Onga JJ400 0.75kW FarmMaster Junior Irrigation Jet Pump with Pressure Switch (Max 98LPM/520KPA)

NOTE: INJECTORS TO BE PURCHASED SEPERATELY (FRONT SUCTION SIDE)

The Onga JJ400 FarmMaster Junior Jet Pump is a compact, high-efficiency irrigation and water transfer solution designed for versatility, durability, and long service life. Featuring precision-engineered internals and a coated cast iron housing, this pump delivers reliable performance in both shallow and deep-well applications when paired with the correct injector (sold separately).

With a maximum flow of 98 L/min and heads up to 52 m, the JJ400 is ideal for domestic, rural, or light industrial use. Its horizontal, single-stage centrifugal design incorporates jet and venturi assistance for optimum priming and pumping efficiency, while the closed impeller ensures debris-free operation. The built-in pressure switch enables automatic start/stop control, making it suitable for use as a household or farm pressure system.

FEATURES

• Compact, robust cast iron pump casing and injector housing
• Jet and venturi assisted performance for strong suction lift
• Shallow well lift up to 7.6 m, deep well lift up to 27 m
• Offset injector combinations available
• No moving parts down the bore for reduced maintenance
• Closed impeller for clean water pumping
• 2-year manufacturer’s warranty
  

APPLICATIONS

• Domestic, rural, or light industrial water supply
• Irrigation systems and garden watering
• Stock watering systems
• Water transfer from tanks, bores, dams, creeks, and rivers (with correct injector)
  

SPECIFICATIONS

• Power: 0.75 kW
• Max. Flow: 98 L/min
• Max. Head: 52 m (520 kPa)
• Inlet: 1½" BSP (F)
• Outlet: ¾" BSP (F)
• Pressure Kit Outlet: 1" BSP (F)
• Operating Temperature Range: 1°C to 55°C
• Max Ambient Temperature: 40°C
  

OPERATING CONDITIONS

• Maximum water temperature: 55°C.
• Minimum water temperature: 1°C.
• Maximum ambient temperature: 40°C.

PURCHASE SHALLOW WELL INJECTOR KITS HERE