The difference between cold water pump and hot water pump
Commonly used cold water pump can refer to the temperature below 80 ° c liquid pump known as the cold water pump, 80 ° c to 120 ° c between the temperature of the pump known as the hot water pump.
Cold water pump and hot water pump difference:
What is the difference between a cold water pump and a hot water pump?
1, the characteristics of cold water pump:
Commonly used cold water pump seal or packing for the mechanical seal, the seal is the most common pump IS single-stage single-suction centrifugal pump The pump is the first cold water pump products, because the filler itself needs liquid cooling and lubrication So the pump temperature is only about 80 degrees, and the sealing of the cold water pump dripping phenomenon of the pump base and pump the surrounding environment has some pollution, such products have been gradually ISG and ISW centrifugal pump series products ISG and ISW cold water series using mechanical seals it will not have the phenomenon of water leakage, and are using direct-coupled structure impeller on the motor shaft, noise and vibration in the above is better than the old IS series of cold water pumps that class Pump products are commonly used in air conditioning water cycle so also known as air conditioning chilled water circulation pump.
2, the characteristics of hot water pump:
The hot water pump is the ISG and ISW centrifugal pump series based on the optimization of the design of the hot water pump products, especially the IRG-type hot water circulating pump the largest amount, because the pump using vertical mounting motor in the upper, pump and motor There is a short stent, not because of the phenomenon of mechanical seal leakage caused by water inside the motor burned the motor, but also in the IRG heat pump on the basis of the design of a mechanical seal on the other by an external tap water cooling device hot water High temperature pump products can reach a maximum temperature of 240 ° c.
Commonly used cold water pump can refer to the temperature below 80 ° c liquid pump known as the cold water pump, 80 ° c to 120 ° c between the temperature of the pump known as the hot water pump.
Cold water pump and hot water pump difference:
What is the difference between a cold water pump and a hot water pump?
1, the characteristics of cold water pump:
Commonly used cold water pump seal or packing for the mechanical seal, the seal is the most common pump IS single-stage single-suction centrifugal pump The pump is the first cold water pump products, because the filler itself needs liquid cooling and lubrication So the pump temperature is only about 80 degrees, and the sealing of the cold water pump dripping phenomenon of the pump base and pump the surrounding environment has some pollution, such products have been gradually ISG and ISW centrifugal pump series products ISG and ISW cold water series using mechanical seals it will not have the phenomenon of water leakage, and are using direct-coupled structure impeller on the motor shaft, noise and vibration in the above is better than the old IS series of cold water pumps that class Pump products are commonly used in air conditioning water cycle so also known as air conditioning chilled water circulation pump.
2, the characteristics of hot water pump:
The hot water pump is the ISG and ISW centrifugal pump series based on the optimization of the design of the hot water pump products, especially the IRG-type hot water circulating pump the largest amount, because the pump using vertical mounting motor in the upper, pump and motor There is a short stent, not because of the phenomenon of mechanical seal leakage caused by water inside the motor burned the motor, but also in the IRG heat pump on the basis of the design of a mechanical seal on the other by an external tap water cooling device hot water High temperature pump products can reach a maximum temperature of 240 ° c.
Manufacturers recommend: Shenlong stainless steel submersible pump
Keywords:Cold water pumps, hot water pumps, what are the differences
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