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If you are a welding or engineering equipment distributor find out how you can profit by becoming a VAF Air distribution partner. Many territories are available worldwide. Contact us now for more information.

Contact: sales@vaf-air.com

[ VAF 200 fans ]  [ VAF-300 portable exhaust blowers ]  [ VAF-400 ventilators ]  [portable welding fume extractors]  [online store]  [contact]

Miniveyor Air Flexible Ducting

Miniveyor Air Flexible Ducting is a lightweight, durable duct ideal for use on building sites and outdoor applications. Specifically designed for portable and semi-permanent air handling applications, warm air movement, building drying, cooling, moisture control, crop drying, general ventilation and welding fume extraction.

Extend the range of your Blower with Flexible Ducting

The Miniveyor Air Flexible Ducting is available in 7.5m (25ft) lengths and is ideal to ventilate confined areas where a fan cannot reach. A robust yet lightweight ducting consisting of a yellow, nylon reinforced, PVC coated fabric with a rugged black thermoplastic spiral scuff strip encapsulating a spring steel helix provides additional external protection. Each end is fitted with a strong reinforced black cuff, incorporating a nylon webbing speed clamp for rapid fixing to the fan or coupler.

• Resistant to Ultraviolet light
• Robust construction makes it ideal for construction and rental applications
• Easily compressed by 85% for easy storage and transportation
• Operating temperature range -0°C to +95°C (32°F to 203°F)  in 20°C (68°F) ambient
• Self Extinguishing fire resistant properties
• Use for blowing and extraction
• Join multple lengths using Couplers

Our most popular fan, the VAF-300 can ventilate confined spaces with up to 5x 7.5m (25’) lengths of flexible duct attached. This allows our ventilator to be used in a diverse range of jobs.  For example, underground contractors use long lengths of duct for purging underground tanks, tunnel ventilation etc…..Some jobs require in excess of 37.5m (125’) of duct. If more than 37.5m (125’) of duct is necessary on a job, use the VAF-300 as a booster. Simply run 22.5m (75’) of duct on one fan, attach the duct end to another fan and attach an additional 22.5m (75’) of duct. The total duct length is 45m (150’). The boosters can be continued in any length required. Run boosters in excess of 1,000 feet!

The addition of Flexible Ducting to a blower reduces the air flow that is delivered. The air flow is further reduced when the flexible ducting is bent.

To get an idea of of how the air flow is reduced please study the Flow Rate charts.

We would recommend that a suitable air flow meter is used to measure the flow rate before entering a confined space

*NOTE - The Actual Flow Rate, differs from the blowers Air Flow Rating, as it is a measured air flow.

Need to use Multiple lengths of ducting.

Use Miniveyor Air galvanised steel Coupler

for connecting multiple sections of duct.

Available in 3 diameters