Quartz Series
Inline Centrifugal Fans TEFC
Common Applications
Suitable for duct mounting in any position, the Quartz Series inline centrifugal fans can be used for various general ventilation applications including carpark and kitchen exhaust, supply and return air where medium to high pressure is required.
Electrical
Motors are TEFC type and available in 415V three-phase only. Motors are speed controllable using variable frequency control. Options include motors complying with Exe, Exd, Exn etc. Standards.
Materials
High efficiency backward curved aluminium impeller with optimised inlet.
Galvanised steel fan casing with flanged end connections.
Protection
Standard motors fitted are IP55. Higher degrees of protection are available as options if required.
3 Phase
4 Pole Speed (~1400 rpm) |
| Model | Fan Dia mm | Fan Speed rpm | dBA @ 3m | Power kW | Current Amps |
| QUS031%s-403TE | 310 | 1395 | 46 | 0.37000 | 1.03000 |
| QUS035%s-403TE | 350 | 1395 | 51 | 0.37000 | 1.03000 |
| QUS040%s-403TE | 400 | 1395 | 54 | 0.55000 | 1.26000 |
| QUS045%s-403TE | 450 | 1400 | 58 | 1.10000 | 2.37000 |
| QUS050%s-403TE | 500 | 1390 | 59 | 1.50000 | 3.19000 |
| QUS056%s-403TE | 560 | 1430 | 64 | 3.00000 | 5.90000 |
| QUS063%s-403TE | 630 | 1450 | 70 | 5.50000 | 10.30000 |
6 Pole Speed (~950 rpm) |
| Model | Fan Dia mm | Fan Speed rpm | dBA @ 3m | Power kW | Current Amps |
| QUS040%s-603TE | 400 | 885 | 44 | 0.55000 | 1.66000 |
| QUS045%s-603TE | 450 | 885 | 49 | 0.55000 | 1.66000 |
| QUS050%s-603TE | 500 | 920 | 50 | 0.75000 | 1.87000 |
| QUS056%s-603TE | 560 | 920 | 53 | 1.10000 | 2.62000 |
| QUS063%s-603TE | 630 | 950 | 60 | 2.20000 | 4.83000 |
| QUS071%s-603TE | 710 | 960 | 62 | 3.00000 | 6.47000 |
8 Pole Speed (~750 rpm) |
| Model | Fan Dia mm | Fan Speed rpm | dBA @ 3m | Power kW | Current Amps |
| QUS063%s-803TE | 630 | 700 | 53 | 0.75000 | 2.20000 |
| QUS071%s-803TE | 710 | 700 | 55 | 1.10000 | 2.91000 |