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Hand pump

Hand pump is the most common type of pump, because it is manual, easy to operate. Hand driven gear, suitable for conveying various oil, such as heavy oil, diesel oil, lubricating oil, with copper gear can transport the low liquid inside, such as gasoline, benzene, etc., and can be applied to the hard particles or fibers, suitable for various viscosity, good self-absorbability, to help each pump without filling the liquid. Operation condition of hand pump

Do reciprocating motion through the hand pump handle, is increased pressure to open the emergency shut-off valve, medium can be passed, in case of fire or other emergency, open the hand pump pressure relief valve, hydraulic system pressure quickly, make emergency cut-off valve immediately shut down, or when the temperature rises to more than 75 ℃, installed in the pump or emergency cut-off valve fusible plug melt immediately, to achieve automatic relief, emergency cut-off valve is automatically shut down rapidly. This product has the characteristics of light body, easy oil absorption, easy installation and durability. Hand-operated oil pump is suitable for pumping and transporting gasoline, oil, kerosene, diesel oil, oil, etc. Classification of the use of hand pumps

As a wide variety of hand pumps, it needs to be well differentiated, so that the hand pumps we use can play its best performance.

M172072 electric and manual metering pump: this pump is applicable to small and medium-sized oil main plus, gas stations, agricultural machinery stations, supply and marketing cooperatives, enterprise factories and mining fleets, vehicles, ships and other units to absorb and deliver various oil, such as gasoline, diesel, kerosene, engine oil, food oil, etc. It has the advantages of compact structure, reliable quality, stable performance and convenient movement. It is also equipped with explosion-proof motor and 25mm flow meter. When there is power, it can be refueled by electric motor. The pump is equipped with overflow valve in the blade type. When the fuel tank is filled with oil and the oil gun is closed, the blade pump can continue to work. When the oil pressure exceeds the rated pressure, the overflow valve in the pump will act automatically. Points for attention:

1. This product cannot be used for corrosive liquid to metal. 2. Also note that (1) the hand-operated oil pump is generally not assembled for convenient packaging when leaving the factory. Therefore, users need to install it by themselves after buying. (2) seal the inlet and outlet pipes properly to prevent the inlet air from affecting the flow rate. (3) if you do not need to add a little oil for a long time to lubricate it, but for cooking oil exception