Vetus SAR45Z - Shaft anode zinc model "Ring" 45mm, gross weight 0,44kg External Cooling Unit Reduces stress on gunnels when

Reduces stress on gunnels when used with Striker Bases and on T-Tops when used with Grand Slams

Standard 750 watt immersion heating element heats water quickly but will not overload generators or dock breakers

Its linear form factor is ideal for vanity lighting and/or under-cabinet task lighting

Operating Temperature Max Continuous- 75 Degrees C

Made of Nylon

Vetus SAR45Z - Shaft anode zinc model "Ring" 45mm, gross weight 0,44kg External Cooling Unit Reduces stress on gunnels whenFor vessels, which mostly cruise on inland (fresh) waters, we recommend aluminium anodes, since aluminium has a greater difference of potential with other metals than zinc. This is very important, as fresh water provides a higher electrical resistance than salt water. For sailing on salt water or brackish water, we recommend the use of zinc anodes. Aluminium anodes also function well in salt water, but are sacrificed at a much faster rate. There is