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The filter adopts high - strength wedge-shaped strainer to control the automatic cleaning of filter element through pressure differential control. When the impurity accumulates in the filter surface causes the import and export pressure difference to increase to the set value, or the timer reaches the preset time, the electric control box sends out the signal to drive the anti-flushing mechanism. When backwash suction dish and filter imports are pair, the drain valve is opened, the system pressure drainage, chuck and filter the inside a relative pressure below the filter of the lateral pressure of negative pressure zone, forcing some net circulating water from the inside filter lateral flow filter, adsorption on the inner wall of the filter in the impurity particles with flow into 穣 disc and is discharged from the drain valve. The specially designed filter causes the inside of the filter to produce a jet effect, and any impurities will be washed away from the smooth inner wall. When the pressure difference of the filter is returned to normal or the timer set time is finished, the material does not break the flow during the whole process, and the anti-washing water consumption is low, which realizes the continuous and automatic production
To measure the weapons, explosives, or small pieces of metal objects carried or wrapped, luggage, letters and fabrics. The special appearance of its sensitive surface makes it easy to operate. Better than ring sensor. Ultra high sensitivity, special applications. Such as prison, chip factory, archaeological research hospital and other technical characteristics
AUDI A4 GPS share some features, for example: 2 Din 7.0" HD Digital Screen car DVD players with resolution of 800 x 480; 3D OSD menu; Multi-function IR remote device. Audi A4 GPS is compatible with those video formats: MP4, DIVX, DVD, VCD, SVCD, CD, MP3, and CD-R-RW. This AUDI A4 GPS has built-in GPS Navigation and auto-ID intelligent language navigating. It supports Dual zone function which allows music playing and GPS navigation reporting simultaneously. In addition to regular top features of AUDI DVD Navigation, Audi A4 GPS also supports steering wheel, and with many car stereo output and rear monitor video interfaces. Some from the advanced model has build in DVB-T tuner. Audi A4 includes a internal factory stereo system which can be of the same high quality with AUDI A4 GPS. But still many individuals select alternate AUDI DVD Navigation to enhance the performance and the power of the entertaining system. Audio enthusiasts particularly are crazy about new Audi A4 GPS, speaker subwoofers and so forth. In order to alter the sound system and fire up new Audi A4 GPS, the default head unit must be removed. This ought to be removed carefully in any other case the air system gets damaged.
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