SEBA Top Pieces - The Original Top Pieces for various applications • • • • Anti-vandalism closure of groundwater monitoring wells from 1.5“- 6“ pipe diameter Special alloy of cast aluminum for high corrosion and weather resistance even in frost Available in two closure variants (normal / safety lock) Sealing insert for flood-prone ground water measuring points (optional)

Control Measurement with KLL-Light Top Piece with Puk antenna for Data Logger with data transmission SEBA Top Piece - The Original Enclosure of your groundwater observation Top Pieces are a reliable cover for observation wells and their permanent protection. The very robust design, made of a special alloy, makes them resistant to corrosion and weather (frost-proof ). Due to a dual locking of the lid with the base maximum security is achieved. Construction allows for a quick opening and closing of the top piece with a small key - even in winter. You can chose between standard and safety lock (with...