Kromschroder Pulse tube 3008525

The Kromschroder Pulse tube 3008525 is a rigid connecting line with an outer diameter of 6 mm and a length of 1000 mm. It transmits gas pressure from burners, valves, and regulators to pressure sensors and control relays. This tube is designed for use with Kromschroder DG pressure switches and VGBF series gas pressure regulators. It is made of a material resistant to gas, temperature, and vibration, ensuring stable pressure transmission.

Parts of this type are selected by diameter, length, and end fitting configuration. Before ordering, verify that the connection thread or compression fitting at each end matches the port on the pressure switch or gas valve. The tube must be leak-tight and capable of withstanding the gas pressure and ambient temperature of the application. Installers should ensure the routing allows for a proper bend without kinking, and that the tube material is compatible with the gas type.

Failure of impulse tubes can lead to leaks, false sensor activations, or unstable equipment operation. Symptoms may include inaccurate pressure readings, erratic burner behavior, or gas odor. Check for cracks, kinks, or loose connections along the tube.