1 / 5
China IP68 and UL Certified Metal Vent Plug Factories, Factory
Product Description
Product Highlights
✓
IP67-IP68 Certified for superior waterproof and dustproof performance.
✓
UL, CE, and RoHS Certified, ensuring international safety and quality standards.
✓
Constructed from durable nickel-plated brass or stainless steel for excellent corrosion resistance.
✓
Features advanced microporous membrane technology for reliable air exchange.
✓
Easy to install with compatibility for both Metric and PG threads.
Applications
Electrical Control Cabinets
Outdoor Lighting Systems
Automotive Electronics
Renewable Energy Installations
Key Benefits
★
Pressure Balance
Maintains optimal air pressure inside sealed enclosures.
★
Superior Protection
Effectively blocks water, dust, and contaminants.
★
Prevents Condensation
Reduces moisture buildup to protect internal components.
★
Long-Term Durability
Resists corrosion, UV exposure, and extreme temperatures.
★
Extended Equipment Lifespan
Ensures stable performance and reliability.
Product Parameter
unit:mm
| Item | Breathablity | GL Thread Length | H Overall length | AG ThreadO.D. | Spanner size | Code |
|---|---|---|---|---|---|---|
| M5×0.8 | ≥300ml/min/@70mbar | 5 | 13 | 5 | 8 | HX-BF.M5 |
| M5×0.8 | ≥300ml/min/@70mbar | 7 | 15 | 5 | 10 | HX-BF.M5 L7 |
| M6×1.0 | ≥300ml/min/@70mbar | 7 | 15 | 6 | 10 | HX-BF.M6 |
| M8×1.0 | ≥800ml/min/@70mbar | 7 | 15.5 | 8 | 12 | HX-BF.M8 |
| M8×1.25 | ≥800ml/min/@70mbar | 7 | 15.5 | 8 | 12 | HX-BF.M8×1.25 |
| M10×0.75 | ≥1200ml/min/@70mbar | 8 | 17 | 10 | 14 | HX-BF.M10 |
| M10×1.5 | ≥1200ml/min/@70mbar | 8 | 17 | 10 | 14 | HX-BF.M10×1.5 |
| M12×1.0 | ≥1500ml/min/@70mbar | 8.5 | 17.5 | 12 | 16 | HX-BF.M12 |
| M12×1.5 | ≥1500ml/min/@70mbar | 8.5 | 17.5 | 12 | 16 | HX-BF.M12×1.5 |
| M16×1.5 | ≥1700ml/min/@70mbar | 10 | 19 | 16 | 20 | HX-BF.M16 |
| M18×1.5 | ≥2300ml/min/@70mbar | 10 | 19 | 28 | 22 | HX-BF.M18 |
| M20×1.5 | ≥2300ml/min/@70mbar | 10 | 19 | 20 | 22 | HX-BF.M20 |
| Other styles support cal consuitation | ||||||
| Item | Breathablity | GL Thread Length | H Overall length | AG ThreadO.D. | Spanner size | Code |
|---|---|---|---|---|---|---|
| M5×0.8 | ≥200ml/min/@70mbar | 5 | 10 | 5 | 8 | HX-BF.M5-T |
| M6×1.0 | ≥200ml/min/@70mbar | 5 | 10 | 6 | 8 | HX-BF.M6-T |
| M8×1.0 | ≥500ml/min/@70mbar | 7 | 12 | 8 | 12 | HX-BF.M8-T |
| M8×1.25 | ≥500ml/min/@70mbar | 7 | 12 | 8 | 12 | HX-BF.M8×1.25-T |
| M10×1.5 | ≥500ml/min/@70mbar | 8 | 13 | 10 | 14 | HX-BF.M10-T |
| M12×1.0 | ≥1500ml/min/@70mbar | 8 | 13 | 12 | 16 | HX-BF.M12-T |
| M12×1.5 | ≥1500ml/min/@70mbar | 10 | 15 | 12 | 16 | HX-BF.M12×1.5-T |
| M16×1.5 | ≥1700ml/min/@70mbar | 10 | 15 | 16 | 20 | HX-BF.M16-T |
| M20×1.5 | ≥2300ml/min/@70mbar | 10 | 15 | 20 | 24 | HX-BF.M20-T |
| Other styles support call consultation | ||||||
Detailed Image












Frequently Asked Questions
What protection level does this metal vent plug provide?
The metal vent plug is certified with IP67 to IP68 ratings, offering outstanding protection against water immersion, moisture, and dust ingress.
What materials are used to manufacture these vent plugs?
They are constructed from durable nickel-plated brass or stainless steel, engineered for superior corrosion resistance and long-term durability.
How does the vent plug prevent condensation inside enclosures?
It features advanced microporous membrane technology that continuously balances internal and external pressure while allowing air exchange and blocking liquid water.
What thread types and sizes are supported?
The product line supports both Metric and PG threads, including metric specifications from M5 up to M20, with customized options available upon request.
What international quality certifications do these plugs comply with?
All units are UL, CE, and RoHS certified, ensuring adherence to global safety and environmental quality standards.
Can custom thread sizes or breathability parameters be ordered?
Yes, styles with different thread dimensions, breathability requirements, and materials are supported via custom consultation.









