Good points

Air tightness class 2
Tube Ø 80 mm
With SAFE gasket
Ø 80 mm branches

Y piece diameter Ø 80 mm with 2 spigots to Ø 80 mm (45°)

With the spiral pipe Y-piece (45°) you can easily split an air duct. The duct has a diameter of 80 mm and there are two branches to 80 mm on it, which are perpendicular to each other.

Material and specifications
The fittings in our range are produced to the highest quality using durable galvanised sendzimir galvanised steel (Z275). In the drawings and written specifications you will find all the dimensions of the bottom piece.

Air tightness class
All spiropipes and galvanised fittings comply with the strict airtightness class D quality (ATC 2), according to standard EN12237. This ensures excellent airtightness of the connection pieces and results in low pressure loss.

Ease of installation thanks to rubber seal
Our fittings are fitted with a rubber safe-seal as standard. This sealing ring ensures an airtight connection without the need for other assembly materials.

Brand	Econox
Category	spiral ducts Y-pieces 45°
GTIN	8719544220035
Manufacturer's item number	75170000
Article number	75170000

Specifications

Category code	129
Model	Uninsulated duct
Material duct	Steel
Material quality duct	Other
Wall thickness duct	0.5 mm
Production method	Longitudinal welded joint
Outer surface protection	Sendzimir galvanised
Inner surface protection	Sendzimir galvanised
Perforated inner wall	No
Outside colour	Zinc
Design form	Y-piece
Reverse (negative) T-piece model	No
Nominal duct diameter, connection 1	80 mm
Nominal duct diameter, connection 2	80 mm
Nominal duct diameter, connection 3	80 mm
With push-on profile	No
With push-on clamp	No
With pre-mounted seal	Yes
Eccentric	No
Angle	45 °
Working length connection 1	185 mm
Working length connection 2	120 mm
Insert length connection 1	36 mm
Insert length connection 2	36 mm
Insert length connection 3	36 mm
Air tightness class according to EN 1751	D
Embeddable in concrete	No
Anti-bacterial treatment	No
Antistatic version	No
Diameter	80 mm
Diameter 2	80 mm
Type of insulation	Uninsulated