Centrifugal chemical pumps, chemical pump precautions, centrifugal chemical pump installation
　　
Centrifugal chemical pump is the chemical industry's most widely used products, there are several types of centrifugal chemical pump according to the material is divided into polypropylene, fluorine plastic, stainless steel several, according to the pump body structure is divided into direct connection, coupling, legislation Type, horizontal several, according to actual needs can refer to choose the right product.
　　
Centrifugal chemical pump precautions:
　　
(1) The installation of chemical centrifugal pump pipe weight can not be added to the pump. Should have their own support, so as not to affect the operation of deformation and life expectancy.
　　
(2) stainless steel chemical pipeline pump and the motor is the overall structure, no need to find the correct installation, so the installation is very convenient.
　　
(3) It is necessary to tighten the anchor bolts during installation to avoid the influence of vibration on the performance of centrifugal chemical pumps during start-up.
　　
(4) before installing centrifugal chemical pump should carefully check the pump flow channel has no effect on the operation of the pump hard material (such as stones, iron tablets, etc.), so as to avoid centrifugal pump damage to run impeller and pump body.
　　
(5) For maintenance convenience and safety, install a regulating valve in the inlet and outlet pipes of the centrifugal chemical pump and a pressure gauge near the pump outlet to ensure the operation within the rated head and flow range to ensure the normal operation of the pump , Increase the life of chemical pump.
　　
(6) The pump should be installed at the end of the suction valve, unless the valve is self-priming pump can not be installed, and the inlet pipe should not have too many corners, while not leaking, leakage phenomenon.
　　
(7) Discharge line such as check valve should be installed outside the gate valve.
　　
(8) Turn the pump shaft after installation, the impeller should have the friction noise or stuck phenomenon, otherwise the pump should be disassembled to check the reason.
　　
(9) Centrifugal chemical pump installation is divided into rigid connection and flexible connection installation.
　　
Centrifugal chemical pump is the chemical industry's most widely used products, there are several types of centrifugal chemical pump according to the material is divided into polypropylene, fluorine plastic, stainless steel several, according to the pump body structure is divided into direct connection, coupling, legislation Type, horizontal several, according to actual needs can refer to choose the right product.
　　
Centrifugal chemical pump precautions:
　　
(1) The installation of chemical centrifugal pump pipe weight can not be added to the pump. Should have their own support, so as not to affect the operation of deformation and life expectancy.
　　
(2) stainless steel chemical pipeline pump and the motor is the overall structure, no need to find the correct installation, so the installation is very convenient.
　　
(3) It is necessary to tighten the anchor bolts during installation to avoid the influence of vibration on the performance of centrifugal chemical pumps during start-up.
　　
(4) before installing centrifugal chemical pump should carefully check the pump flow channel has no effect on the operation of the pump hard material (such as stones, iron tablets, etc.), so as to avoid centrifugal pump damage to run impeller and pump body.
　　
(5) For maintenance convenience and safety, install a regulating valve in the inlet and outlet pipes of the centrifugal chemical pump and a pressure gauge near the pump outlet to ensure the operation within the rated head and flow range to ensure the normal operation of the pump , Increase the life of chemical pump.
　　
(6) The pump should be installed at the end of the suction valve, unless the valve is self-priming pump can not be installed, and the inlet pipe should not have too many corners, while not leaking, leakage phenomenon.
　　
(7) Discharge line such as check valve should be installed outside the gate valve.
　　
(8) Turn the pump shaft after installation, the impeller should have the friction noise or stuck phenomenon, otherwise the pump should be disassembled to check the reason.
　　
(9) Centrifugal chemical pump installation is divided into rigid connection and flexible connection installation.
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