{"product_id":"seahawk-silver-flexible-ducting-commercial-grade-heavy-duty-core-aluminum-ventilation-ducting-engineered-for-high-pressure-heat-extraction-and-air-delivery","title":"SeaHawk - Silver Flexible Ducting – Commercial-Grade Multi-Layer Reinforced Aluminum Ventilation Tubing for High-Pressure Exhaust and Intake Air Shunts","description":"\u003csection\u003e\n\u003ch3\u003eSeaHawk - Silver Flexible Ducting – Commercial-Grade Multi-Layer Reinforced Aluminum Ventilation Tubing for High-Pressure Exhaust and Intake Air Shunts\u003c\/h3\u003e\n\u003cp\u003eEstablish a highly controlled, biosecure nursery foundation and optimize your early-stage vegetative success rates across your entire facility with the commercial-grade SeaHawk Silver Flexible Ducting 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 heavy-duty air-routing pipeline 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 unreinforced single-ply ducts frequently rip under high static pressures, develop pinhole micro-leaks that bypass filtration systems, or crimp sharply in tight configurations, strangling volumetric flow. Our advanced, multi-layer laminated aluminum engineering solutions completely eliminate those operational vulnerabilities.\u003c\/p\u003e\n\u003cp\u003eThe core architecture of this technical ventilation trunking relies on a high-tensile spring-steel wire helix encapsulated within multiple layers of heavy-duty aluminum lamination and protective clear coating, ensuring uncompromised structural integrity that systematically outperforms budget consumer ducting. Providing a standard 5-meter extended layout length per compression pack, it allows facility operators to smoothly snake air distribution loops across extensive overhead frameworks or through complex multi-tier racking networks without restricting velocity curves. Available in seven strategic commercial diameters—100mm, 125mm, 150mm, 200mm, 250mm, 300mm, and an oversized 320mm profile engineered specifically to slide flawlessly over standard 315mm hardware fittings—this versatile range allows cultivators to easily optimize volumetric airflow requirements. Built to endure continuous positive and negative pressure forces, the SeaHawk Silver series provides an impenetrable defense against operational heat pockets and atmospheric stratification.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e High-pressure commercial extraction loops, connecting inline carbon scrubbers, overhead main air distribution trunks, and low-profile multi-tier rack air drops.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Technical Advancements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Laminated Aluminum Composition:\u003c\/strong\u003e Built with tough, puncture-resistant metallic plies that prevent light-leaks, thermal radiant transfer, and micro-tearing under high velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Spring-Steel Wire Helix:\u003c\/strong\u003e Internal structural frame holds a true circular profile even through severe bends, minimizing internal friction losses and preventing duct collapse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrategic 320mm Specialty Diameter:\u003c\/strong\u003e Explicitly sized to slide cleanly over 315mm commercial flange profiles, eliminating typical installation friction, tearing, and assembly bottlenecks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible High-Compaction Transport Footprint:\u003c\/strong\u003e Factory compressed into an ultra-short package that expands smoothly out to a full 5-meter linear run for rapid deployment across production bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame-Retardant and Chemical-Resistant Build:\u003c\/strong\u003e Materials are selected to withstand high ambient grow room temperatures and regular exposures to vaporized agricultural sanitizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Turbulence Corrugation Architecture:\u003c\/strong\u003e Internal surface geometry cuts down micro-frictional drag, allowing high cubic meters per hour ($m^3\/h$) extraction fan models to operate at peak velocity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: left;\" cellpadding=\"5\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eModel Identifier\u003c\/th\u003e\n\u003cth\u003eInternal Diameter Sizing\u003c\/th\u003e\n\u003cth\u003eTotal Linear Length\u003c\/th\u003e\n\u003cth\u003eHardware Flange Compatibility Profile\u003c\/th\u003e\n\u003cth\u003ePrimary Core Build Structure\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 100mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eStandard 100mm Inline Fans \/ Filters\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 125mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eStandard 125mm Inline Fans \/ Filters\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 150mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eStandard 150mm Inline Fans \/ Filters\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 200mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eStandard 200mm Inline Fans \/ Filters\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 250mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eStandard 250mm Inline Fans \/ Filters\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 300mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eStandard 300mm Inline Fans \/ Filters\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Silver Duct 320mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 mm\u003c\/td\u003e\n\u003ctd\u003e5 Metres\u003c\/td\u003e\n\u003ctd\u003eOversized Fit – Suits 315mm Flanges \u0026amp; Fittings\u003c\/td\u003e\n\u003ctd\u003eMulti-Layer Aluminum \u0026amp; Spring Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdvanced Environmental Conditioning \u0026amp; Ventilation Management Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimizing Vapor Pressure Deficit (VPD) via Straightened Duct Runs:\u003c\/strong\u003e Keep your flexible ducting runs as straight and taut as possible during installation. Every sag, droop, or unneeded 90-degree bend adds severe static backpressure to your EC fans, lowering overall volumetric air changes ($m^3\/h$) and causing moisture buildup that alters localized target canopy VPD parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguring 320mm Oversized Fits for Sealed Negative Pressure Loops:\u003c\/strong\u003e When utilizing high-volume 315mm hardware, slide the specialized 320mm duct casing fully past the collar bead. Secure the coupling using an industrial stainless-steel worm-drive clamp and seal the joint with premium reinforced aluminum foil tape, ensuring a 100% airtight seal that prevents unfiltered bypass air from escaping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminating Multi-Tier Rack Dynamic Resistance Vibrations:\u003c\/strong\u003e When dropping ducting lines down to service individual shelves in multi-tier wire racking frameworks, use rigid support straps or heavy cable ties every 1.5 meters. Securing the duct lines prevents physical swaying and micro-frictional kinetic vibrations from transferring down to delicate seedling or cloning blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNursery Sanitation and Multi-Batch Ducting Inspection Protocols:\u003c\/strong\u003e Over multi-batch propagation runs, airborne debris and mineral scale from ultrasonic humidifiers can settle on the inside ridges of your intake duct lines. Every 12 months, inspect the interior runs for dust loading or accidental tears; replace worn lengths or wipe down connection points to prevent mold spores from taking hold, maintaining a sterile air handling loop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For (Uses)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Volume Commercial Nurseries:\u003c\/strong\u003e An indispensable linkage for connecting high-pressure inline extraction loops, bringing outside fresh air streams directly into climate-controlled mother rooms and propagation centers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Tier Vertical Indoor Micro-Farms:\u003c\/strong\u003e Perfect for routing low-profile air supply and heat exhaust runs through tight spatial clearances between stacked grow trays and LED arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Phenotype and Strain Hunting Lines:\u003c\/strong\u003e A clean, light-tight mechanical connection piping ideal for linking carbon scrubbers directly to exhaust fans in isolated breeding cells, trial tents, or genetic backup vaults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Holland Forge","offers":[{"title":"100mm","offer_id":48498590777444,"sku":"8418","price":8.99,"currency_code":"AUD","in_stock":true},{"title":"125mm","offer_id":48498590810212,"sku":"8419","price":9.99,"currency_code":"AUD","in_stock":true},{"title":"150mm","offer_id":48498590842980,"sku":"7944","price":10.99,"currency_code":"AUD","in_stock":true},{"title":"200mm","offer_id":48498590875748,"sku":"7945","price":15.14,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":48498590908516,"sku":"7946","price":19.99,"currency_code":"AUD","in_stock":true},{"title":"300mm","offer_id":48498590941284,"sku":"7947","price":24.99,"currency_code":"AUD","in_stock":true},{"title":"320mm","offer_id":48498590974052,"sku":"7948","price":27.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/SilverDuct.png?v=1780327521","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/seahawk-silver-flexible-ducting-commercial-grade-heavy-duty-core-aluminum-ventilation-ducting-engineered-for-high-pressure-heat-extraction-and-air-delivery","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}