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Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid

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Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid

Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid
Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid

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Product Details:
Place of Origin: Chongqing China
Brand Name: CNWAGNER
Certification: CE ROHS
Model Number: 1201-J8-1201N1
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: Email to get
Packaging Details: neutral packing
Delivery Time: 3-25days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs per day

Electric Automobile Water Pump 1201-J8-1201N1 Motor Engine Parts Cooling Liquid

Description
Type: Water Pump OE NO.: 1201-J8-1201N1
Feature: Eletric Sample: Offer
Condition: New Warranty: 12 Months
Quality: OE Quality Application: Engine Parts
High Light:

Electric Automobile Water Pump

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Automobile Water Pump 1201-J8-1201N1

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1201-J8-1201N1 Motor Engine Parts

Motor Engine Parts Cooling Liquid Automobile Water Pump 1201-J8-1201N1

 

 

Products name Water pump
OE NO. 1201-J8-1201N1
Feature Eletric
Sample Offer
Condition New
Warranty 12 months
Quality OE quality
Application Engine parts

 

  • Centrifugal water pumps are widely used in automobile engines. Its basic structure is composed of water pump casing, connecting plate or pulley, water pump shaft and bearing or shaft bearing, water pump impeller and water seal device and other parts. The engine drives the water pump bearing and impeller to rotate through the pulley. The cooling liquid in the water pump is driven by the impeller to rotate together, and is thrown to the edge of the water pump housing under the action of centrifugal force. At the same time, a certain pressure is generated and then flows out from the water outlet or water pipe. The pressure at the center of the impeller is reduced due to the cooling liquid being thrown out. The cooling liquid in the water tank is sucked into the impeller through the water pipe under the action of the pressure difference between the inlet of the water pump and the center of the impeller to realize the reciprocating circulation of the cooling liquid.
  • The bearings supporting the water pump shaft are lubricated with grease. Therefore, it is necessary to prevent the coolant from leaking into the grease to cause the grease to emulsify, and at the same time to prevent the leakage of the coolant. The sealing measures of the water pump to prevent leakage include water seals and gaskets. The water seal dynamic seal ring and the shaft are installed between the impeller and the bearing through an interference fit, and the water seal static seal seat is tightly abutted on the housing of the water pump, so as to achieve the purpose of sealing the coolant.
  • The water pump housing is connected to the engine through a gasket and supports moving parts such as bearings. There is also a drain hole on the water pump housing, which is located between the water seal and the bearing. Once the coolant leaks through the water seal, it can be discharged from the drain hole, which has prevented the coolant from entering the bearing cavity and destroying bearing lubrication and component corrosion. If the coolant still leaks after the engine is stopped, it indicates that the water seal has been damaged.
  • The drive of the water pump is generally driven by the crankshaft of the engine through the V-belt. The transmission belt is looped between the crankshaft pulley and the water pump pulley. The water pump shaft rotates as soon as the crankshaft rotates, and the water pump shaft drives the impeller to rotate, thereby realizing the conversion of mechanical energy into hydraulic energy.
  • The impeller is the core of the pump. The movement of the impeller itself is very simple, just rotating with the shaft. However, due to the action of the blades, the movement of the liquid in the impeller is very complicated; on the one hand, it makes implicated motion with the rotation of the impeller, and on the other hand, it is continuously thrown out of the rotating impeller under the drive of the blade, that is, it moves relative to the impeller. Therefore, the outer diameter of the impeller, the height and angle of the impeller blades, and the gap with the water pump casing directly affect the performance of the water pump

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