Backwash filter 1 "semi-automatic WatPass

Our water inlet filter WatPass with integrated pressure reducer and manometer is intended for the filtration of drinking and service water. With 90 µm it filters particularly fine. It protects your water pipes and the rest of the installation with the connected water-carrying devices from corrosion and functional damage. Foreign particles such as rust, sand, lime and other particles are often responsible for this. The flow-optimized filter is made of high-strength, technical plastic.

Another big advantage of this water filter is that it has a continuously adjustable, soundproofed pressure reducer and a pressure gauge that controls the water pressure. The 12 month display serves as a reminder for the next filter change (DIN EN 806-5). If you do a backwash every two months, the filter will thank you with a good throughput. Backwashing must be carried out at the latest when the water pressure in the line decreases due to increasing contamination of the filter.

How does it work?

This is initiated by turning the backwash button as far as it will go. The contaminated water now flows over the pre-sieve. The water flows through the filter element in the opposite direction and flushes the contaminated filter element free. The water consumption for a backwash is very low. The backwashing process should take about 5-10 seconds, depending on the degree of soiling. If the filter element has not been completely cleaned (visual inspection), backwashing must be carried out again. Since the WatPass house entrance filter has a rotatable connection element, it can be installed horizontally as well as vertically. This makes assembly very easy and fits in almost any installation situation.

Please note: The filter cannot be used with chemical-treated circulating water and when oils, greases, solvents, soaps and other lubricating media are in the water. Furthermore, it is not suitable for the separation of water-soluble substances and very coarse dirt particles.