Zehnder CK300 rigid twin duct, vertical 90° bend

Data Table

Label	Value
Catalogue number	990322022
GTIN	7640129217618
With pre-mounted seal
Surface protection internal	Untreated
With push-on profile
Nominal duct width	326 mm
Connection 2	Insert end
Nominal duct width	326 mm
Outside colour	Grey
Anti-bacterial model
Wall thickness duct	2.5 mm
Material quality duct	Polyethylene (PE)
Embeddable in concrete
Connection 1	Insert end
Nominal duct height	70 mm
Change of direction	Vertical
Connection 2	Insert end
Bend angle	90 °
Nominal duct height	70 mm
Air tightness class according to EN 1751	None
Material duct	Plastic
Equivalent duct diameter	160 mm
Wall thickness duct	2.5 mm
Perforated inner wall
Perforated inner wall
Outside colour	Grey
Air tightness class according to EN 1751	None
With push-on clamp
Outer surface protection	Untreated
With push-on profile
Change of direction	Vertical
Working length connection 1	45 mm
Insert length	40 mm
With pre-mounted seal
Working length connection 2	45 mm
Connection 1	Insert end
Model	Uninsulated duct
Production method	Other
Insert length	40 mm
Bend model	Smooth bend
Equivalent duct diameter	160 mm
Outer surface protection	Untreated
Inner surface protection	Untreated
Production method	Other
Bend angle	90 °
Model	Uninsulated duct
Material quality duct	Polyethylene (PE)
Working length connection 1	45 mm
With push-on clamp
Working length connection 2	45 mm
Bend angle	90 °
Bend model	Smooth bend
Embeddable in concrete
Material duct	Plastic

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