305 x 76mm Hit & Miss Vent Polished Brass HD5317
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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Description
305 x 76mm Hit & Miss Vent Polished Brass HD5317
Maintaining optimal airflow within any building environment is a critical factor for both structural health and occupant comfort. The 305 x 76mm Hit & Miss Vent Polished Brass HD5317 provides a sophisticated and reliable solution for managing passive air circulation. This high quality hardware piece is engineered to offer adjustable ventilation, allowing you to regulate the passage of air based on changing seasonal requirements or specific room needs.
Crafted from robust brass with a polished finish, this component combines aesthetic appeal with functional longevity. Whether you are managing moisture levels in a bathroom, ensuring fresh air in a kitchen, or supporting a ventilation system in a commercial office, this item offers the versatility and durability needed for demanding environments.
Understanding the Mechanical Physics of Airflow Control
The design of this model relies on a simple yet effective mechanical principle known as the hit and miss mechanism. This system utilises two slotted plates that glide over one another to either align or obstruct the openings. By manipulating the sliding handle, the user introduces a variation in the aperture size, which directly influences the volume of air exchange and the level of resistance encountered by airflow.
From a physics standpoint, the precision manufacturing of this unit ensures minimal internal friction between the sliding panels. This is vital because it ensures that the mechanism does not seize or bind after repeated cycles of adjustment. The 1.5mm thickness of the brass material provides enough structural mass to prevent warping, which is essential to maintain a consistent seal when the unit is in the closed position. When the plates are aligned, the design creates a clear path for air, significantly reducing the pressure drop across the vent and allowing the building ventilation system to operate with greater efficiency.
Operational Workflow for Seamless Adjustment
Interacting with this hardware is a straightforward process designed for daily usability. To operate the unit, you simply grip the sliding tab attached to the front faceplate. By applying light horizontal pressure, you shift the mobile inner plate across the stationary outer plate. When the slots match, the vent is fully open, facilitating maximum air exchange. When you slide the tab to the opposite extreme, the solid sections of the plate cover the openings, effectively shutting off airflow to mitigate drafts or prevent the entry of dust when specific areas are not in use.
The resistance in the sliding motion is calibrated to feel smooth yet firm, ensuring that the plate stays in your chosen position without drifting. This tactile feedback is a hallmark of high quality construction. Routine maintenance is equally simple, requiring only a soft cloth and a gentle metal cleaner to maintain the lustre of the polished brass finish over several years of service.
Ergonomic Considerations and Safety Compliance
Using the right ventilation equipment is a core component of building safety and inhabitant health. In spaces prone to dampness or moisture accumulation, such as kitchens or utility rooms, adequate airflow is the primary deterrent against mould growth and timber decay. By installing this product, you are taking a proactive step toward protecting the indoor air quality of your property.
Furthermore, the design minimises physical strain during operation. The handle is positioned to provide maximum leverage, meaning that even in hard to reach locations or tight corners, minimal force is required to adjust the air intake. This ergonomic focus ensures that users of all strengths can comfortably manage their building environment. By ensuring your ventilation hardware is easy to operate, you reduce the likelihood of the vent being left in an inappropriate state, which keeps the building compliant with modern standards for thermal efficiency and healthy indoor conditions.
Commercial ROI and Long Term Value
Investing in premium brass hardware provides a significant return on investment through durability and reduced replacement cycles. Unlike plastic alternatives that may become brittle or discolour under UV exposure and fluctuating temperatures, this brass model is inherently resistant to environmental degradation. It stands up to the stresses of high traffic environments where traditional components might fail, saving you the costs associated with recurring maintenance and emergency replacements.
By protecting your building's infrastructure from the silent damage caused by stagnant air and trapped moisture, this vent acts as a long term asset. It reduces the strain on active air filtration and condition systems by providing a dependable passive solution, thereby potentially lowering energy consumption for your climate control infrastructure. This makes it an essential component for facility managers and property owners looking to balance high quality performance with long term fiscal responsibility.
Key Features of This Ventilation Solution
- The item is specifically designed for versatile use in both interior and exterior settings.
- High quality 1.5mm material ensures the unit remains resistant to distortion and physical wear over time.
- The polished brass aesthetic adds a premium touch that complements a variety of interior styles.
- Smooth sliding action allows for effortless transition between open and closed ventilation states.
- The surface mounted design simplifies the installation process for most standard wall or door applications.
- Pre-drilled holes ensure that screw fixing is fast, secure, and permanent.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Name | 305 x 76mm Hit & Miss Vent Polished Brass HD5317 |
| Material | High Quality Solid Brass |
| Finish | Polished Brass |
| Width | 305mm |
| Height | 76mm |
| Material Thickness | 1.5mm |
| Mounting Type | Surface Mounted |
| Operation | Manual Hit and Miss Slide |
Not sure if this ventilator is right for your requirements? If you are not sure if this door handle or ventilation solution is right for your requirements, please contact our friendly team today to discuss your requirements. We are here to help you make the right choice for your specific project needs.
Choosing the correct hardware for your project ensures that the final result is both functional and visually appealing. This polished brass model is built to exceed expectations, offering a blend of traditional material quality and modern ventilation efficiency. With its simple installation and reliable performance, it remains a popular choice for professional installers and domestic DIY enthusiasts alike. Ensure your spaces remain ventilated, healthy, and secure by selecting hardware that stands the test of time.
At Doorfit, we pride ourselves on providing components that do not just meet the minimum requirements, but contribute to the overall integrity of the build. Whether you are refurbishing an older property or fitting out a new commercial space, this product is designed to integrate seamlessly into your existing workflow. Reach out to our team if you need further clarification regarding compatibility with your existing door or wall thicknesses, as we are dedicated to ensuring you achieve the best possible result for your specific configuration.
Specification
| Finish | Polished Brass |
|---|---|
| Dimensions | 305 x 76mm |

