Hi-Tech Duravent UFD Ducting Hose is engineered for durability in high-pressure and vacuum applications, offering superior abrasion and fatigue resistance. Constructed from thermoplastic polyurethane and reinforced with a wire helix, this clear hose allows for easy visual inspection to locate blockages. With a pressure rating of 27 PSI and a flexible 3.5-inch bend radius, it performs reliably in temperatures from -65°F to 200°F. Ideal for chemical fume removal, chip and shaving collection, dust collection, oil mist extraction, and powder transfer, it’s a versatile choice for demanding industrial applications where resilience against moisture, oil, ozone, and UV is essential.

Hi-Tech Duravent Flex-Flyte® L-9 Ducting Hose is a lightweight, high-temperature ducting solution designed for reliable air flow and fume removal in demanding applications. Constructed with 2-ply fiberglass and coated with silicone, it withstands temperatures from -75°F to 500°F. The helically wound spring wire, embedded between the two plies, ensures flexibility and prevents kinking. Rated at 11 PSI and featuring a smooth interior for optimal airflow and minimal friction loss, this brick-red hose is ideal for hot air transport, pellet drying, lavatory waste fume extraction, pre-launch fuel venting, and aerospace applications. Its durable, UV- and weather-resistant design makes it suitable for both indoor and outdoor environments.

Hi-Tech Duravent 2CN Vent Ducting Hose is a rugged, cost-effective solution for fume and ventilation applications in enclosed spaces. Made from 2-ply cotton and coated with neoprene, this blue hose offers excellent tensile strength, puncture resistance, and crush resistance. Suitable for low positive or negative pressure, it operates effectively in temperatures from -40°F to 250°F. Ideal for dust or fume removal, solvent ventilation, and general enclosed space ventilation, this non-flame-retardant hose provides dependable performance in challenging environments where durability is essential.

Hi-Tech Duravent 2PN Ducting Hose is a durable, self-extinguishing hose designed for dehumidification, ventilation, and air conditioning applications. Constructed from 2-ply neoprene-coated polyester, it provides excellent chemical and puncture resistance, making it ideal for moving light particles or materials under positive or negative pressure. Rated at 8 PSI, with a 6.8-inch bend radius, it operates in temperatures from -40°F to 250°F. This black, rugged hose is built for longevity and reliable performance in enclosed space ventilation, portable AC, and pre-conditioned air systems.