SeaHawk - Flexible Acoustic Silencer – Commercial-Grade Sound-Dampening Flexible Muffler Accordion with Reinforced Connection Flanges for High-Pressure Ventilation Systems
Establish a highly controlled, biosecure nursery foundation and optimize your early-stage vegetative success rates across your entire facility with the commercial-grade SeaHawk Flexible Acoustic Silencer series. Explicitly engineered to meet the rigid environmental tolerances, clean-room standards, and tight space constraints of large-scale commercial wholesale nurseries, indoor vertical farms, and advanced cultivation facilities, this premium flexible sound-dampening muffler delivers exceptional climate structural stability. Transitioning vulnerable unrooted cuttings, tissue culture plantlets, or fragile seedlings into robust vegetative specimens requires a specialized mechanical ventilation architecture that locks in stable pressure drops and automated climate control while facilitating gentle, stagnant-free air exchange. Standard baseline uninsulated exhaust loops frequently radiate loud, high-frequency motor hums and turbulent air-rush noise that disrupts working environments, while rigid metal silencers can be impossible to position in tight spaces. Our advanced, acoustically isolated flexible engineering solutions completely eliminate those operational vulnerabilities.
The core architecture of this professional silencer relies on an adaptable, sound-absorbing multi-layer flexible core enclosed within a protective outer housing and a high-performance acoustic isolation barrier. This composite arrangement captures high-velocity acoustic turbulence and breaks down localized motor harmonic resonance as air moves through the internal channel, achieving radical decibel reduction without imposing any restrictive drop in mechanical static pressure. Featuring a highly versatile 1-meter extended length layout, it allows facility operators to smoothly bend sound-dampening runs around structural uprights, ceiling beams, or complex multi-tier wire racking corridors. Outfitted with heavy-duty, reinforced flange-to-duct structural connections to completely prevent material tearing under high torque, these modules are available in two strategic commercial profiles: a standard 200mm configuration and a high-capacity 315mm design. The SeaHawk Flexible Silencer series provides an impenetrable defense against operational noise pollution and atmospheric stratification.
Best For: High-efficiency suppression of inline fan motor hums in tight geometries, flexible noise dampening around 90-degree framing offsets, and maintaining low-vibration workspaces across dense propagation bays.
Key Features & Technical Advancements
- Fully Adaptable Flexible 1-Metre Body Core: Combines the acoustic attenuation performance of a dedicated inline silencer with the physical versatility of an accordion-style flexible air duct.
- Heavy-Duty Tear-Proof Flange Reinforcement: Features structurally reinforced flange-to-duct connection joins, drastically lowering the risk of fabric tearing or seam separating during high-torque clamping.
- Advanced Internal Sound-Absorbing Composition: Multi-layer inner lining isolates high-frequency air-rush noise and dampens low-frequency vibration frequencies generated by extraction fans.
- Integrated Leak-Proof Metal Connection Flanges: Arrives equipped with rugged steel collars (available in 200mm or 315mm sizes) to guarantee clean, completely airtight ducting joins without assembly bottlenecks.
- Condensation and Thermal Deflection Barrier: Built-in insulating layers help shield against external thermal transfer, preventing moisture condensation from dripping onto foliage surfaces.
- Low-Turbulence Environmental Airflow Channel: Balanced internal diameter dimensions maximize volumetric cubic meters per hour ($m^3/h$) displacement while actively containing air-rush friction.
Product Technical Specifications Matrix
| Model Identifier | Total Linear Length | Internal Collar Diameter | End-Join Flange Style | Primary Structural Core Build |
|---|---|---|---|---|
| SeaHawk Flexible Silencer 200mm | 1 Metre (1000 mm) | 200 mm | Reinforced High-Torque Steel Flange | Multi-Layer Flexible Acoustic Core & Vapor Barrier |
| SeaHawk Flexible Silencer 315mm | 1 Metre (1000 mm) | 315 mm | Reinforced High-Torque Steel Flange | Multi-Layer Flexible Acoustic Core & Vapor Barrier |
Advanced Environmental Conditioning & Ventilation Management Tips
- Optimizing Vapor Pressure Deficit (VPD) via Straightened Acoustic Runs: Although this silencer is completely flexible, keeping your 1-meter runs as straight and taut as layout space permits maximizes performance. Minimizing unnecessary curves or sags lowers internal static backpressure on your EC fans, keeping volumetric air changes ($m^3/h$) high so environmental controllers can hold a stable 85% to 95% relative humidity envelope for unrooted tissue cultures or a consistent target VPD for advancing vegetative blocks.
- Configuring Multi-Tier Rack Drops for Low-Vibration Scraping: In tight vertical multi-tier wire racking frameworks, use the silencer's flexibility to snake your extraction lines smoothly around structural corners without using rigid 90-degree metal elbows. Secure the flexible body with wide support straps or heavy cable ties every 0.5 meters to prevent physical swaying and keep delicate seedling benches perfectly steady.
- Securing Air-Tight Seals on High-Torque Reinforced Flanges: Slide your flexible aluminum or acoustic insulated duct inner core fully over the reinforced
| Size |
200mm x 1m, 315mm x 1m |
|---|
Oversized Item Delivery Options
Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.
Available options include:
✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
Business Delivery:
- Business delivery is available for commercial customers only
- If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
- If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
- Business delivery customers must provide a valid business address and contact information
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
Let us know your preference, and we'll arrange the best solution for you!
Important Note on Availability & Shipping
Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.
Lead Times:
- In-Stock Items: Usually ready for dispatch the same day.
- Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 8–12 weeks to manufacture—they are made to order in Australia by a small business, and longer lead times reflect the care put into quality.
While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.
Price Match Conditions:
- The competitor must be an Australian-based seller with a physical presence in Australia
- The product must be the exact same item with a matching SKU or model number
- The product must be in stock and available for purchase at the competitor
- The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
- Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
- Price matching requests must be made before purchase
How to Request a Price Match:
To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.
Shop
- Choosing a selection results in a full page refresh.