Set for water sewerage, 4 m, AQUATIC PLUS, SATP2204/BK-SET Article: SATP22004/Bk-SET EAN: 5907544441700 Set designed for sewerage of water from wells, pools, ponds and streams. It provides a steady supply of water to pumps and hydrophones in residential and commercial systems. Key advantages Full waterproofing kit Built-in filter and reverse valve Compatibility with pumps and hydrophones Strong spiral PVC design Resistant to low and high temperatures Insuitable spiral PVC hoses provide effective water retrieval and protection from contamination through a built-in filter and reverse valve basket that prevents reverse flow of water. The kit includes connections for connection to pumps or hydrophones with an internal and external cutoff of 1", as well as a transformer with an internal cutoff 3/4". It is used for water supply systems in private homes, gardens and farms. Parameters: outside diameter 26 mm, inside 22 mm, wall thickness 2 mm, length 4 m. The working temperature is from -10°C to +60°C. Package: spiral PVC hose 4 m the absorption filter Reverse valve suction box 1 "jointing" internal/external cutting 3/4" transceiver internal carving