Firefighting pumps are used in extreme situations and should deliver the expectedpressure and flow. GAAM Emergency Products offers high performance pumpsets,providing cost-effective, reliable solutions for an array of firefighting situations.The MK450 diesel powered pump enables firefighters to select pressure or volumemode, or operate both simultaneously. Choosing the pressure mode activates twobooster hose reels at up to 600 l/min total flow at 800 kPa or 125 l/min at 2000 kPa.Opting for the volume mode allows a flow rate of up to 3000 l/min at 700 kPa to beachieved.Key features include heat-treated alloy pump casings; a four-position discharge outlet foreither volume or pressure stage; hydraulically balanced bronze impellers; radial loadsbalanced by utilising double volute in the first stage; high performance metal bellowsmechanical seal and carbon ceramic faces; heavy duty replaceable throttle/bearing andshaft sleeve bushes, stainless steel shaft and replaceable bronze wear rings.Measuring 610mm in width, 1350mm in length and 820mm high, the pump weighs490kg and is close coupled and fixed rigidly to the engine. The pump can also include amanual or electric priming system as well as foam system.