425 416 419 0,05 2,07 0,32 0,42
525
125
504
116
507
119 0,018 0,9 0,25 0,33225 211 214 0,031 1,39 0,28 0,37325 316 319 0,047 1,95 0,32 0,42425 416 419 0,062 2,5 0,35 0,46525 511 514 0,075 2,99 0,38 0,51
625
125
604
116
607
119 0,021 1,06 0,29 0,37225 211 214 0,037 1,63 0,32 0,42325 316 319 0,056 2,29 0,35 0,46425 416 419 0,075 2,94 0,39 0,51525 511 514 0,091 3,51 0,42 0,55
825
125
804
116
807
119 0,028 1,37 0,35 0,46225 211 214 0,05 2,11 0,38 0,51325 316 319 0,075 2,97 0,42 0,56425 416 419 0,099 3,82 0,45 0,6525 511 514 0,121 4,56 0,49 0,64
1025
125
1004
116
1007
119 0,036 1,68 0,42 0,56225 211 214 0,062 2,59 0,45 0,6325 316 319 0,093 3,64 0,49 0,65425 416 419 0,124 4,7 0,52 0,69525 511 514 0,151 5,6 0,55 0,73
1225
125
1204
116
1207
119 0,043 1,99 0,49 0,65225 211 214 0,075 3,07 0,52 0,69325 316 319 0,112 4,32 0,55 0,74425 416 419 0,149 5,57 0,59 0,78525 511 514 0,181 6,65 0,62 0,83
Free area Recommended air volumeAV (m2) (m3/h, l/s)0,0050,0070,01
0,0130,0070,0110,0150,0190,0230,0160,0220,0270,0330,0450,04
0,0480,0650,082
Air Volume
m3/h 50 60 70 100 120 140 160 180 200 350 400 500 600 700 800l/s 14 17 19 28 33 39 44 50 56 97 111 139 167 194 222
Pressure dropPt (Pa)
6 12 486 12 495 12 366 14 386 12 495 12 369 19 407 16 496 12 489 19 406 12 486 18 497 13 337 15 347 16 417 15 347 11 366 10 38
<= 20 20-35 35-50dB (A)
Selection table
19
R1, R2, R3
Accessories
R1 NOVA damperOpposed blade damper
Air volume flow can be adjusted with turning the screwdriver as shown in the picture
Depth of the grille is 40 mm.
Adjusting NOVA-R1 damper
R2 NOVA damper
Adjusting NOVA-R2 damper
R3 NOVA damperA
A
Hit and miss damper
Air volume flow can be adjusted with turning the screwdriver as shown in the picture.
Depth of the grille is 32 mm.
Adjusting NOVA-R3 damper
All dampers are manufactured from galvanized steel. For stainless steel manufacture please contact your representative.
Dampers are suitable for all sizes of:
NOVA-ANOVA-BNOVA-CNOVA-LNOVA-RNOVA-E
Damper with adjustable angle
Air volume flow can be adjusted with simple opening and closing of the damper blade as shown in the picture
Minimum depth of the grille is 42 mm.
Ordering code:R1-200x100 NOVA damperR1 type of damper200 x 100 size of the matching grille
Accessories
Dampers are attached to the grille with clips and both parts are pressed together.
20
UR, PRG
Accessories
UR NOVA frameMounting frame is suitable for all sizes of:
NOVA-A
NOVA-B
NOVA-C
NOVA-L
NOVA-R
NOVA-E
DescriptionThe PRG plenum box is manufactured from galvanised sheet steel with connection sleeves (rear, side or top/bottom) fitted with rubber seals tested for air-tightness. Acoustically insulated with basotec material.
The PRG plenum box can be used for both supply and exhaust air, and can be used in conjunction with a grille for pressure reduction, air-stream balancing and sound attenuation, as well as for measuring and adjusting the air flow. The damper and measuring units facilitate easy cleaning.
A B C øD E F GPRG 200x100 200 100 175 124 50 240 120PRG 300x100 300 100 210 159 50 280 140PRG 400x100 400 100 210 159 50 280 140PRG 500x100 500 100 250 199 55 310 155PRG 300x150 300 150 250 199 55 310 155PRG 400x150 400 150 300 249 55 360 180PRG 500x150 500 150 300 249 55 360 180PRG 500x200 500 200 370 314 55 420 210PRG 600x200 600 200 370 314 55 420 210
Technical data
PRG Plenum box
Ordering code:UR-200x100 NOVA frame200 x 100 size of the matching grille
Plenum box is suitable for selected sizes of:
NOVA-A
NOVA-B
NOVA-L
NOVA-R
NOVA-E
• PRG 1 = Rear connection
• PRG 2 = Side connection
• PRG 3 = Top/bottom connection
Steel mounting frame.
First the mounting frame is fixed to wall or duct with screws or detachable arms, then the grille is fixed with springs to mounting frame.
For stainless steel manufacture please contact your representative.
Ø D
FE
G
E+1
0
80-140
B C
A
2
1 3
1 2
3
Syst
emai
r 04/
2011
E22
87
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