Yongjia County Yingke Pump Valve Co., Ltd.

r Gear oil pump
Suitable for transporting various oils, such as heavy oil, diesel lubricating oil, and equipped with copper gears, which can transport low internal point liquids, such as gas, oil, etc. Our unit also produces stainless steel gear pumps. Conveying beverages and corrosive liquids.
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r Gear oil pump
It is not suitable for oil containing hard particles or fibers, and the applicable viscosity is ~㎡/. The temperature is not higher than ℃. If you need to transport high-temperature liquid, please use a high-temperature resistant gear pump, which can transport liquids below ℃.
Structure
< /> This type of pump is a horizontal rotary pump, which is mainly composed of pump body, gear bearing seat, safety valve bearing, sealing device and other mechanical parts.
< /> The pump body, bearing seat, etc. are made of gray cast iron, and the gears are made of high-quality carbon steel. They can also be made of copper or stainless steel according to the special needs of the user.
< /> There is a stuffing box chamber on the bearing seat, which serves as an axial seal. /, /, /, ~ type pumps adopt skeleton sealing device. The bearings adopt single row radial ball bearings. The B~ type pump is composed of three oil-resistant rubber rings and a retaining ring in the middle. Adjust the two nuts on the compression cover to adjust the degree of sealing. The bearings use copper-based powder oil bearings. In addition, this series of pumps can use packing seals with flexible graphite as the packing, which has good elasticity, stable chemical properties and self-lubricating properties at high and low temperatures.
< /> The pump is equipped with a safety valve. When the pump or discharge pipe fails or the discharge valve is completely closed by mistake, causing high pressure and high pressure shock, the safety valve will automatically
< /> open and remove. Part or all of the high-pressure liquid returns to the low-pressure chamber, thus providing safety protection to the pump and pipelines.
< /> Use a flexible coupling to directly connect with the drive motor and install it on a common cast iron chassis.
< /> Features
< /> This type of pump has a simple and compact structure, and is easy to use and maintain.
< /> This series of pumps has good self-priming properties, which helps prevent smooth filling of liquid before opening the pump every time.
< /> The lubrication of this type of pump is automatically achieved by the delivered liquid, so there is no need to add additional lubricant during daily work.
< /> Using elastic couplings to transmit power can compensate for slight deviations caused by installation. When the pump is subjected to inevitable hydraulic impact during operation, it can play an improved buffering role.