Done correctly

005 Bly (Pb) max 0

Zinc is more chemically stable than Aluminum and is therefore preferred by many in weakly brackish water environments

Shaft anode 19mm propeller shaft

Zinkanodenwelle 1 "1/4 (31

Kedjeanod Varmvattenberedare 21*1080mm (4*240mm) 3/4"-14 NPT Magnesium, PTFE tape 0.22KG Done correctlyFlexible Sacrifice anode of magnesium for water heaters Can easily be shortened if a shorter length is desired needed. DIA: 21mm 0. 83 inch Length: 1080mm 42. 52 inch Thread: R20 Former name 3 4 " Suitable for: CTC Safir 300 400, M300VS, Drabant 300 400 with RSK number 6210046 Also suitable for: Nibe Compact E, can be shortened if needed.