BPF-BW02

1. Sand filter needs not changing of the filter element. It only needs to be washed periodically；

2. Adopt high-precision stainless steel filter mesh to avoid changing filter element.

3. Sand filter can be washed conveniently. There is extra device for the mechanical washing of the mesh .Thus no need of taking off  the shell for washing.

4.Back flushing is with stronger washing ability,and easier maintenance;

5.Working pressure: less than 2.3Mpa,  Max water pressure:7.2 Mpa;

6.Water temperature:2-65 degree,  Filtered water volume: 3ton/hour;

7.Installation thread:3/4" BSP; Washing Valve thread:1/4"