... effectivity and good quality 2.Corrosion proof and long time for using 3.Scuff resistance Product Introduction:Media: seawater, sewage, clean ... power, mine and construction filed.Pump material: carbon steel, alloy steel, stainless steel, titanium alloy.Prime motor: electrical, diesel, gasoline.Transmission mode: gear ... Power(Kw)7.37.27.37.3 Triplex plunger pump for high concentrated liquid