Flame proof Air jacket having Quartz glass and Cooling system

Flame proof Air jacket having Quartz glass and Cooling system

This is specially developed holder for QRA-2. It houses QRA-2 sensor and protects it from mechanical damages. Hot flue gases are prevented from impinging on QRA-2 by Quartz Glass shield. Adaptor of ¼ BSP is provided to connect Cooling Air Supply to cool the front. Female ¾ BSP threads are provided in front to directly screw on the ¾ BSP sight pipe.