JM Series

Onga’s jet-assisted Homemaster Pumps are designed for households where reliability, efficiency, and ease of installation are important. The JM Series is an economical household pressure system incorporating the high performance and reliability features typical of Onga. The suction inlet is high on the pump body, enhancing self-priming and air handling ability, while the totally enclosed fan-cooled motor gives years of quiet and reliable operation.


Domestic pressure system (with Pressure Controller), water transfer, irrigation and garden supply.

Key Features

  • Moulded casing provides superior protection against corrosion.

  • Precision moulded internals for high efficiency and durability.

  • Coupled with a Pressure Controller this becomes a reliable automatic pressure system with dry run protection.

  • Excellent priming capabilities.

  • Suction lift to 7.6 m.

  • Inbuilt thermal overload.

  • Max. head - 38 m.

  • Max. flow - 44 lpm.


2-year warranty 



HomeMaster Brochure


Technical Data Sheet