slot diffusers bf - synergie srl · pdf filebfn1f2b1000 = 1 slot diffuser, ... linear slot...
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SLOT DIFFUSERS BF
Linear slot diffusers TECNOELETTRA SRL
Dimension :
L
L/2(with two connections)B
ØN
H
B hole L hole35
n° of slots B H ØN B hole L hole 1 74 200 125 38 L+15 2 105 200 125 68 L+15 3 135 235 160 99 L+15 4 166 235 160 130 L+15 5 196 275 200 160 L+15
L= Diffuser length
ØN= Nominal diameter connection For L ≤1500 n° 1 connection
For L >1500 n° 2 connections
Installation examples::
profilealignmentplate
hole forfixing
plenummountingwith jumper
plenum mountingwith screwsmax 2.9x6TCIC
Linear slot diffusers TECNOELETTRA SRL
flow directions
Vers.8-11
Linear slot diffusers TECNOELETTRA SRL
BF 1F
20.550.1
14.8
31.5
31.8
FEATURES Ak: 0.012 m²/m Material: Extruded aluminium. The diffusers can be supplied with anodized finishing, in RAL9010 with natural anodized deflectors, with black anodized deflectors or RAL9010 deflectors. Plenum in galvanized steel with circular connection and damper in polycarbonate.
Standard finishing: Linear diffuser complete with deflectors and n. 2 heads. Natural anodized diffuser and deflectors. RAL9010 diffuser and black anodized deflector.
Installation: Plenum foreseen for mounting with threaded bar, cable or strap. Diffuser fixing to the plenum through either jumper or screws on its sides.
Selection tables ( terminal speed Vt=0,25 m/s )
Noise level NR <20 <20 <20 23 26 29 32 34 39 Churches, libraries, cinemas
Hospitals, clinical Private houses, offices, motels
Stores, gyms
Installation height (m) min max 2.4
4.0
Air delivery speed Vk m/s 0,9 1,2 1,4 1,6 1,9 2,1 2,3 2,5 3,0 Air flow mc/h 40 50 60 70 80 90 100 110 130 Pressure drop Pa 2,1 3,3 4,7 6,3 8,2 10,3 12,6 15,2 21,1 Side throw m 1,6 2,0 2,4 2,8 3,2 3,5 3,9 4,3 5,1 Correction coefficient for vertical throw: ΔT –10°C - Ltx0.7; ΔT 0°C - Ltx0.6; ΔT +15°C - Ltx0.4 Noise correction coefficient for unbroken lines: L. 1,5-2 m. dB +2; L > 2m. dB +5
Length (mm).
L
Slot diffuser
Natural Anodized/White
BFX1F
Slot diffuser deflectors
Nat. anodized./ black/ white
D
Head
Natural anodized/
white
T
Not insulated plenum
PBF1F..
Insulated plenum
PIBF1F..
Plenum damper
SB125
Angle
20
0
GB1F
600 800
1000 1200 1500 2000
Purchase order example: BF D 1F T C xxxx Slot diffuser length in mm
Diffuser colour (B=white RAL9010; A=anodized; K=special) Number of heads ( 0=without heads; 1=one head; 2=two heads) Number of slots (1F diffuser with 1 slot) Deflector (X= without deflector; B=white RAL9010; N=black RAL9005 A=anodized; K=special)
Slot diffuser model (BF) Eg.: BFN1F2B1000 = 1 slot diffuser, colour white RAL9010 with 2 heads, black deflector, Length. 1000 mm
Vers. 8-11
Linear slot diffusers TECNOELETTRA SRL
BF 2F
20.5
62.4
31.5
10.114.8
80.7
FEATURES Material: Extruded aluminium. The diffusers can be supplied with anodized finishing, in RAL9010 with natural anodized deflectors, with black anodized deflectors or RAL9010 deflectors. Plenum in galvanized steel with circular connection and damper in polycarbonate. Standard finishing: Linear diffuser complete with deflectors and n. 2 heads. Natural anodized diffuser and deflectors. RAL9010 diffuser and black anodized deflector. Installation: Plenum foreseen for mounting with threaded bar, cable or strap. Diffuser fixing to the plenum through either jumper or screws on its sides.
Selection tables ( terminal speed Vt=0,25 m/s )
Noise level NR <20 <20 20 24 27 31 33 36 40 Churches, libraries, cinemas
Hospitals, clinical Private houses, offices, motels
Stores,gyms
Installation height (m) min. max 2.4
4.0
Air delivery speed Vk m/s 0,8 1,0 1,2 1,4 1,7 1,9 2,1 2,3 2,7 Air flow mc/h 70 90 110 130 150 170 190 210 240 Pressure drop Pa 1,5 2,4 3,6 5 6,8 8,7 10,8 13,2 17,3 Side throw m 1,8 2,3 2,7 3,2 3,7 4,2 4,7 5,1 5,9 Correction coefficient for vertical throw: ΔT –10°C - Ltx0.7; ΔT 0°C - Ltx0.6; ΔT +15°C - Ltx0.4 Noise correction coefficient for unbroken lines: L. 1,5-2 m. dB +2; L > 2m. dB +5
Length (mm)
L
Slot diffuser
An. Nat./ Bianco BFX2F
Slot diffuser Deflectors
Natural anodized / Black / White
D
Slot diffuser head Nat.
anodized/ white
T
Not insulated plenum
PBF2F..
Insulated plenum
PIBF2F..
Plenum damper
SB125
Angle
20
0
GB2F
600 800
1000 1200 1500 2000
Purchase order example: BF D 2F T C xxxx Diffuser length in mm
Diffuser colour (B=white RAL9010; A=anodized; K=special) Number of heads ( 0=without heads; 1=one head; 2=two heads) Number of slots (2F diffuser with 2 slots) Deflector (X= without deflector; B=white RAL9010; N=black RAL9005; A=anodized; K=special)
Diffuser model (BF) Eg.: BFN2F2B1000 = 2 slots diffuser, colour white RAL9010, with 2 heads, black deflector, Length 1000 mm
Vers.8-11
LINEAR SLOT DIFFUSERS TECNOELETTRA SRL
BF 3F
20.5
93
31.5
14.8 10.1
111.3
FEATURES Ak: 0.037 m²/m
Material: Extruded aluminium. The diffusers can be supplied with anodized finishing, in RAL9010 with natural anodized deflectors, with black anodized deflectors or RAL9010 deflectors. Plenum in galvanized steel with circular connection and damper in polycarbonate.
Standard finishing: Linear diffuser complete with deflectors and n. 2 heads. Natural anodized diffuser and deflectors. RAL9010 diffuser and black anodized deflector.
Installation: Plenum foreseen for mounting with threaded bar, cable or strap. Diffuser fixing to the plenum through either jumper or screws on its sides.
SELECTION TABLES ( terminal speed Vt=0,25 m/s )
Noise level NR <20 <20 20 26 30 32 36 38 42 Churches, libraries, cinemas
Hospitals, clinical Private houses, offices, motels
Stores, gyms
Installation height (m) min max 2.4
4.0
Air delivery speed Vk m/s 0,8 1,0 1,2 1,5 1,7 1,9 2,2 2,4 2,7 Air flow (per meter) mc/h 100 130 160 200 230 250 290 320 360 Pressure drop Pa 1,4 2,4 3,6 5,6 7,4 8,8 11,8 14,3 18 Side throw m 2,0 2,5 3,1 3,8 4,4 4,8 5,5 6,1 6,8 Correction coefficient for vertical throw: ΔT –10°C - Ltx0.7; ΔT 0°C - Ltx0.6; ΔT +15°C - Ltx0.4 Noise correction coefficient for unbroken lines: L. 1,5-2 m. dB +2; L > 2m. dB +5
Length (mm).
L
Linear diffuser
Nat. Anod./White BFX3F
Deflectors linear diff.
Natural Anod. /black/white
D
Linear diff. head
Nat. Anod./ White
T
Not insulated plenum
PBF3F..
Insulated plenum
PIBF3F..
Plenum Damper
SB160
Angle
20
0
GB3F 600 800
1000 1200 1500 2000
Purchase order example: BF D 3F T C xxxx Diffuser length in mm
Diffuser colour (B=white RAL9010; A=anodized; K=special) Number of heads (0=without heads; 1= one head; 2= two deads) Number of slots (3F diffuser with 3 slots) Deflector (X=without deflector; B=white RAL9010; N=black RAL9005; A=anodized; K=special)
Model of linear diffuser (BF) Eg.: BFN3F2B1000 = 3 slots diffuser, white RAL9010 with 2 heads, black deflector, length 1000 mm
Vers.8-11
Linear slot diffusers TECNOELETTRA SRL
BF 4F
31.5
123.6
141.920.514.8 10.1
FEATURES Ak: 0.052 m²/m
Material: Extruded aluminium. The diffusers can be supplied with anodized finishing, in RAL9010 with natural anodized deflectors, with black anodized deflectors or RAL9010 deflectors. Plenum in galvanized steel with circular connection and damper in polycarbonate.
Standard finishing: Linear diffuser complete with deflectors and n. 2 heads. Natural anodized diffuser and deflectors. RAL9010 diffuser and black anodized deflector.
Installation: Plenum foreseen for mounting with threaded bar, cable or strap. Diffuser fixing to the plenum through either jumper or screws on its sides.
TABELLA DI SCELTA / Selection tables ( terminal speed Vt=0,25 m/s )
Rumorosità / Noise level NR <20 <20 25 30 34 37 40 43 45 Churches, libraries, cinemas
Hospitals, clinical Private houses, offices, motels
Stores, gyms
Installation height (m) min max 2.4
4.0
Air delivery speed Vk m/s 0,8 1,1 1,3 1,6 1,9 2,1 2,4 2,7 2,9 Air flow (per meter) mc/h 150 200 250 300 350 400 450 500 550 Pressure drop Pa 1,7 3 4,8 6,9 9,4 12 15,5 19 23 Side throw m 2,5 3,3 4,1 4,9 5,7 6,5 7,3 8,1 8,9 Correction coefficient for vertical throw: ΔT –10°C - Ltx0.7; ΔT 0°C - Ltx0.6; ΔT +15°C - Ltx0.4 Noise correction coefficient for unbroken lines: L. 1,5-2 m. dB +2; L > 2m. dB +5
Length (mm)
L
Slot diffuser
An. Nat./ Bianco BFX4F
Diffuser Deflectors
Natural anodized./Black
/ White
D
Diffuser Hesd
Natural anod./white
T
Not insulated plenum
PBF4F..
Insulated plenum
PIBF4F..
Plenum damper
SB160
Angle
20
0
GB4F 600 800
1000 1200 1500 2000
Purchase order example: BF D 4F T C xxxx Diffuser length in mm
Diffuser colour (B=white RAL9010; A=anodized; K=special) Number of heads ( 0= without heads; 1= one head; 2= two heads) Slot number (4F diffuser with 4 slots) Deflector (X= without deflector; B=white RAL9010; N=black RAL9005; A=anodized; K=special)
Diffuser model (BF) Es. Ord.: BFN4F2B1000 = 4 slots diffuser, white colour RAL9010 with 2 heads, black deflector, length. 1000 mm
Vers.8-11
Linear slot diffusers TECNOELETTRA SRL
BF 5F
154.2
172.5
20.514.8
31.5
10.1
FEATURES Ak: 0.069 m²/m
Material: Extruded aluminium. The diffusers can be supplied with anodized finishing, in RAL9010 with natural anodized deflectors, with black anodized deflectors or RAL9010 deflectors. Plenum in galvanized steel with circular connection and damper in polycarbonate.
Standard finishing: Linear diffuser complete with deflectors and n. 2 heads. Natural anodized diffuser and deflectors. RAL9010 diffuser and black anodized deflector.
Installation: Plenum foreseen for mounting with threaded bar, cable or strap. Diffuser fixing to the plenum through either jumper or screws on its sides.
Selection tables
( terminal speed Vt=0,25 m/s ) Noise level NR <20 20 23 26 31 33 37 40 42 Churches, libraries, cinema
Hospitals, clinical Private houses, offices, motels
Stores, gyms Installation height (m)
min max 2.4
4.0
Air delivery speed Vk m/s 0,8 1,0 1,1 1,3 1,5 1,7 1,9 2,2 2,4 Air flow (per meter) mc/h 200 250 280 320 380 420 480 550 600 Pressure drop Pa 0,8 1,3 1,6 2,0 2,9 3,5 4,6 6 7,2 Side throw m 3,0 3,7 4,2 4,7 5,6 6,2 7,0 8,0 8,7 Correction coefficient for vertical throw: ΔT –10°C - Ltx0.7; ΔT 0°C - Ltx0.6; ΔT +15°C - Ltx0.4 Noise correction coefficient for unbroken lines: L. 1,5-2 m. dB +2; L > 2m. dB +5
Length (mm)
L
Slot Diffuser
Natural anodized/white
BFX5F
Diffuser deflectors
Natural anod./ black /white
D
Diffuser head
Natural anod. /white
T
Not insulated plenum
PBF5F..
Insulated plenum
PIBF5F..
Plenum damper
SB200
Angle
20
0
GB5F
600 800
1000 1200 1500 2000
Purchase order example BF D 5F T C xxxx Diffuser length in mm
Diffuser colour (B=white RAL9010; A=anodized; K=special) Number of heads (0= without heads; 1= one head; 2= two heads) Number of slots (5F diffuser with5 slots) Deflector (X=without deflector; B=white RAL9010; N=black RAL9005; A=anodized; K=special)
Diffuser model (BF) Eg.: BFN5F2B1000 = 5 slots diffuser, colour white RAL9010, with 2 heads, black deflector, Length. 1000 mm
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