21855 - ESAB 50ft Pneumatic Safety Bumper Tube

ESAB 21855 Tube Safety Sensor (50')

The ESAB 21855 Tube Safety Sensor is a vital replacement component designed to maintain the high safety standards of your automated cutting and welding machinery. Spanning 50 feet in length, this sensor tube is engineered to serve as a tactile or pneumatic bumper along the perimeter of moving gantries and industrial equipment. In the fast-paced environment of automated fabrication, ensuring that your machinery stops instantly upon contact with an obstruction—be it an operator or an object—is paramount to preventing injury and costly equipment damage.

Constructed from durable, flexible materials, this safety tube is built to withstand the harsh conditions typical of metalworking environments, including exposure to dust, minor sparks, and mechanical wear. When installed correctly within the machine's safety circuit, compression of the tube triggers an immediate emergency stop signal. This 50-foot roll allows for replacement on large-scale gantries or can be cut to size for specific sections of the machine guarding system. Keeping your safety systems functional with genuine OEM parts like the ESAB 21855 ensures compliance with safety regulations and maintains operational uptime.

Whether you are performing routine maintenance or repairing a damaged safety edge, this sensor tube offers the reliability expected from ESAB products. It is an essential spare part for facility managers and maintenance technicians responsible for CNC plasma, oxy-fuel, or laser cutting tables.