... YSP Series Positive Displacement preset flow meter/bulk crude oil meter/PD flowmeter Characteristics:1.Excellent stepless adjusting ... dextrose, fructose, sucrose,maltose, lactose, corn oil, soy bean oil, cotton seed oil,coconut oil,.4.Treated waters (deionized, demineralized, and potable ... ;11.Sodium hydroxide (caustic) solutions, high sulfur crude oil (LACT and NOD) and other alkaline pH liquids12 ...