Johnson Pump Impeller - Nitrite (F8B) SP43 Weight: 144 g

Weight: 144 g

RINA / CE approval

Duty Cycle: Intermittent Max

these versatile floats are built to withstand harsh marine environments while maintaining excellent visibility on the water

but if the vessel is regularly operated above 20 knots

Johnson Pump Impeller - Nitrite (F8B) SP43 Weight: 144 gJohnson Pump Impeller Nitrite (F8B). Ref19: AF 09 819B 9 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 will provide you