Onga JJ Range

Models: JJ400, JJ600

The Farmmaster “Junior Jet” JJ range are compact and efficient pumps.  Constructed in cast iron with precision-moulded hydraulic components, they are built for many years of hard work. For those looking for a household pump for a large home, the JJ400 or JJ600 can provide strong pressure throughout.

The JJ range can also be equipped with deep well injectors which are ideal for supplying water from sources where the suction lift is greater than 7.6 metres. In fact, they can be set up to draw water from any source down to 40 metres. If your source changes, the JJ range can easily be converted between shallow well and deep well applications – there is no need to buy another pump


  • High efficiency moulded impellers
  • Coated cast iron construction
  • Adaptability
  • Long suction possible
  • TEFC industrial motor


  • Lower running costs high performance
  • Ultimate strength and longevity
  • Can be engineered to fit almost any situation
  • Take water from any source
  • Reliable and efficient drive