MP pumps :

• centrifugal and self-priming
• made of bronze, aluminum, stainless steel or cast iron
  
• driven by electric or hydraulic motor, gas engine, pulley or electric clutch
  
• ABS type approuval
  
• pumps for fuel or chemicals available
• parts in stock or easily available
  

JABSCO pumps  :

• with flexible impeller, diaphragm or centrifugal
• for drinking water circuit and cooling circuit
• 12, 24 or 115 volts
• many flexible impeller in stock

If your impeller looks like this...

...it's time to replace it!