High Viscosity Internal Gear Pump(NYP) for Bitume

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High Viscosity Internal Gear Pump(NYP) for bitumen with small vibration

1. temp:-10-200C
3. Small vibration
4.ISO standard

NYp series high viscosity internal gear pump is a kind of new positive displacement pump,and is designed according to the different fields requirements of petroleum,chmical industry,paint,medicine,foodstuff and so on.it widl applies to a variety of mediums with different property and viscosity because of special structure and selected different pump’s materials.


  1. steady delivery without pulsation,little vibration and noise

  2. outstanding self-priming ability

  3. the pump can deliver the varied corrosion mediums if the proper material of parts selected,working temp. can reach 200

  4. rotary direction of internal rotor and outside rotor results in little wear and long operation life

  5. flow capacity can be changed by adjusting speed

  6. specilly suited to deliver high visc medium

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Q:The distance from the pump button to the ground
After confirming that the fire pump has started running, issue a command signal to the hydrant button to light the green answer light.
Q:What does "efficiency" mean in a water pump catalog?
Pump efficiency: the ratio of the effective power and the pump shaft power
Q:The water tank of the fish tank does not air out and only has the water outlet
The picture above is very clear, but I didn't say anything about it. My problem is solved. The intake pipe and the exhaust pipe are connected by the inverted T type. The intake pipe is upward, but not fixed. It can be rotated. The intake pipe can be rotated to adjust the number of bubbles
Q:What is the relationship between the minimum suction vacuum of a pump and the required cavitation?
Suction is allowed to pump the vacuum from the distance from the inlet, which is part of the field installation.The manufacturer of cavitation allowance is closely related to the design and process of pump. Estimation formula: cavitation allowance =10.33 meters - allow suction of -0.5 meters (safety).
Q:Do you have a suction pump higher than 9 meters?
Since the atmospheric pressure has been basically determined, the theoretical suction degree of the pump is more than 10 meters.
Q:Water pump does not produce water, what are the reasons?
The reason why centrifugal pump does not produce water:1. pump inlet or sink, water tank water shortage.2. water pump pipe blocked or valve not open.
Q:Centrifugal pump flow, why can be adjusted through the outlet valve?
First of all, we know that pump according to the principle of work is divided into speed and volume type, centrifugal pumps are speed type, and reciprocating pumps are volume type.The centrifugal pump can adjust the flow through the outlet valve and outlet valve opening can determine the pump flow and head performance curve parameters such as specific relationship between the outlet flow and pressure can be provided by the data pump manufacturers endplate that even close the outlet valve of the pump pressure will also have a fixed value, but not allow zero flow pump operation, vibration caused by damage to the pump on the mechanical seal is not good and so easy to cavitation, set the minimum reflux line.
Q:Why can't the centrifugal pump pump the vacuum?
Working principle (taking centrifugal pump as an example):Prerequisites, processes, and requirements for the overall system structure.
Q:What does the impeller on the centrifugal pump mean by the first cutting?
I used to do this job before. After the impeller is cut, the flow and lift will decrease. Sometimes, the same pump will be cut according to the needs of the impeller, so as to meet the actual needs, at this time, with the power of the motor will also be reduced
Q:How many kilograms of water pump are there in the automatic washing machine on the market?
Suitable for supporting high pressure sprayer, portable car washer. Water pump with overflow circuit. And comes with pressure switch, overflow switch double insurance

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