Johnson Pump Impeller - MC97 (F4B-11) With Glycerine DX96 where a watertight flexible seal

where a watertight flexible seal is required

the number of satellites used to obtain that fix

and the amount of time the EPIRB has been activated

Application: mandatory requirement for all vessels governed by GMDSS

5 meter deep water

Johnson Pump Impeller - MC97 (F4B-11) With Glycerine DX96 where a watertight flexible sealJohnson Pump Impeller MC97 (F4B 11) With Glycerine. Ref19: AF 09 824P 1 For the well being of your boat engine your water cooling pump must be able to supply a minimum specified continuous flow of cooling water. The flexible impeller in your pump, which provides this pumping action, is a wear part. Over time the impeller will lose its ability to maintain the pressure needed for the flow of cooling water and must be replaced. A good quality impeller