Good points

Tube Ø 125 mm
With SAFE gasket
Branch to Ø 125 mm
Air tightness class 2

T-piece 45° for Ø 125mm duct and Ø 125mm spigot

The spiral pipe T-piece 45° lets you easily connect three separate spiral ducts. The duct has a diameter of 125 mm and is mounted with a 125mm perpendicular spigot.

Materials and specifications
Just like the spirotube in our range, the branch is produced to the highest standards using durable galvanised sendzimir galvanised steel (Z275). In the drawings and written specifications you will find all dimensions of the product. Our range also includes T-pieces with a 45° angle.

Airtightness class
All spiropipes and galvanised fittings comply with the strict airtightness class D (ATC 2), according to the European Standard EN12237. As a result, the airtightness of the connection pieces is excellent, leading to low pressure loss.

Easy installation thanks to rubber seal
Our spiro fittings, including these T-pieces, are fitted with a rubber sealing ring. This so-called safe-connection ensures an airtight connection without the need for other assembly materials.

Brand	Econox
Category	spiral Duct T-Pieces 45°
GTIN	8719544106612
Manufacturer's item number	75130004
Article number	75130004

Specifications

Category code	129
Model	Uninsulated duct
Material duct	Steel
Material quality duct	Other
Wall thickness duct	0.5 mm
Outer surface protection	Sendzimir galvanised
Inner surface protection	Sendzimir galvanised
Perforated inner wall	No
Outside colour	Zinc
Design form	T-piece
Reverse (negative) T-piece model	No
Nominal duct diameter, connection 1	125 mm
Connection 1	Insert end
Nominal duct diameter, connection 2	125 mm
Connection 2	Insert end
Nominal duct diameter, connection 3	125 mm
Connection 3	Insert end
With pre-mounted seal	Yes
Eccentric	No
Angle	45 °
Working length connection 1	255 mm
Working length connection 2	205 mm
Working length connection 3	205 mm
Insert length connection 1	35 mm
Insert length connection 2	35 mm
Insert length connection 3	35 mm
Air tightness class according to EN 1751	D
Embeddable in concrete	No
Anti-bacterial treatment	No
Antistatic version	No
Diameter	125 mm
Diameter 2	125 mm
Type of insulation	Uninsulated