End cap Unidelta PE 50 mm model 604050 for polyethylene pipes

Unidelta PE end cap 50 mm model 604050 is a polyethylene closing fitting designed to seal and protect the open end of 50 mm PE pipes. It provides a simple and durable method to block flow, prevent ingress of dirt and moisture, and terminate pipe runs temporarily or permanently in water supply, irrigation, drainage and other general-purpose PE piping systems.

Advantages

The cap is made from polyethylene material compatible with PE piping, offering resistance to corrosion and common environmental exposures. Its form-fitting design ensures a stable mechanical fit on 50 mm pipe ends without additional complex tools. Lightweight construction simplifies handling and installation while providing a long service life under normal operating conditions.

Suitable for

• Sealing the end of 50 mm polyethylene water supply pipes
• Temporary closure of irrigation or sprinkler lines during maintenance
• Blocking drainage or waste PE pipes to prevent debris entry
• Protecting unused pipe ends on construction sites or during storage

Key specifications

• Material: polyethylene (PE)
• Nominal pipe size compatibility: 50 mm
• Function: end cap for sealing and protection
• Typical application areas: water, irrigation, drainage and general PE systems

How to use

Ensure the pipe end is clean and free of sharp burrs or debris. Slide or press the polyethylene cap onto the pipe until it seats firmly and provides a secure closure. For a tighter or longer-term seal, check compatibility with suitable solvent, adhesive or mechanical fastening methods recommended for polyethylene components; follow any additional manufacturer guidance for permanent installations. For removal, pull or lever the cap off the pipe, taking care not to damage the pipe end.

Usage recommendations

Verify that the cap is sized correctly for the pipe outside diameter and inspect fitted caps periodically in exposed installations. Avoid exposure to temperatures or chemicals outside the polyethylene material limits, and store spare caps in a dry, shaded area to maintain performance.