SWT AP 30-40/D110 aeration pipe

The SWT aeration pipe is designed for pressurized aeration of water in systems for removing iron, manganese, and hydrogen sulfide. It is installed ahead of filters with granular media: the water becomes saturated with oxygen from the air, the dissolved impurities are oxidized, and are then retained by the filter medium.

Air is supplied ahead of the aerator by oil-free compressors, whose operation is controlled by a separate control unit. Both functions — saturating the water with oxygen and separating excess air — are combined in a single device, so this scheme does not need a separate contact column. The size is selected based on the pipe diameter and the flow rate of the line into which the aerator is tapped.

Design with D110 pipe housing (AP 30-40 size). Dimensions (L×W×H) 1560×430×220 mm. Weight 22 kg.

By weight it sits between AP 17-20 (15 kg) and AP 50-60 (30 kg): 22 kg.

One step down by weight — AP 17-20: pipe diameter D90 instead of D110, size AP 17-20 instead of AP 30-40, dimensions 1510×380×200 mm instead of 1560×430×220 mm. One step up — AP 50-60: pipe diameter D140 instead of D110, size AP 50-60 instead of AP 30-40, dimensions 1640×530×250 mm instead of 1560×430×220 mm.