Onga 142 Series 1.80kW Hi-Flo High Performance Transfer Pumps with TEFC Electric Motor (455LPM/410KPA)

The Onga 142 Hi-Flo is a high-performance, close-coupled centrifugal transfer pump designed for applications demanding high flow, moderate pressure, and long-lasting durability. Delivering up to 455 L/min and 41 m head, it’s ideal for large-scale water transfer, irrigation, tank filling, and pressure boosting in both domestic and commercial settings.

Featuring the engineered Hi-Flo impeller, the Onga 142 achieves exceptional efficiency—providing higher pressure and greater flow with lower operating costs. Its composite pump casing is made from 20% glass-filled Noryl for outstanding corrosion resistance, while the TEFC (Totally Enclosed Fan Cooled) motor ensures reliability and protection from the elements.

Built for versatility, this pump handles clean water up to 70°C and is backed by Onga’s proven performance reputation.

FEATURES

• Flows up to 455 L/min, heads up to 41 m
• Engineered Hi-Flo impeller for maximum efficiency and lower running costs
• Corrosion-resistant composite casing and precision-moulded impellers
• Close-coupled high-efficiency TEFC motor
• Inbuilt thermal overload protection
• 1½″ BSP (M) suction and discharge ports
• Suitable for clean water from +1°C to +70°C
  

APPLICATIONS

• Domestic, rural, and industrial water transfer
• Tank filling and wash down
• Irrigation and garden watering
• Hydroponics and horticulture
• Pressure boosting systems
  

SPECIFICATIONS

• Motor Power (P2): 1.50 kW
• Motor Power (P1): 1.80 kW
• Voltage: 240V, Single Phase (1Ø)
• Max. Flow: 455 L/min
• Max. Head: 41 m (410 kPa)
• Max. Liquid Temperature: 70°C
• Max. Ambient Temperature: 55°C
• Max. Working Pressure: 630 kPa
• Inlet/Outlet: 1½″ BSP (M)
• Dimensions (L × W × H): 405 × 298 × 269 mm
• Weight: 28 kg