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Small gear oil pump Application

* It has wide application. It can transfer non-corrosive lubricating-oil or equivalent liquid

without solid particles and fibres medium and non-running material.

* It has steady flow and pressure,no pulsation.

* Reduce the speed,the pump can delivery the liquid that viscosity can be up to 5X ^4cSt.

* It has strong absorb power,low working noise,no leakage and temperature rising.

Product name	Small gear oil pump
Model number	Portable Oil Gear Pump, Small Gear Oil Pump
Type	gear pump, Small gear oil pump
Application Scope	Performance as transfer pump or booster pump in oil delivery system,and fuel pump for delivery,pressurization and injection in fuel supply system. Also applied as hydraulic pump supplying hydraulic system and in all industry fields as lubricating pump.
Material	1.HT200; 2.ZG230-450 3.1Cr18Ni9Ti,OCr18Ni12Mo2Ti
Capacity	1.08-12m³/h
Medium Viscosity	up to 5*10-4cst
Tempreture	below 300°C
Charcteristic	The nitrating-treated gears have the advantage of higher hardness and wear property,and they rotate with the axles inside the replaceable bearing sleeves. All of the pump‘s parts can be lubricated by delivered medium when working.
Main parts	Gears,axles,pump body,pump cover,bearing sleeves and axle-end seals,etc.
Shipment	By sea or air
Delivery time	25-45 days according to order quality
MOQ	1 unit
Package	Export standard wooden palet or unser-defined
Payment methods	TT, L/C, Western Union, Escrow

Small gear oil pump PRODUCT ADVANTAGES

* Steady delivery without pulsation, little vibration and noise
* Working temperature can reach 300°C
* Out standing self-priming ability

* Little wear and long operation life

* Suit to delivering non-corrosive lubricating-oil or equivalent liquid without solid particles

and fibres at temperature below 300°C.

Our Small gear oil pump has approved GL,ABS,BV,DNV,3C,CE,ISO-9001-2000,GJ9001A-2001 etc certificate.

Q: How to adjust the flow of piston pump?: The oil pan with oil liquid through the suction port and the piston cylinder; from 180 degrees to 360 degrees, the piston cylinder volume decreases, so the oil liquid in the pan with oil discharged from the outlet of the liquid. The pump works continuously as long as the drive shaft rotates.

Q: Fire hydrant pump button, under what circumstances do not need to install?: There are four things to do:Fire hydrant button to meet the requirements of national standards.In addition to pumping, it can show the location of fire.

Q: What is the pump lift voltage? And how to suppress the pumping voltage rise?: [suppression of pumping voltage] the general use of the installation of absorption resistance to absorb the pump voltage rise. The simplest way to control the pump voltage is to connect the DC bus with an energy consumption resistor before releasing the pump voltage.

Q: How many millimeters is the diameter of the water outlet of the four inch pump?: This question is of no practical significance. The user does not care about this figure. The concern should be the nominal diameter, which is fitted with flanges and pipes. Moreover, the pump shell is cast iron, the inside diameter is not processed, and there is no matching parts, there is only one manufacturing size.

Q: Advantages and disadvantages of centrifugal pumps?: The centrifugal pump has no valve, so it is suitable for conveying suspended liquid, and the special design can also transport large solid suspensionThe pump can be made of chemical resistant material, which is suitable for conveying corrosive solution.The utility model has the advantages of simple structure, few parts, little failures, durability, low maintenance cost, convenient management and reliable work.The output can be adjusted even by the discharge valve fully closed, there is no danger of infinite rising pressure head.The liquid is transferred to a large quantity. And the pressure head does not require large, most suitable for centrifugal pump.

Q: What is a positive displacement pump? He Weizheng displacement?: The principle and structure of displacement pumps are similar to those of hydraulic motors. Positive displacement is the pump outward to provide flow and pressure, that is, conventional pumps. A negative displacement pump is a hydraulic motor that rotates by external pressure and flow

Q: What should be used to pay attention to the use of mechanical pumps?: There are many kinds of pumps, such as centrifugal pumps, piston pumps, diaphragm pumps, vane pumps, gear pumps, etc.

Q: Pneumatic diaphragm pump compressed air pressure is 4 kg, the discharge pressure is how big?: Have to know the ratio, pneumatic pump, if high pressure, you can have 2:1,3:1

Q: Why does the centrifugal pump start with a closed valve and the axial pump starts with an opening valve?: Centrifugal pumps require a vacuum to produce negative pressure, which allows atmospheric pressure to lift the water surfaceAxial flow pump impeller is thrust on water

Q: Why adjust the centrifugal pump outlet valve can adjust the flow? What are the advantages and disadvantages of this method? Is there any other way to regulate the flow of the pump?: The use of frequency converter to adjust the speed of the motor can also adjust the flow, the advantage is to save electricity.

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