D38 Drum Vent Plug: A Solution for Large Chemical Containers
Large chemical containers and industrial drums often face pressure changes during storage, transportation and temperature fluctuations. Without proper ventilation, internal pressure imbalance can lead to container expansion, deformation or leakage.
The Ventrase D38 Drum Vent Plug provides a reliable waterproof breathable solution designed for large-volume containers requiring continuous pressure equalization and liquid protection.
- Designed for 60L-150L industrial containers
- Waterproof breathable ePTFE membrane technology
- Helps prevent drum swelling and collapse
- High airflow performance for pressure balance
- Suitable for chemical and industrial liquids
Why Do Large Chemical Containers Need Vent Plugs?
During transportation and storage, chemical containers experience changes in temperature and atmospheric pressure.
For example, when a sealed drum is heated, internal gas expansion increases pressure. During cooling, negative pressure may create container deformation.
A properly designed drum vent plug allows controlled gas exchange while preventing water and contaminants from entering the container.
How Does D38 Drum Vent Plug Work?
The D38 vent plug uses an advanced ePTFE waterproof breathable membrane structure.
The microporous membrane allows air molecules to pass through, while blocking liquid water and protecting the contents from external environmental contamination.
- Air pressure equalization
- Waterproof protection
- Dust resistance
- Chemical environment compatibility
D38 Drum Vent Plug Technical Features
Product Specification
| Material | PE Housing + ePTFE Membrane |
| Applicable Container | 60L – 150L Containers |
| Airflow | ≥300 ml/min @12mbar |
| Pressure Resistance | ≥0.5 bar |
| Applications | Chemical liquids, fertilizers, lubricants, industrial fluids |
Applications of D38 Drum Vent Plug
The D38 vent plug is designed for industries requiring safe and reliable packaging ventilation.
- Chemical packaging
- Agrochemical containers
- Liquid fertilizer drums
- Lubricant containers
- Industrial liquid storage
D38 Compared With Traditional Sealed Containers
| Traditional Container | With D38 Vent Plug |
|---|---|
| Pressure accumulation | Continuous pressure balance |
| Risk of deformation | Reduced container stress |
| Limited gas exchange | Controlled breathable ventilation |
Choose Ventrase D38 Drum Vent Plug
For large chemical containers, reliable ventilation is essential for product safety, transportation stability and packaging performance.
Ventrase provides customized waterproof breathable vent solutions for industrial packaging manufacturers worldwide.
Explore D38 Drum Vent Plug