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Safe protection for cables and lines. BEULCO wall ducts ensure reliable sealings between supply or disposal conduits and the protection pipes of the wall ducts. The wall ducts are leakproofed against water, pressing ground water and straying gas. Below choose your desired diameter:
Erth gas lines at medium working pressure and temperatur range from -20°C to +60°C On request range from -30°C (Body from nodular cast iron EN-GJS-350-22-LT).