KM-style pipe perforated type drainage filter 'KMO type / KMON type'

We offer two types: a basic model and one with non-woven fabric! Made of synthetic resin, it has excellent corrosion resistance, heat resistance, cold resistance, and weather resistance.

The "KMO type / KMON type" is a perforated pipe-type water drainage filter with a large catchment area that enhances drainage effectiveness. By inserting and installing this product into the backfill section of weep holes provided in drainage channels, it prevents the outflow of soil and other materials from the backfill section while simultaneously increasing the catchment area, allowing for smooth water discharge. It is a compact filter with a larger catchment area compared to the KMM type plate filter and KMP type cup filter. It can also be used as a material to prevent suction in drainage pipes of road retaining walls. The KMO type has slits of 6.5 mm in diameter on the side and 3 mm in cross-section. The KMON type features a non-woven fabric filter installed on the outer circumference of the KMO type. 【Features】 ■ Large catchment area, enhancing drainage effectiveness ■ Simple structure with a low risk of failure ■ Made of synthetic resin, offering good corrosion resistance, heat resistance, cold resistance, and weather resistance ■ Standard length is 100 mm, but custom lengths can also be produced ■ Available in two types: basic type (KMO type) and non-woven fabric type (KMON type) *For more details, please refer to the PDF document or feel free to contact us.

Drainage materialRiver constructionDrainage and water removal