... :Media: seawater, sewage, clean water, brackish water, corrosivity liquid and oil liquid at normal temerature.Application field: seawater desalination plant, high pressure ... , municipal, mechanical, chemical industry, oil filed, electrical power, mine and construction filed.Pump material: carbon steel, alloy steel, stainless steel, titanium ... .27.37.3 Triplex plunger pump for high concentrated liquid