PIGALERT™ Pig Passage Indicators – GD Engineering
These bi-directional pig passage indicators feature a proven cam-driven, gearless mechanism combined with a multi-leaf stainless steel trigger, ensuring reliable operation and preventing jamming. This system is designed to provide consistent detection performance even in demanding operating conditions.
PIGALERT™ is also the only pig signaller with specific certification from a leading intelligent pig inspection provider. The electrical models are supplied as standard with an ATEX-certified electrical switch, ensuring safe operation in hazardous areas.
