{"product_id":"onga-bm70ye-aluminium-twin-stage-firefighting-pump-with-yanmar-l70n-diesel-electric-start-engine","title":"Onga BM70YE Aluminium Twin Stage Firefighting Pump with Yanmar L70N Diesel Electric Start Engine","description":"\u003cp\u003eThe Onga BM70YE Blazemaster is a twin-stage engine-driven firefighting pump designed for high-pressure water delivery in demanding emergency response, irrigation, and water transfer applications. The twin impeller configuration enables higher head performance, making it suitable for applications requiring extended pressure reach.\u003c\/p\u003e\n\u003cp\u003eConstructed from lightweight corrosion-resistant aluminium, the pump features a large casing with a raised suction port and integrated non-return valve to improve priming performance. The hydraulic components are designed using Computational Fluid Dynamics (CFD) to ensure efficient flow and stable operation under high-pressure conditions.\u003c\/p\u003e\n\u003cp\u003eBased on the performance data, the pump delivers a maximum flow of 434 L\/Min at 10 m head and operates across a wide range up to approximately 100 m head, where flow reduces to 38 L\/Min. The twin-stage design enables consistent high-pressure output for demanding applications.\u003c\/p\u003e\n\u003cp\u003eThe unit is powered by a Yanmar L70N diesel engine producing 6.7 HP, operating at 3000 RPM for continuous duty. The electric start configuration ensures convenient and reliable starting, particularly in critical or remote environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYanmar L70N diesel engine with electric start, 6.7 HP, 3000 RPM\u003c\/li\u003e\n\u003cli\u003eMaximum head: approx. 100 m\u003c\/li\u003e\n\u003cli\u003eMaximum flow rate: 434 L\/Min at 10 m head\u003c\/li\u003e\n\u003cli\u003eTwin-stage centrifugal pump with closed impellers\u003c\/li\u003e\n\u003cli\u003eAluminium pump casing with corrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eRaised suction port with inbuilt non-return valve for improved priming\u003c\/li\u003e\n\u003cli\u003eCFD-designed hydraulic components for efficient high-pressure performance\u003c\/li\u003e\n\u003cli\u003eSuitable for firefighting, irrigation, and water transfer\u003c\/li\u003e\n\u003cli\u003eMaximum liquid temperature: 55°C\u003c\/li\u003e\n\u003cli\u003eMaximum casing pressure: 1300 kPa\u003c\/li\u003e\n\u003cli\u003eInlet size: 50 mm (2” BSP male)\u003c\/li\u003e\n\u003cli\u003eOutlet configuration: 50 mm + 2 x 25 mm BSP male\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":50702806057207,"sku":"BM70YE","price":8371.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/onga-bm70ye-aluminium-twin-stage-firefighting-pump-with-yanmar-l70n-diesel-electric-start-engine.png?v=1776838277","url":"https:\/\/foundationpumps.com.au\/products\/onga-bm70ye-aluminium-twin-stage-firefighting-pump-with-yanmar-l70n-diesel-electric-start-engine","provider":"Foundation Pumps","version":"1.0","type":"link"}