Elbow fitting Unidelta Kolano PE 40 x 40 mm – Unidelta 602040

Unidelta Kolano PE 40 x 40 mm is a polyethylene elbow fitting designed to join two 40 mm PE pipes at an angle in low-pressure piping systems. Manufactured by Unidelta, this 40 x 40 mm elbow is intended for plumbing and irrigation installations where a reliable, corrosion-resistant joint is needed to redirect flow in PE tubing systems used for water supply, garden irrigation and similar applications.

Advantages

The fitting is made from durable polyethylene, offering resistance to corrosion, chemical exposure and environmental degradation. Its matching 40 mm connections provide a consistent inner diameter for reduced flow disruption, and the simple geometry allows for straightforward integration into existing PE piping layouts. The product's material and construction make it suitable for outdoor use and for installations that require long-term service with minimal maintenance.

Suitable for

• Garden irrigation systems using 40 mm PE pipes
• Low-pressure potable and non-potable water distribution
• Redirecting flow in landscaping and agricultural piping
• Temporary or permanent outdoor PE pipe installations

Key specifications

• Material: polyethylene (PE)
• Connection size: 40 x 40 mm (for compatible PE pipe)
• Type: elbow fitting for angled pipe connection
• Application pressure range: suitable for low-pressure systems (typical irrigation and water-supply use)
• Typical uses: water supply, garden irrigation, landscaping and agricultural piping

How to use

Prepare the PE pipes by cutting ends square and ensuring they are clean and free of debris. Insert each 40 mm pipe end into the corresponding fitting socket according to the system's joining method (for example, push-fit, electrofusion, or mechanical coupling depending on the specific PE connection practice used). Confirm a secure fit and, where applicable, complete the required welding or clamping procedure to achieve a leak-free joint. After installation, inspect the elbow and adjacent joints for correct alignment and test the system under operating conditions at the intended low pressure.

Usage recommendations

Use the elbow only with compatible 40 mm polyethylene pipes and follow local codes and best practices for PE pipe joining. Avoid use in high-pressure systems or where the fluid or operating temperature exceeds the material limits of standard PE fittings. Regularly inspect outdoor installations for UV exposure and mechanical damage, and replace components showing deterioration.