SP-K

Rectangular air tower

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SP-K

Description

The rectangular air tower is used for the supply of fresh air or for the exhaust of outlet air.

Construction

The air tower consists of a rectangular casing, perforated sheet, blades and a cap. Cap is available in two forms: flat or pointed. At the customer's request, the perforated sheet can be closed on selected sides (type B1, B2, C).

SP-K – 4 sides open

SP-K-B1 – 3 sides open

SP-K-B2 – 3 sides open

SP-K-C – 2 sides open

Material and finish

Material options:

  • galvanized sheet metal
  • stainless steel sheet metal AISI 304
  • stainless steel sheet metal AISI 316L

Standard finish: RAL 9010 matte

Optional finish: any colour from the RAL palette.

Installation

With flange on concrete base.

Dimensions

Side view – Flat cap

Side view – Pointed cap

Top view – Rectangular Air Tower

Top view – Square Air Tower

H 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
H4 70 83 114 128 159 172 204 217 231 262 275 289 302 315 347 360 373 387 400
H3 43 43 61 61 79 79 97 97 97 115 115 115 115 115 133 133 133 133 133
H2 23 23 41 41 59 59 77 77 77 95 95 95 95 95 113 113 113 113 113
H1 any dimension
Size a (mm) b (mm) t (mm)
A+B ≤ 800 7 35 3
800 < A+B ≤ 1800 9.5 45 4
1800 < A+B ≤ 2400 11.5 50 5
A+B > 2400 11.5 50 6

The maximum dimension A × B is 2000 × 2000 mm.

Accessories

50 or 100mm acoustically and condensation-proof insulated casing

Acoustic panels (D≥400 mm)

Revision door and filter bag (D>500 mm)

Insect net with 2.5 x 2.5 mm large holes and revision door to allow cleaning of the net.

Product Code

SP-K Air tower type
800 x 800 Dimensions A × B
H=1000 Height
N=5 Number of blades
ZN Material
RAL 9010 Colour
ISO 50 Accessories
1200 Air volume
SUPPLY Air direction

Air tower type

Options:
  • SP-K – 4 sides open
  • SP-K-B1 – 3 sides open, longer side closed
  • SP-K-B2 – 3 sides open, shorter side closed
  • SP-K-C – 2 sides open

Dimension A

Air tower width in mm

200 – 2000 mm

Dimension B

Air tower length in mm

200 – 2000 mm

Height

Air tower height in mm

Number of blades

Number of air tower blades

Material

Options:
  • ZN – galvanized sheet metal
  • INOX 304 – stainless steel sheet metal AISI 304
  • INOX 316L – stainless steel sheet metal AISI 316L

Colour

Standard: RAL 9010 matte

Optional: any RAL colour

Accessories

Options:
  • ISO 50 – insulated casing 50 mm
  • ISO 100 – insulated casing 100 mm
  • K1 – acoustic panels
  • F1 – filter bag
  • IM – insect net
  • RV – revision door

Air volume

Air volume in mᶾ/h

Air direction

Options:
  • SUPPLY
  • OUTLET