axelanod zn 55 25mm utan arm Weight_0.41KG/0.9LB AD 31A / B /

AD 31A / B / D / XD / P / LA

Article: B130185

Potential: -1 030 mv Rel Ag/AGCL in sea water

Protective sacrificial anode

axelanod zn 55 25mm utan arm Weight_0.41KG/0.9LB AD 31A / B /Product specification Zinc anode for propeller shaft 25 mm Material: Zinc Alloy : MIL DTL 18001L Zn Article: B142255 Weight : 0. 83 KG 1. 83 lbs Reinforcement Insert: Steel For shaft dimensions: 25mm 0. 98 inch Outer diameter : 55mm 2. 17 inch Zinc anodes are mainly used in seawater and brackish water. Zinc anodes can be used in brackish water if the resistivity is not too high (approx. 1. 5 m). Zinc is more chemically stable than Aluminum and is