Aluminium Collar Anode Volvo Duo Prop 31mm Depth Circulation Pumps The Johnson flexible pump impeller

The Johnson flexible pump impeller has eight blades and is supplied complete with lubrication gel and instruction manual to aid installation of the impeller into the flexible impeller pump

tension the reefing line and re-trim the sail

For applications containing diesel or light oils

Manufacturer Part Number: 34-888

but may be compatible with other models as well

Aluminium Collar Anode Volvo Duo Prop 31mm Depth Circulation Pumps The Johnson flexible pump impellerNAVALLOY ALUMINIUM ANODES The aluminium alloy used in Navalloy anodes is very different from normal aluminium. It includes about 5% zinc and a trace of Indium, which prevents the build up of an oxide layer. Aluminium anode alloy provides more protection and lasts longer than zinc. It will continue to work in freshwater and is safe for use in salt water. Aluminium is the only anode that is safe for all applications. A Better Solution for Every