215-1 1/4-130 | 1.25" 130# CI IB TRAP | Armstrong International Used on_ECT Steam Series Boilers The damper is designed to

The damper is designed to control airflow in ventilation systems

**Key Features:** * **Spring Loaded:** Maintains a consistent force for reliable holding and positioning

reducing vibrations and noise during blower operation

The switch has a sturdy construction and is designed for long-lasting performance

215-1 1/4-130 | 1.25" 130# CI IB TRAP | Armstrong International Used on_ECT Steam Series Boilers The damper is designed toArmstrong International NCO 215 1 1 4 130: Cast Iron Inverted Bucket TrapThe Armstrong International NCO 215 1 1 4 130 is a 1. 25" 130# CI IB TRAP designed for industrial applications. This cast iron inverted bucket trap features a durable construction for long lasting performance. Its compact design makes it suitable for space constrained installations. Key Features: Cast iron body for strength and durability Inverted bucket design for efficient