The TA28 is a high capacity workshop air filter system is fitted with castors allowing you to move around the workshop improving air quality. 

In a 450m3 workshop, the unit would refresh the air at following rate:
High speed: Approx 58 times per 8 hour shift
Low speed: Approx 43 times per 8 hour shift

01)  Motor: 1 to 3/4HP, 110V, 60Hz, two speeds, 15A

02)  Air flow: H = 2,000CFM, 56m3/min

03)  L = 1,500CFM, 42m3/min

04)  Noise: H = 68 dB(A), L = 63 dB(A)

05)  Main body: 1.5mm aluminum

06)  Filter: 610 x 610 x 25mm, ring panel

07)  Hepa filter : 610 x 610 x 292mm (99.97%)

08)  Overall size: 960 x 700 x 760mm

09)  Net/gross weight: 58/66kg

10)  Packing size: 980 x 730 x 800mm

11)  Units per 20-foot container: 36

12)  Minimum order quantity: 20