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Window Ventilators – Slotvents
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Casement Window Hardware

 

Window Ventilators – Slotvents

 

Slotvents are manufactured in aluminium, this to ensure the highest possible quality and durability. These aluminium slotvents can be powdercoated in any color making a perfect integration possible on wooden, uPVC and aluminium window frames. SBC proposes some standard lengths for the slotvents but most of the types can be made to measure.
Slotvents are installed on window frames where a slot is routed through the frame. For long slotvents, enforcement bridges must be taken into account between the gaps, in order to prevent weakening the window frame.
When combining an exterior and an interior slotvent, use the smallest slotsize opening indicated (airflow might be affected).
Slotvents are not suitable for use in high rise applications.

TIPVENT 487

Product
code

Length
(mm)

Height
(mm)

Slotsize
opening
(mm)

Airflow
1 Pa
(l/s)

Airflow
2 Pa
(l/s)

Airflow
2 Pa
(m3/h)

Airflow
Equivalent
Area
(mm2)

487/1

275

23

250 x 16

3,3

4,7

17,0

4229

487/2 375 23 (165 x 16) + 20
+ (165 x 16)
4,8 6,8 24,4 6080

487/3

475

23

(215 x 16) + 20
+ (215 x 16)

5,9

8,3

30,0

7496

487/4 700 23 (325 x 16) + 25
+ (325 x 16)
9,8 14,0 50,5 12527


CANOPY 486

Product
code

Length
(mm)

Height
(mm)

Slotsize
opening
(mm)

Airflow
1 Pa
(l/s)

Airflow
2 Pa
(l/s)

Airflow
2 Pa
(m3/h)

Airflow
Equivalent
Area
(mm2)

486/1

275

35

250 x 25

1,7

2,4

8,5

2105

486/2 375 35 350 x 25 2,2 3,2 11,4 2805

486/3

475

35

(215 x 25) + 20
+ (215 x 25)

3,2

4,6

16,5

4125

486/4 700 35 (325 x 25) + 25
+ (325 x 25)
4,4 6,2 22,5 5550


FLAT GRILL 478

Product
code

Length
(mm)

Height
(mm)

Slotsize
opening
(mm)

Airflow
1 Pa
(l/s)

Airflow
2 Pa
(l/s)

Airflow
2 Pa
(m3/h)

Airflow
Equivalent
Area
(mm2)

478/1

275

20

230 x 16

1,9

2,8

9,9

2453

478/2 375 20 330 x 16 2,8 3,9 14,2 3512

478/3

475

20

(205 x 16) + 20
+ (205 x 16)

3,7

5,4

19,3

4753

478/4 700 20 (315 x 16) + 25
+ (315 x 16)
5,6 8,0 28,8 7119






 
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