Gulfstream 1159GSE50117-3 APU Fire Loop Alarm Detector Test Kit for 220V Systems

The Gulfstream 1159GSE50117-3 APU Fire Loop Alarm Detector Test Kit is a high-reliability ground support equipment (GSE) solution engineered for verifying the performance of 220V APU fire detection systems across a wide range of Gulfstream aircraft. Designed to support line, intermediate, and depot-level maintenance operations, this test kit allows technicians to simulate fire conditions and confirm proper sensor response, ensuring continued safety and system readiness. It is compatible with all Gulfstream power plant types and optimized for use in global maintenance environments utilizing 220V systems.

Key Features

• Designed for 220V APU fire loop alarm systems on Gulfstream aircraft
• Compatible with GV, G100, G150, G200, G280, G350, G450, G500 (5000 series), G550, G600, and G650 models
• Supports all levels of maintenance: line, intermediate, and depot
• Compatible with all Gulfstream power plant configurations
• Includes a heat-to-test box to safely simulate fire loop activation conditions
• Sensor heat test clamp assembly provides controlled thermal application to test fire loop responsiveness
• Test cable ensures proper system integration during diagnostic procedures
• Operating instructions included for safe and accurate use in maintenance environments

The 1159GSE50117-3 is an indispensable diagnostic tool for international Gulfstream service teams working with 220V systems, offering consistent and accurate fire loop alarm verification across the entire supported fleet.