L´Ocean adapter R 1¼" to 1½" made of A4 stainless steel, seawater-resistant, for mounting Wema tank sensors with 5/4" external thread. This reducer has a 1½" external thread and a 5/4" internal thread. The part is required if a 1½" internal thread is installed in the tank. An O-ring or PTFE sealing tape is required for sealing.
- External thread: 1½"
- Internal thread: 1¼" (5/4")
- Material: Stainless steel A4 - AISI 316 (seawater-resistant)