According to the statistics of import and export provided by the customs, it is compiled and edited by the China Association of Automobile Manufacturers. The analysis of the import and export of components of the transmission system in March 2010 is as follows:

First, the export of drive system component products

In March 2010, the export value of driveline component products was US$149 million, an increase of 77.57% over the same period of last year.

From January to March, the cumulative export value of the driveline component products was US$407 million, an increase of 67.34% over the same period of last year.

From January to March, the major export country of drive system component products was: the United States, Japan, Germany, South Korea, and Mexico.

Second, the import of drive system component products

In March 2010, the import value of drive system components was US$769 million, an increase of 135.78% over the same period of last year.

From January to March, the accumulative import value of drive system components was 1.947 billion U.S. dollars, an increase of 154.54% over the same period of last year.

From January to March, the major components of the imported driveline components were: Japan, Germany, South Korea, France, and the United States.

Chlorine Dosing Pump

*Pump color: blue 

*Contains trip-function valve

*Different type of material provides: PVC, PVDF, stainless 

*Ball check valves: it through double valve ball, seat and sleeve to form the sealing system, that enhance the precision                                                                                                      

*High speed operation: high measurement precisions, up to 360 strokes per minute which eliminate the pulsation effect.                                                                                                             

*Compact size: small, quiet and stable operation                                                                                                                

*Durable diaphragm: the diaphragm is made by PTFE, which is compatible with all kinds of chemicals. In typical use, the diaphragm can last up to five years, which 5 times as national standard GB/T7782-2008                                                                                                        

*Strong stability: working stability in AC 100-240V, and suitable for the range of 50-60Hz                                                                                                                          

* High protection level: protection level reached to IP65, it allowed pump to provide safe services  at severe operaton condition                                                                                            

*Several types: manual control or automatic control, the automatic control can divided to: 4-20mA electric current signal control, digital impulse signal feedback control, digital impulse feedback control with Rs485 communication interface, 4-20mA electric current signal control with Rs485 communication interface.                                                                                 

*Percentage adjustment: local adjust percentage for stroke and frequency 0~100%                                                                           

*Level monitor, low-level shutoff with alarm output

Solenoid Dosing Pump for Chlorine

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