Vent Plugs With Filter - VENT039-F

Vent Plugs - To Fit Hole Diameter 34.9mm - 11 Vent Holes | Vital Parts - 6.4mm Max Panel Thickness - 38.1mm Head Diameter - Black Nylon 66 | Vital Parts - VENT039-F

Our Vent Plugs are an essential component for allowing airflow and heat dissipation in enclosures, electrical cabinets, and industrial panels. Designed to manage internal temperatures and prevent pressure build-up, these plugs are offered in standard and filtered variants to suit specific application needs. Manufactured from high-grade Nylon 6/6, they combine strength, temperature resistance, and flame-retardant properties to provide long-lasting performance in demanding environments.

What are Vent Plugs?

Vent Plugs, also referred to as Plastic Vent Plugs, are specialised components used to enable the controlled passage of air in and out of enclosed systems. Available with or without an integrated Polyurethane filter, these plugs are designed to block contaminants larger than 30 microns while maintaining airflow. Commonly used for ventilation or heat dissipation, especially in electrical or electronic systems, these plugs are easily installed by hand with a secure locking mechanism.

Key Features:

• Manufactured from durable, heat-stabilised Nylon 6/6
• UL94V-2 flammability rated for safety in electrical environments
• Designed with thin, low-profile heads for flush mounting
• Integrated locking clips for quick, tool-free installation
• Withstands temperatures from -40°C to 105°C
• Available in sizes from 12.7mm (1/2") to 101.6mm (4")

Key Applications and Industries

In the UK market, Vent Plugs are widely used in industries where airflow and contamination control are critical:

• Electrical and electronics: Used in junction boxes, server cabinets, and power enclosures
• Telecommunications: Maintaining airflow in relay stations and control panels
• Industrial manufacturing: Used in sealed machinery and casings to equalise pressure
• Automotive and transport: Enabling controlled ventilation in lighting housings and dashboards
• HVAC systems: Supporting air balance in ventilation systems

Technical Specifications

Our Vent Plugs are ideal for:

• To Fit Hole diameter : 34.9mm
• Max Panel Thickness : 6.4mm
• Head Diameter : 38.1mm
• Number of Vent Holes | Vital Parts : 11
• Overall Height : 14.3mm
• Material: Nylon 6/6 (UL94V-2 rated)
• Temperature resistance: -40°C to 105°C
• Installation: Snap-in design with locking clips

Benefits:

• Allows controlled ventilation for heat and pressure management
• Prevents dust, dirt, and other contaminants with optional filtration
• Flush head design maintains clean panel aesthetics
• Reliable and secure snap-fit installation
• Durable under a wide temperature range and tough environments

Why Buy from Vital Parts?

As a trusted UK supplier of high-quality fasteners and industrial components, Vital Parts offers a customer-first experience with benefits that include:

• Same-Day Dispatch: Fast and reliable shipping to keep your projects on track.
• Competitive Trade Pricing: Enjoy bulk discounts on larger orders to save more.
• Expert Technical Support: Our knowledgeable team is here to help with product selection and application advice.

Click here to view our full Guide to Plugs & Stoppers

Vent Plugs are a vital component in maintaining safe, functional enclosures while ensuring airflow and contamination control. If you need assistance selecting the right size or would like to discuss custom options, contact our expert team at 01233 713581.