Johnson Pump impeller for F5 pump. For cooling water.<br /><br />• impeller 09-1027B-1 <br />• for F5 pump<br />• replaces Jabsco no.: 1210-0001<br />• outer Ø: 57.1 mm (U)<br />• inner Ø: grooved (A)<br />• length: 31.5 mm (S)<br />• material: MC97/EPDM rubber compound