PSLXADİ90 – 90º Elbow With Inspection

Double Wall System PSLXADI90 90° Inspection Elbow

The PSLXADI90 90° inspection elbow from Solinox Chimney Systems is a premium component specially designed for double wall system flue installations. Manufactured with advanced double stud wall system technology, this product perfectly combines durability, safety, and ease of maintenance. Thanks to its double curtain wall system principle, it is the ideal choice for both condensing boilers and solid fuel appliances.

What is the PSLXADI90 90° Elbow and Why Does It Use Double Wall System Technology?

Produced by Solinox Chimney Systems, the PSLXADI90 is a true double wall system element featuring an air gap between the inner and outer walls. This double stud wall system ensures that the inner wall withstands extremely high temperatures while the outer surface remains cool to the touch. At the same time, the double curtain wall system design completely prevents condensate from reaching the outer surface.

• Inner wall: AISI 316L stainless steel
• Outer wall: AISI 304 stainless steel
• 25–50 mm high-density rock wool insulation (optional)
• 100% leak-proof thanks to laser welding technology
• Full compliance with double wall system standards

How Does the Double Stud Wall System Provide Advantages in the PSLXADI90?

The double stud wall system offers maximum rigidity through special connection elements and support studs between the two walls. Solinox Chimney Systems has implemented this system flawlessly in the PSLXADI90 model. Even at 90° turns, the structure  similar to a double curtain wall system – resists vibration and thermal expansion for many years.

• Inspection cover allows easy visual access to the flue interior
• Zero risk of breakage or deformation during installation thanks to double stud wall system
• Aerodynamic inner design that maintains optimum airflow at 90° bends
• CE certified according to EN 1856-1 standards

How Does the Double Curtain Wall System Principle Work in This Elbow?

In line with the double curtain wall system concept, the inner and outer walls move completely independently, minimizing thermal stress. Solinox Chimney Systems combines this principle with an inspection cover in the PSLXADI90, providing unmatched ease of maintenance. When used within a double wall system, this product is perfect for both gaseous and solid fuel appliances.

• Excellent compatibility with condensing boilers and fireplaces
• Outer surface temperature remains below 50–60 °C thanks to double curtain wall system
• Easy to clean inspection cover with airtight seal
• Up to 50 mm insulation option for resistance down to –60 °C external conditions

Why Choose the PSLXADI90 with Solinox Chimney Systems Quality?

With over 20 years of experience, Solinox Chimney Systems is Turkey’s leading brand in double wall system, double stud wall system, and double curtain wall system technologies. The PSLXADI90 90° inspection elbow is one of the finest examples where all three technologies come together perfectly. It continues to be the most preferred model by both installers and end users.

• 10-year Solinox Chimney Systems warranty
• Fast delivery and free shipping throughout Turkey
• 7/24 active technical support line
• Fully compatible with all certified double wall system accessories