Self-sealing threaded connection.

As part of the GARDENA Sprinklersystem, the Pop-up Sprinkler S 80 (Art. No. 1569-26) and the Pop-up Turbo Sprinklers T 100 and T 200 (Art. No. 8201-29 and 8203-29) can be installed in corners with the GARDENA Corner Piece 25 mm x 1/2" Female Thread. Through the patented "Quick & Easy" connection technology, pipes can be assembled and disassembled without tools by turning the screw connection 140°. For watertight, safe operation, the threaded connection of the corner piece is self-sealing.