{"product_id":"onga-farmmaster-oj800-three-phase-jet-assisted-pump-agricultural-irrigation-closed-impeller","title":"Onga FarmMaster OJ800 Cast Iron Three Phase Jet-Assisted Pump for Agricultural Irrigation with Closed Impeller","description":"\u003cp\u003eWater transfer and demanding rural pressure systems are the primary service areas for this high-output 415v FarmMaster OJ800 unit. It is engineered to provide high-volume clean water delivery from deep bores, large dams, and river sources. The pump is optimized for large-scale agricultural irrigation and stock watering where a three-phase power supply is present.\u003c\/p\u003e \u003cp\u003eOperating characteristics include a maximum total head of 123 m and a maximum flow rate of 255 L\/Min. This 2.4 kW three-phase motor draws a rated current of 5.7 Amps at 50Hz. These performance parameters define the high-capacity hydraulic output available for the most challenging rural and industrial water transfer tasks.\u003c\/p\u003e \u003cp\u003eThe pump utilizes a horizontal single-stage surface mounted centrifugal design with jet and venturi assistance. This functional setup facilitates shallow well lifts of 7.6m and extreme deep well lifts up to 49m with suitable injectors. The closed impeller configuration is balanced for the high-efficiency movement of debris-free water.\u003c\/p\u003e \u003cp\u003eConstruction consists of a heavy-duty Cast Iron pump casing and injector housing for long-term mechanical stability. The internal rotating assembly features a 20% glass-filled polycarbonate impeller and a professional carbon\/ceramic mechanical seal with EPDM bellows. This standalone unit is supplied with an integrated pressure switch and pressure gauge.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRugged Cast Iron pump casing and injector housing ensure structural integrity in high-pressure rural systems.\u003c\/li\u003e \u003cli\u003eJet and venturi assisted performance provides reliable suction lift and high-head hydraulic output.\u003c\/li\u003e \u003cli\u003eClosed polycarbonate impeller reinforced with 20% glass fiber for stability during high-torque operation.\u003c\/li\u003e \u003cli\u003eExtended suction capability with shallow well lifts to 7.6m and deep well lifts to 49m with appropriate injectors.\u003c\/li\u003e \u003cli\u003eIntegrated pressure switch and pressure gauge are factory-fitted for automatic pressure system configuration.\u003c\/li\u003e \u003cli\u003eProfessional grade mechanical seal with carbon graphite and ceramic faces ensures a watertight motor environment.\u003c\/li\u003e \u003cli\u003eHigh-performance 415v three-phase induction motor rated at IP44 for reliable agricultural service.\u003c\/li\u003e \u003cli\u003eInternal stainless steel shaft sleeve provides superior protection for the motor shaft against corrosion.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Injectors Or Housing To Be Purchased Separately. Contact Us.\u003c\/p\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":50947497099511,"sku":"110124","price":3347.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/onga-farmmaster-oj800-three-phase-jet-assisted-pump-agricultural-irrigation-closed-impeller.png?v=1784289175","url":"https:\/\/foundationpumps.com.au\/products\/onga-farmmaster-oj800-three-phase-jet-assisted-pump-agricultural-irrigation-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}