Onga Rural Pumps

A small range of Onga Farmmaster pumps suited to the rural sector are stocked at TAFCO including the "JJ" and "OJ" range.
If you want strong pressure then the JJ and OJ range could be right for you. Come and discuss your needs with staff who can make sure you get the correct pump to suit your needs.

Onga’s cast iron Farmmaster series of pumps are engineered for ultimate reliability and performance. These pumps give outstanding performance in almost any situation – whatever you need to do with water, you can’t beat an Onga Farmmaster. With cast iron construction and precision engineered internals, Farmmaster pumps are built tough to last in demanding conditions.

These strong and versatile pumps can be tailored to your particular needs, using interchangeable internal components delivering you the efficiency you demand. You don’t have to compromise – Farmmaster pumps adapt to your needs.

For more information refer to the range selection guide below:

Range Application
JJ Range Pumps that provide strong pressure for large rural homes and water transfer
OJ Range Stock watering, irrigation and water transfer from dams, creeks, wells and bores
VM Series Pressure Boosting water supply, Firefighting, irrigation, high pressure washers, dairy
OCS Series Agricultural water transfer, cooling towers, aquaculture, irrigation, dairy hosedown, and vat washing


JJ Range - Farmmaster "Junior Jet"

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

Lower   running costs high performance

Coated   cast iron construction

Ultimate   strength and longevity


Can be   engineered to fit almost any situation

Long   suction possible

Take   water from any source

TEFC   industrial motor

Reliable   and efficient drive



OJ Range - Farmmaster OJ series


The Farmmaster OJ series are the flagship of the Onga range, offering performance, efficiency and reliability in a solid cast iron casing.   These pumps have evolved with the needs of Australian farmers and landowners since Onga’s beginnings in 1967.

The OJ range perform reliably in almost any situation – whatever you need to do with water, you can rely on an Onga OJ. They are perfect for drawing water from any convenient source and taking it where you need it.  

Their tall design means that the impeller is never operating in air, so priming is never a problem.

OJ pumps equipped with deep well injectors can handle suction lifts down to 49 metres. Strong cast iron construction, industrial spec motors, and   precision-moulded components work together to provide a rugged and reliable   pump for your important applications.



  Shallow Well
Onga offers a range of 19 shallow well injectors to adapt the JJ and OJ   range to your pressure and flow requirements.

  Deep Well
Along with the range of shallow well injectors are 23 deep well   injectors for lifts greater than 7.6 metres