Johnson F7B-5001 Clutched Bilge / Deckwash Pump (12V-24V / 1" BSP) 10-24577-99 The Johnson F7B-5001 clutched pump is for deckwash and bilge applications. This Johnson pump has 1" BSP ports and has a flow rate of 107 litres per minute (2000 rpm).
eBay