ductdevil hepa
VACUUM RANGE
This is the range of DuctDevil HEPA vacuum cleaners which are powerful, robust, lightweight and all fitted with a H14 HEPA filters. The DuctDevil range comes in varying sizes and configurations that include two small lightweight single motor vacuums, Five twin motor vacuums with independent motor switches, with a choice of wheels or no wheels, plus a trolley system & varying waste tank sizes.
All models of the duct cleaning vacuum feature a 3 stage filtration system, ensuring safe and easy decontamination as well as giving the HEPA filters an extended product life. The vacuum range conform to BSEN 60335-69:2012 ANNEX AA. All vacuums are CE compliant and are PAT Tested. They come standard as 240v, but are all available in 110v.
Features Include:
· Locking safety clips on drum to avoid accidental opening and spread of contaminated material during transit or use
· Vacuums use a closed HEPA-FLO Bag
· Independent motor switches
· Hiloflex 3 meter x 38mm hose as standard or optional 3 meter x 51mm vacuum hose
· 12 month ‘Return to Base’ warranty
Airflow
When contemplating a commercial vacuum cleaner purchase there is too much emphasis on the number of motors and the wattage a vacuum produces. More importantly is airflow, this should be the first consideration as this determines the strength of the vacuum and the air it can pull through the machine which is measured in CFM(Cubic Feet per Minute) with a pre-filter, HEPA filter and a vacuum hose connected. The SootDevil range of chimney sweep vacuums, use robust Ametek motors that produce 108CFM of airflow with one motor and 175CFM with both motors turned on.
Carrying Weight
Weight can be an issue when carrying a commercial duct cleaning vacuum, so the heaviest DuctDevil vacuum is 18kg and the lightest is 9.5kg.
Filtration
The DuctDevil HEPA vacuum filtration use 3 stages of filtration, the first is the Hepa-Flo woven collection bag, then the pre-filter Dry Filter and finally the H14 rated HEPA filter which is rated at 99.995% efficient, which compared to many popular brands that only use a H13 HEPA filter and are 99.95% efficient. This doesn’t sound a big difference, but it does when it’s keeping the fine dust out of the motors.