{"product_id":"onga-184-hi-flo-heavy-duty-cast-iron-centrifugal-irrigation-pump-with-hi-flo-impeller","title":"Onga 184 Hi-Flo Heavy-Duty Cast Iron Centrifugal Irrigation Pump with Hi-Flo Impeller","description":"\u003cp\u003eThe Onga 184 Hi-Flo is a heavy-duty centrifugal irrigation pump designed for high-volume water transfer in domestic, rural, and industrial applications. Built with a rugged cast iron pump casing and durable moulded internal components, the 184 model delivers powerful flow performance while maintaining reliability in demanding irrigation and water transfer systems. The award-winning Hi-Flo impeller design provides excellent hydraulic efficiency and strong water delivery for tank filling, wash-down, irrigation, and general circulation tasks. \u003c\/p\u003e\n\u003cp\u003ePowered by a 3.8kW electric motor operating at approximately 2900 RPM, the Onga 184 delivers flows of up to 618 litres per minute at moderate heads and supports a maximum head of 52 metres. The pump is a horizontal, single-stage centrifugal design with a closed impeller and Totally Enclosed Fan Cooled (TEFC) motor, ensuring efficient operation and reliable cooling during extended use. \u003c\/p\u003e\n\u003cp\u003eConstructed for long service life, the pump features stainless steel shaft sleeve components, ceramic and carbon mechanical seal faces, nitrile O-rings, and a cast iron pump casing. Designed for pumping clean, non-aggressive liquids without solids or fibres, the 184 model can handle water temperatures between 1°C and 70°C with a maximum working pressure of 780kPa, making it suitable for irrigation systems and high-flow water transfer installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.8kW electric motor operating at 2900 RPM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum head: 52 metres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum flow: up to 618 litres per minute\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast iron pump casing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAward-winning Hi-Flo closed impeller design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHorizontal single-stage centrifugal pump\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotally Enclosed Fan Cooled (TEFC) motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCeramic \/ carbon mechanical seal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless steel shaft sleeve\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for clean non-aggressive water\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2\" inlet and 2\" outlet connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":50536913273079,"sku":"318400","price":3015.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/Onga184Hi-FloHeavy-DutyCastIronCentrifugalIrrigationPumpwithHi-FloImpeller.png?v=1772622686","url":"https:\/\/foundationpumps.com.au\/products\/onga-184-hi-flo-heavy-duty-cast-iron-centrifugal-irrigation-pump-with-hi-flo-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}