Water purifier filtdevice - prel
is a first pre-filter passage crude whole house water filter device that can filter sand, rust and other large particulate matter in the tap water.
Pre-filters are generally mounted on the front line so that the "preamble" to the word name; and "filter", it refers to a device such Fundamental. Generally "T" shaped structure. Position "a cross" upper left and right ends of the inlet and outlet, respectively. The following "pricked" position inside the cylindrical body and the filter, compared with the lowermost end of the outfall, by controlling a valve opening and closing.
then the pre-filter exactly what the role and characteristics of it?
a stainless steel pre-filter effect
1. possible to effectively remove solid impurities solute.
2. The safety device to protect the pipeline system through prefilter.
3. The pre-filter should be possible to improve the performance and effectiveness of the device, and reduce operating equipment maintenance costs.
4. This prefilter cleaning sieve silver ion is employed stainless steel, can effectively inhibit the growth of bacteria.
Second, the pre-filter characteristics
a simple operation and easy maintenance: As the red globules occurs in the filter, in this case, the amount of impurities in the system has prompted the filter too need to be cleaned up. .
2 backflush simple: the cleaning process without the use of specialized tools, simply open the valve, or a rotary switch backflush, the system will automatically rinsed, after completion of the flushing red globules It will automatically reset.
3 Material quality: sieve material selection is silver-plated stainless steel, the valve body is a glass fiber material selection, material selection interior fittings is temperature plastic, while the rubber material is provided with anti-aging properties, all these materials meet drinking water quality standards. .
4 small easy to maintain: the volume of such a filter is very small, wide application range, and does not require power saving energy. At the same time, to avoid algae growth, so that the maintenance is very simple and convenient. Prefilter price is relatively low, so many companies will choose to use it to improve the safety factor of equipment operation. EyeBefore, drinking water pipes installed in the pre-filter is the most widely used in Germany.
关键词： Service supp