SD-250-600 Spigotted Silencer 600mm Long – 250mm Blauberg

SD-250-600 Spigotted Silencer 600mm Long – 250mm

Blauberg Duct Silencer – Best Noise Reduction for Quiet Ventilation

Boost the performance of your ventilation system with the Blauberg Duct Silencer, designed for superior noise reduction and cross talk attenuation. These silencers are ideal for reducing HVAC noise while maintaining smooth airflow, making them perfect for home, office, and industrial ventilation installations.

Key Features & Benefits

• Wide Range of Size Options: Blauberg duct silencers come in a variety of sizes, fitting duct diameters from 100mm to 315mm, making them suitable for different ventilation systems in homes and businesses.
• Different Lengths Available: Choose from 600mm or 900mm lengths to tailor the silencer to your specific space and noise reduction needs.
• Effective Soundproofing: Each silencer contains high-density acoustic mineral wool to maximise sound absorption and minimise noise, providing a quieter environment in homes, offices, or industrial ventilation installations.
• Built to Last: Made from durable galvanised steel and mineral wool.

Advanced Noise Reduction Technology

The Blauberg duct silencer uses advanced noise reduction technology. Air moves through a perforated inner core surrounded by a 50mm layer of acoustic mineral wool, effectively absorbing sound. This guarantees quiet operation while maintaining optimal airflow, making it an excellent choice for MVHR (Mechanical Ventilation with Heat recovery) systems, MEV (Mechanical Extract Ventilation) and any HVAC system.

Flexible Installation Options

Blauberg silencers are easy to install at any point in your ventilation ductwork. For the best performance, install them downstream from an extractor fan, heat recovery unit, or air handling unit (AHU). For extra noise reduction, you can add another silencer upstream to reduce inlet noise, ensuring maximum noise control throughout the system.

Reduce Cross Talk for Improved Privacy

Blauberg silencers are also highly effective at reducing cross talk, which is the transmission of sound between rooms via shared ducts. This is particularly useful in:

• Offices: Prevent noise from travelling between meeting rooms or workstations, improving privacy and reducing distractions.
• Homes: Stop noise transfer between rooms or flats in multi-family homes or apartment blocks, ensuring a more comfortable and private environment for occupants.
• Hotels and Commercial Buildings: In hotels, hospitals, and other shared spaces, Blauberg silencers reduce cross talk to provide a quieter, more peaceful atmosphere for guests and clients.

Noise Control for Homes, Offices, and Commercial Spaces

The Blauberg Duct Silencer is a highly effective solution for reducing noise in a variety of environments, including:

• Home Ventilation: Eliminate noise from your HVAC system to create a quieter, more comfortable living space in bedrooms, lounges, and home offices.
• Office Ventilation: Reduce background noise from your ventilation system, improving concentration and productivity in work environments.
• Commercial and Industrial Ventilation: Blauberg silencers provide noise control in large areas like shops, restaurants, and factories, creating a more comfortable space for employees and customers.
• Apartment Buildings: Minimise sound transmission between units, ensuring a quieter and more private environment for tenants.

Additional Benefits

• Air-Tight Sealing: Rubber-sealed connections ensure an airtight fit, preventing air leakage and maintaining system efficiency.
• Fits Standard Ducts: Blauberg silencers are compatible with all standard duct sizes, making them easy to install in both new and existing HVAC systems.
• Robust Design: Featuring durable galvanised steel and high-density, non-flammable mineral wool, these silencers meet all required safety standards and offer long-lasting durability.

Perfect for Homes, Offices, and Industrial Use

Upgrade your ventilation system with a Blauberg Duct Silencer for superior noise reduction, enhanced comfort, and long-term reliability. Whether you need to improve soundproofing in your home, office, or industrial space, Blauberg silencers are an excellent solution for creating a quieter and more energy-efficient environment.

Blauberg Silencer Noise Reduction Levels

The table below provides a comparison of noise reduction levels for various Blauberg Duct Silencer models, organised by octave-frequency bands (Hz). It details the decibel (dB) reductions at different frequencies, helping you choose the best model based on your specific noise control requirements.

Each model provides different levels of noise reduction depending on duct size (100mm to 315mm) and length (600mm or 900mm), ensuring optimal soundproofing for both residential and commercial systems.

Product Data Sheet:

Silencer Data Sheet