Onga SPN160SP 1.50kW 240V Twin Impeller Cast Iron Hi-Flow Transfer Pump with Pressure Switch

The Onga SPN160SP is a high-performance twin impeller transfer pump designed for demanding domestic, agricultural, and light commercial water transfer and boosting applications. Built with a rugged cast iron casing and precision-machined brass impellers, it delivers exceptional durability, efficiency, and quiet operation.

This 1.50kW model features a factory-fitted pressure switch, making it ideal for use with pressure tanks to maintain consistent water supply across multiple outlets. With a maximum head of 54 metres and flow rates of up to 140 litres per minute, the SPN160SP is a reliable choice for clean water circulation, distribution, and pressure boosting.

FEATURES

• Twin impeller design for high head and strong flow performance
• Heavy-duty cast iron pump casing with brass impellers for long service life
• High-quality ceramic/graphite mechanical shaft seal for durability
• Quiet-running TEFC motor with IP44 protection for reliable operation
• BSP threaded suction and discharge connections for easy installation
• Supplied with 1.5m lead and 3-pin plug (240V model)
• Compatible with pressure tanks for automatic water supply control
  

APPLICATIONS

• Domestic, agricultural, and light commercial pressure systems
• Irrigation and horticultural watering
• Washdown bays and cleaning stations
• Heating and cooling circulation systems
• General clean water transfer
  

SPECIFICATIONS

• Power: 1.50kW, 240V, single phase
• Max Flow: 140 L/min
• Max Head: 54m
• Inlet: 32mm (1¼” BSPF)
• Outlet: 25mm (1” BSPF)
• Pump Casing: Cast Iron
• Impellers: Brass
• Shaft: Stainless Steel
• Seal: Ceramic/Graphite/NBR
• Liquid Temperature: 0°C to 90°C
• Max Ambient Temperature: 40°C
  

OPERATING CONDITIONS

• Clean Water
• Liquid Temperature: 0°C to +90°C
• Max. Ambient Temperature: 40°C