Ventilation Products

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Duct Sizing

Diameter (mm)
Length
305
To customer requirement
380
To customer requirement
405
To customer requirement
570
To customer requirement
760
To customer requirement
915
To customer requirement
1015
To customer requirement
1220
To customer requirement
Tolerances
Pipe Diameter:
Nominal pipe diameter ± 1mm
Flange Diameter
Suitble to fit ducting, ± 2mm
Ducting Length:
± 5mm overa

Material
1.0mm Z275 Lockform Galvanized
1.2mm Z275 Lockform Galvanized

 

Bends and Wedges

 

Diameter (mm)
Degrees
305
7,5°
10°
15°
30°
45°
90°
380
7,5°
10°
15°
30°
45°
90°
405
7,5°
10°
15°
30°
45°
90°
570
7,5°
10°
15°
30°
45°
90°
760
7,5°
10°
15°
30°
45°
90°
915
7,5°
10°
15°
30°
45°
90°
1015
7,5°
10°
15°
30°
45°
90°
1220
7,5°
10°
15°
30°
45°
90°
Segments
ONE
ONE
ONE
TWO
THREE
FOUR
FIVE
Other Fittings:
– Laterals
– Reducers
– Non-Return Valves
– Y-Piece
– Blasting Cones
– Silencers
– T-Piece
– Waterblast
– Flexible Ducting
– Rectangular Ducting
Material
1.2mm Z275 Lockform Galvanized