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2cy gear lubrication pump is mainly used for various mechanical equipment conveying lubricating oil lubrication system for conveying a viscosity less 10.E (75c.st), the temperature of the lubricating oil below 300 ℃, stainless steel gear Pump can convey edible oil, beverage and so on. This series of pump structure is simple and compact, easy to use and maintain. 1. for conveying various oils, such as heavy oil, diesel oil, lubricating oil, gear equipped with copper may be delivered within a low point of the liquid, such as gas oil, benzene and the like, this unit also produces stainless steel gear pump can deliver drinks and corrosive liquid. 2. Does not apply to hard particles or fibers, suitable viscosity of 5 × 10-5 ~ 1.5 × 103m2 / s. The temperature is not high for 70 ℃, if you need to transport high temperature liquid, please use the high temperature resistant gear pump to deliver the liquid under 300 ℃. The pump in the pump body is equipped with a pair of rotary gears, one active, one passive, relying on the two gears intermeshing, the pump within the entire working chamber is divided into two independent parts. a into the suction chamber, b for the discharge chamber. During driving, the driving gear drives the driven gear to rotate, and when the tooth is disengaged from the engagement, a partial vacuum is formed on the suction side (a) and liquid is sucked in. Filled with the liquid sucked respective gear tooth trough and to the discharge side (B), the liquid is extruded into engagement gear, and a high-pressure liquid is discharged through the discharge outlet of the pump of the pump.