Elbow Fitting Unidelta Kolano PE 20 x 20 mm, plastic pipe connector 602020

Unidelta Kolano PE 20 x 20 mm is a polyethylene elbow designed to join two 20 mm PE pipes at a 90° angle. Intended for potable water and other low-pressure fluid systems, this compact plastic elbow provides a reliable right-angle connection for installations where space is limited or a change of direction is required. The fitting is compatible with standard 20 mm polyethylene tubing and is suited to straightforward connection methods used in irrigation, plumbing repairs and small distribution lines.

Advantages

The polyethylene construction makes the elbow corrosion-resistant and lightweight while maintaining adequate mechanical strength for low-pressure potable water and irrigation systems. Its compact 90° form simplifies routing of pipelines in constrained spaces and reduces the need for additional pipe bending. The fitting accepts standard 20 mm PE pipes, ensuring interchangeability with common tubing and allowing quick replacement or extension of existing runs. The product is designed for simplicity of use and low maintenance over time.

Suitable for

• Irrigation systems and garden watering circuits
• Domestic potable water supply lines under low pressure
• Plumbing repairs and small pipeline rerouting
• Water distribution in sheds, greenhouses, and outdoor installations

Key specifications

• Material: polyethylene (PE)
• Connection angle: 90° elbow
• Compatible pipe outer diameter: 20 mm PE tubing
• Application pressure range: suitable for low-pressure water systems (potable and irrigation)
• Typical use environment: indoor and outdoor plumbing where polyethylene is appropriate

How to use

Select matching 20 mm PE pipes with clean, square-cut ends. Insert each pipe end fully into the elbow connection following the manufacturer's recommended joining method for PE fittings — push-fit, electrofusion or mechanical coupling as applicable to the system in use. Ensure connections are straight and seated to the correct insertion depth; secure or clamp if required by the chosen joining technique. After assembly, perform a pressure or leak test at the system's operating pressure before putting the pipeline into regular service.

Usage recommendations

Use the elbow only with compatible 20 mm polyethylene tubing and within the intended low-pressure water applications. Avoid exposure to chemicals or temperatures outside the polyethylene manufacturer's specified limits. For potable water systems, follow local plumbing regulations and disinfection procedures after installation if required. Inspect joints periodically for signs of wear or leakage and replace the fitting if damage is detected.