The Air Systems International 8-Inch Axial Blower Duct Canister Family provides a rugged, stream-lined solution for storing, protecting, and deploying flexible ventilation hoses in the field. Engineered to snap directly onto the CVF-8AC and CVF-8EXP series 8" axial fans, these heavy-duty poly canisters shield your ducting from tears, punctures, and crushed folds during transport and storage.
Whether you need a standard setup for clean-air utility manholes or a fully grounded, conductive system for hazardous, explosion-proof environments, this family offers customized configurations in multiple lengths to match your exact job site profile.
1. Standard Poly Canister Series (Non-Hazardous Locations)
• Molded from high-impact, safety-orange polyethylene, the standard series includes a lightweight, flexible vinyl-coated polyester duct. It is perfect for municipal utility vaults, telecommunications trenches, and basic indoor ventilation.
o CVF-CAN15 - The industry go-to option. Bundles a safety-orange storage canister with 15 feet of standard 8-inch flexible ducting.
o CVF-CAN25 - Provides extended reach for deeper underground access, packing 25 feet of standard 8-inch ducting into an elongated poly canister.
2. Conductive Anti-Static Canister Series (Hazardous / IDLH Locations)
Engineered strictly for hazardous location operations where combustible gases, dust, or volatile vapors present a catastrophic spark risk. Housed in black or specialized static-dissipative canisters, these models use carbon-infused conductive flexible ducting to continuously bleed off dangerous static charges safely to the grounded fan assembly.
CVF-CND6 - Designed for tight configurations or linking short spans. Features 6 feet of heavy-duty conductive ducting inside a compact anti-static canister.
CVF-CND15 - The baseline standard for explosion-proof setups. Integrates 15 feet of 8-inch conductive ducting, ideally paired with the Air Systems CVF-8EXP explosion-proof blower.
CVF-CND25 - Maximum coverage for deep hazardous entries, bundling an extended anti-static canister with 25 feet of premium conductive grounding ductwork.
Key Features & Benefits
• Snap-Lock Interlocking Design: All canisters feature quick-connect latches that latch securely directly onto the exhaust or intake side of your 8-inch CVF blower, instantly turning your fan and hose into a single, highly portable, stackable tool.
• Superior Hose Protection: Prevents expensive field damage. By keeping hoses neatly enclosed, these canisters eliminate severe snags, vehicle roll-over tears, and UV exposure degradation.
• Crush-Resistant Construction: The high-density polyethylene shell bounces back from heavy impacts on intense industrial and commercial construction sites.
• Smooth Air Flow Retention: Pre-attached interior cuffs ensure quick extension without binding, helping your fan maximize its CFM output down the line.
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Compatibility & Selection Matrix
Part Number Material Type Duct Length Intended Fan Matching Environment Rating
CVF-CAN15
Standard Orange Poly 15 Feet CVF-8AC / CVF-8DC Non-Hazardous Only
CVF-CAN25
Standard Orange Poly 25 Feet CVF-8AC / CVF-8DC Non-Hazardous Only
CVF-CND6
Conductive Polyethylene 6 Feet CVF-8EXP (Explosion-Proof) Class I & II Hazardous
CVF-CND15
Conductive Polyethylene 15 Feet CVF-8EXP (Explosion-Proof) Class I & II Hazardous
CVF-CND25
Conductive Polyethylene 25 Feet CVF-8EXP (Explosion-Proof) Class I & II Hazardous
