Onga OJ700 1.50kW FarmMaster Junior Compact Irrigation Jet Pump with Pressure Switch and 24L Pressure Tank

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

The Onga FarmMaster OJ700 with 24L pressure tank is a compact, high-performance water transfer and irrigation solution from Onga’s flagship Jet (OJ) series. Built with precision-engineered internals and a coated cast iron housing, it offers exceptional strength, durability, and long-term reliability for domestic, rural, and light industrial use.

Featuring a single-stage, horizontal centrifugal design with a closed impeller, the OJ700 delivers efficient pumping of debris-free water, while advanced jet and venturi technology ensures superior suction and pressure performance. Paired with the included 24L pressure tank, it provides consistent water pressure and reduces pump cycling, extending the life of the pump and improving system efficiency.

FEATURES

• Compact design with integrated 24L pressure tank for reduced pump cycling and improved efficiency
• Heavy-duty cast iron pump casing and injector housing for maximum durability
• Jet and venturi technology for enhanced suction and performance
• Compatible with a wide range of shallow and deep well injector kits
• No moving parts down bore for reduced wear and maintenance
• Shallow well lift up to 7.6m; deep well lift up to 27m (with injector kit)
• Automatic operation via pressure switch for convenience
• 2-year warranty
  

APPLICATIONS

• Domestic and rural pressure systems
• Irrigation and water transfer
• Stock watering
• Industrial water supply
• Suitable for use with tanks, bores, dams, creeks, and rivers (with correct injector kit)
  

SPECIFICATIONS

• Power: 1.50kW
• Max Flow: 75 L/min (with pressure tank configuration)
• Max Head: 78m
• Inlet: 1½" BSP (female)
• Outlet: 1" BSP (female)
• Pressure Tank Capacity: 24L
• Max Liquid Temperature: 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