Drain and Aeration Systems

Selton manufactures tubular filters (drainage systems) and small-bubble tubular aerators. Tubular filters are made in two versions: framed TFK and frameless TF filters.

Perforated polyethylene or PVC pipe or metal perforated frames are used as a frame. Drainage also can be frameless if it is not exposed to significant mechanical loads, but its diameter should not exceed 315 mm.

Tubular filters are fabricated up to 5 meters on a frame and up to 3 meters without a frame; then they are joined together using the outdoor sewerage fittings. Testing certificates and conclusions upon their results were obtained for tubular filters as well as safety and hygiene certificates (see section «Regulatory Documents»).

Small-bubble tubular aerators are made of various dimensions (diameter, length). Polypropylene pipe is used as a frame, and polypropylene or polyethylene sputtering serves as a disperser.

Aerators have the technological conclusion issued by State Enterprise Research, Design and Technology Institute of Municipal Engineering per product usage in aeration systems: on use in aeration systems: at biological purification plants, at the treatment stations for municipal and industrial waste water. The conclusion of the state sanitary-epidemiological expertise is also obtained.

Drain systems

Aeration systems