Onga 121 1.10kW Manual Hi-Flo Self-Priming Effluent Pump with Open Impeller

The Onga 121 Hi-Flo is a compact, self-priming centrifugal pump designed for reliable handling of clean, grey, and effluent water. Featuring an open impeller design, it can efficiently pump soft solids without clogging, making it ideal for septic tank effluent, sump emptying, and general water transfer tasks.

Built from high-grade corrosion-resistant composite materials, the Onga 121 combines durability with a lightweight design for easy installation and servicing. A built-in check valve ensures excellent priming performance, enabling quick start-up and dependable operation even in challenging suction lift applications.

Capable of delivering up to 220 litres per minute at a maximum head of 20 metres, this pump is perfect for both domestic and light commercial applications where consistent, trouble-free water movement is essential.

FEATURES

• High-grade composite construction for corrosion resistance and long service life
• Open impeller design for effective soft solids handling
• Built-in check valve for reliable self-priming
• Quiet, cool-running TEFC motor for dependable performance
• Easy installation and low maintenance requirements
• Suitable for continuous or intermittent duty
  

APPLICATIONS

• Septic tank effluent pumping
• Grey water transfer
• Domestic, industrial, or rural water transfer
• Sump emptying and dewatering
• Hydroponics and aquaculture
• Water features, fountains, and waterfalls
• Garden and irrigation systems
  

SPECIFICATIONS

• Power: 1.10kW, 240V single phase
• Max Flow: 220 L/min
• Max Head: 20m
• Pump Casing: High-grade composite
• Impeller: Open design for solids handling
• Motor: TEFC, 2 pole
• Seal: Mechanical, ceramic/graphite
• Liquid Temperature: 1°C to 70°C
• Max Ambient Temperature: 55°C
• Max Working Pressure: 350kPa
  

OPERATING CONDITIONS

Suitable for pumping clean, grey and effluent water.

• Maximum water temperature: 70°C.
  
• Minimum water temperature: 1°C.
  
• Maximum ambient temperature: 55°C.
  
• Maximum working pressure: 350kPa.