{"product_id":"onga-bm2-55h-marine-grade-aluminium-twin-stage-firefighting-petrol-pump-with-honda-gx160-engine","title":"Onga BM2-55H Marine Grade Aluminium Twin Stage Firefighting Petrol Pump with Honda GX160 Engine","description":"\u003cp\u003eThe Onga BM2-55H Blazemaster 2 is a twin stage petrol engine-driven firefighting pump designed for emergency response, long-distance water transfer, irrigation, and tank filling applications. Its twin impeller configuration is engineered to deliver higher head performance, making it suitable for pumping over extended distances and elevated terrains.\u003c\/p\u003e\n\u003cp\u003eConstructed using marine-grade aluminium across the pump casing, twin impellers, diffuser, and discharge components, the BM2-55H provides excellent strength, corrosion resistance, and portability. The advanced hydraulic design improves pressure generation while maintaining stable flow characteristics. Internal components include a carbon\/ceramic mechanical seal and NBR O-rings, ensuring reliable sealing and durability under demanding operating conditions.\u003c\/p\u003e\n\u003cp\u003eBased on the performance curve for the BM2-55H twin stage model, the pump achieves a maximum head of approximately 89 metres at shut-off and delivers a maximum flow of approximately 450 L\/min at low head conditions. It also supports a maximum suction lift of 8 metres, enabling efficient water draw from tanks, dams, and open water sources.\u003c\/p\u003e\n\u003cp\u003eThe unit is powered by a Honda GX160 5.5 HP 4-stroke petrol engine operating at 3000 RPM, delivering reliable and fuel-efficient performance. It features a 3.1-litre fuel tank and uses 10W\/30 API SG oil, making it suitable for continuous duty operation in field and emergency conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngine: Honda GX160 Petrol Engine, 5.5 HP, 163 cc, 3000 RPM\u003c\/li\u003e\n\u003cli\u003eMaximum Flow: approx. 450 L\/min*\u003c\/li\u003e\n\u003cli\u003eMaximum Head: approx. 89 m*\u003c\/li\u003e\n\u003cli\u003eMaximum Suction Lift: 8 m\u003c\/li\u003e\n\u003cli\u003ePump Type: Twin Stage centrifugal firefighting pump\u003c\/li\u003e\n\u003cli\u003eConstruction: Marine-grade aluminium casing, twin impellers, diffuser, and discharge\u003c\/li\u003e\n\u003cli\u003eMechanical Seal: Carbon \/ Ceramic\u003c\/li\u003e\n\u003cli\u003eO-Rings: NBR with EPDM non-return valve\u003c\/li\u003e\n\u003cli\u003eFuel Tank Capacity: 3.1 litres\u003c\/li\u003e\n\u003cli\u003eRecommended Oil: 10W\/30 API SG, Oil Capacity: 0.6 litres\u003c\/li\u003e\n\u003cli\u003eMaximum Liquid Temperature: 55°C\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Pressure: 13 bar\u003c\/li\u003e\n\u003cli\u003eInlet Size: 40 mm\u003c\/li\u003e\n\u003cli\u003eOutlet Size: 40 mm + 2 x 25 mm\u003c\/li\u003e\n\u003cli\u003eAdvanced Self-Priming Capability for rapid operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":50703054307575,"sku":"BM2-55H","price":1996.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/onga-bm2-55h-marine-grade-aluminium-twin-stage-firefighting-petrol-pump-honda-gx160-engine.png?v=1776842833","url":"https:\/\/foundationpumps.com.au\/products\/onga-bm2-55h-marine-grade-aluminium-twin-stage-firefighting-petrol-pump-with-honda-gx160-engine","provider":"Foundation Pumps","version":"1.0","type":"link"}