{"product_id":"onga-b2-70y-marine-grade-aluminium-high-flow-single-stage-firefighting-pump","title":"Onga B2-70Y Marine Grade Aluminium High Flow Single Stage Firefighting Pump with Diesel Engine","description":"\u003cp\u003eThe Onga B2-70Y Blazemaster 2 is a single stage diesel engine-driven firefighting pump designed for high-capacity water transfer, irrigation, and emergency response applications. Its single impeller configuration is optimized to deliver high flow rates with stable pressure performance.\u003c\/p\u003e\r\n\r\n\u003cp\u003eConstructed using marine-grade aluminium across the pump casing, impeller, diffuser, and discharge components, the pump offers superior corrosion resistance and durability. The advanced hydraulic design enhances flow efficiency while maintaining consistent performance under demanding operating conditions. Internal sealing is ensured using a carbon\/ceramic mechanical seal, NBR O-rings, and an EPDM non-return valve.\u003c\/p\u003e\r\n\r\n\u003cp\u003eBased on the performance curve, the pump delivers a maximum flow of 723 L\/min at low head conditions and achieves a maximum head of approximately 47 metres. It also supports a suction lift of up to 8 metres for efficient water sourcing.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe unit is powered by a Yanmar L70N diesel engine, providing reliable output, fuel efficiency, and dependable performance in field applications.\u003c\/p\u003e\r\n\r\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEngine: Yanmar L70N Diesel Engine\u003c\/li\u003e\r\n\u003cli\u003eMaximum Flow: 723 L\/min\u003c\/li\u003e\r\n\u003cli\u003eMaximum Head: approx. 47 m\u003c\/li\u003e\r\n\u003cli\u003eMaximum Suction Lift: 8 m\u003c\/li\u003e\r\n\u003cli\u003ePump Type: Single Stage centrifugal firefighting pump\u003c\/li\u003e\r\n\u003cli\u003eConstruction: Marine-grade aluminium casing, impeller, diffuser, and discharge\u003c\/li\u003e\r\n\u003cli\u003eMechanical Seal: Carbon \/ Ceramic\u003c\/li\u003e\r\n\u003cli\u003eO-Rings: NBR with EPDM non-return valve\u003c\/li\u003e\r\n\u003cli\u003eMaximum Liquid Temperature: 55°C\u003c\/li\u003e\r\n\u003cli\u003eMaximum Ambient Temperature: 40°C\u003c\/li\u003e\r\n\u003cli\u003eMaximum Operating Pressure: 16 bar\u003c\/li\u003e\r\n\u003cli\u003eInlet Size: 50 mm\u003c\/li\u003e\r\n\u003cli\u003eOutlet Size: 50 mm + 2 x 25 mm\u003c\/li\u003e\r\n\u003cli\u003eAdvanced Self-Priming Capability for rapid operation\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":50703665365239,"sku":"B2-70Y","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/onga-b2-70y-marine-grade-aluminium-high-flow-single-stage-firefighting-pump.png?v=1776852597","url":"https:\/\/foundationpumps.com.au\/products\/onga-b2-70y-marine-grade-aluminium-high-flow-single-stage-firefighting-pump","provider":"Foundation Pumps","version":"1.0","type":"link"}