Technical Specifications:
The document provides specifications for MILVENT® MIV SERIES Ventilation Parts, specifically the MIV-CA Ventilation Cable Gland. The application wall thickness is up to 5.0mm when using the lock nut. The parts are available in black color.

Part Numbers and Dimensions:
- MIV-CA12: M12x1.5
- MIV-CA16: M16x1.5
- MIV-CA16A: M16x1.5
- MIV-CA20: M20x1.5
- MIV-PG13.5, MIV-PG16, MIV-PG21
The document lists typical airflow, water entry pressure, and recommended torque for these parts.

Environmental Performance:
- Protection class: IP66, IP67, IP68 (Immersion: 2 meters/60 min.), IP69K
- Heat resistance: -40°C to +125°C
- Humidity testing: 85°C, 85% humidity for 1000 hours
- Solar industry testing: Humidity freeze, high temperature, hail impact test
- Flame resistance: UL94V-0f1

Functional Benefits:
- Maintains high airflow in large outdoor lighting or enclosures.
- Equalizes pressure and reduces condensation by allowing air to flow freely into and out of sealed large enclosures.
- Prevents lighting condensation.
- Provides IP68 protection class and operates in temperatures ranging from -40°C to +125°C, making it suitable for tough environments.
- Protects sensitive electronics against water and other liquids.
- Effective for outdoor use when installed on the side face of enclosures.