Liquid Tight Snap In Vent Plugs

Liquid-tight snap-in vent plugs are essential panel ventilation components designed to provide sealed enclosure protection whilst enabling controlled airflow management. These specialised vent plugs combine the benefits of snap-in installation with liquid-tight sealing properties, making them indispensable for UK industries requiring both ventilation and ingress protection. Manufactured from high-grade Nylon 6/6 with ultrasonically welded Acrylic Copolymer filters, these ventilation plugs deliver superior performance in challenging environments where moisture, dust, and contaminant exclusion are critical.

These liquid tight snap in vent plugs serve a dual purpose by allowing internal air dissipation for pressure equalisation and heat management whilst simultaneously preventing moisture and liquid intrusion into panels and housings. The integral sealing flange washer ensures comprehensive liquid-tight properties with IP65, IP67, and IP68 ratings, providing reliable protection against environmental hazards. Across the UK market, these vent plugs are extensively utilised in telecommunications, industrial automation, electrical distribution, outdoor enclosures, and marine applications where equipment protection and ventilation are paramount.

The primary benefit of liquid-tight snap-in vent plugs lies in their ability to maintain internal pressure equalisation without compromising environmental protection. The hydrophobic and oleophobic filter membrane prevents contamination from both moisture and particulate matter, ensuring sensitive components remain operational in harsh conditions. With operating temperatures ranging from -40°C to 105°C (-40°F to 221°F), these vent plugs offer exceptional thermal resistance suitable for demanding UK industrial applications. Available in industry-standard hole sizes including 12.7mm, 22.2mm, and 28.6mm, they accommodate various panel configurations with an approximate head thickness of 5.3mm for flush mounting solutions.

Available Materials & Style Options:

• Nylon 6/6 body construction with ultrasonically welded Acrylic Copolymer filter
• Black colour finish for professional appearance and UV resistance
• Integral sealing flange washer for liquid-tight installation
• Tool-free snap-in design for panels up to 3.2mm thickness
• IP65, IP67, and IP68 rated protection levels
• Multiple hole diameter options: 12.7mm, 22.2mm, and 28.6mm

Key Features & Benefits:

• Hydrophobic and oleophobic properties prevent moisture and oil contamination
• Tool-free installation with secure snap-in mechanism for quick deployment
• Pressure compensating design prevents internal pressure build-up from temperature cycling
• Wide operating temperature range from -40°C to 105°C suitable for harsh UK environments
• Six strategically positioned vent holes optimise airflow whilst maintaining protection
• UL94V-2 flame retardant rating ensures fire safety compliance
• Electrically non-conductive Nylon 6/6 material provides electrical isolation
• Durable construction withstands vibration and mechanical stress
• Cost-effective alternative to metal vent solutions
• Maintenance-free operation with long service life

Common UK Use Cases:

• Electrical distribution panels and switchgear requiring ventilation with moisture protection
• Telecommunications equipment cabinets and server enclosures for heat dissipation
• Industrial control systems and automation panels in manufacturing environments
• Outdoor junction boxes and weatherproof enclosures exposed to UK climate conditions
• Marine and offshore electrical installations requiring salt spray resistance

Related Vital Parts Products:

• Liquid Tight Threaded Vent Plugs - for applications requiring threaded installation
• Threaded Cable Glands - for sealed cable entry solutions
• Snap In Cable Glands - for cable management with snap-in installation
• Standard Vent Plugs - for general ventilation applications

Call Vital Parts:

For quick quotes, same-day dispatch, custom sizes, or bulk discounts, call our sales line on 01233 713 581. Businesses can register for a Vital Parts Business Account to benefit from priority shipping, trade pricing, free product samples, credit accounts, and a dedicated account manager.