Insulated tee 45° is required to connect the flue to the heating appliance and the gas outlet to a vertical flue. It can also be used for cleaning and inspection of the flue pipe. The 45° tee is usually used in conjunction with a tee revision (mounted under the 45° tee) and a condensate outlet downwards or to the side. The 45° pipe fitting provides better traction than the 90° pipe fitting due to its higher turning bend (135°).

The 45° tee shall be supplied with an adapter ( included) - adapter to the single wall flue - which allows connection to the boiler and, if necessary, extension of the horizontal flue with different lengths of insulated pipe.

It is possible to produce a non-standard tees  with a non-standard angle of inclination (e.g. 15°, 30° or other according to the customer's requirements) on request.

The insulated flue system is safe and convenient to use, and is certified, CE-marked and complies with the requirements of the current EU standard LVS EN-1856-1.

Dn>200 mm on order within 3-10 working days

Adapters available in stock:

* From D-100 mm to D-130 mm

** From D-120 mm to D-130 mm

*** From D-150 mm to D-160 mm

Manufacturer: SIA Akvilon

Material and main features:

• inner pipe: stainless steel AISI 304L/316L, wall thickness from 0,6 mm, longitudinal seam welded, connection with extension
• insulation: technical 50 mm 100 kg/m³; operating temperature up to 680 °C
• temperature class T=600°C or T=450°C 
• outer casing: stainless steel AISI 430 BA polished, 0,5 mm, longitudinal seam welded or industrial rolled
• outer casing to order: DX51+Z275 galvanised steel, painted steel (PE, PUR. PURMAT), powder-coated 

Standard lengths (mm): 

Diameter range (Dn): 100-800 mm

Certificate: CE, according to EN-1856-1