Retrotec Q4E High Pressure High Power Digital Cloth Air Blower Door Fan System with Automatic Control - includes fan, guage, and door |
|
Retrotec Model Q4E consists of a DM-2A a 3300 Fan and a cloth door panel. Add fan case, software and accessory options.
DM-2A measures and controls pressure and air-flow automatically. Air change rate, ELA or air-flow per unit area results without a computer!
3300 Fan has a variable frequency drive that runs on both 110 and 240 Volts. On 50 Hz other fans slow down to 4000 + cfm while this fan still puts out 8800 cfm! Built-in computer controls pressure or flow.
| Fan Flow (accuracy +/- 5%, +/- 3% with Auto-Correct in Retrotec software) |
CFM |
Liters/s |
m3/h |
| Maximum Flow in Free Air |
8,800 |
3,823 |
13,762 |
| Maximum Flow at 50 Pascal test pressure |
8,000 |
3,776 |
13,592 |
| At 50 Hz, NO power is lost due to variable frequency drive |
8,000 |
3,776 |
13,592 |
| Maximum Flow at 300 Pascal test pressure |
4,000 |
1,888 |
6,796 |
| Minimum Flow on Range Configuration C1 at 10 Pa |
38 |
18 |
65 |
| Dimensions |
inches |
cm |
inches |
cm |
| Fan height |
26 |
66 |
Fan |
Depth |
9.5 |
24.1 |
| Fan Inlet diameter |
22 |
56 |
Panel height |
76.5 to 87 |
194 to 221 |
| Panel Case (included) |
31 × 30 x 7 |
77 × 76 × 18 |
Panel width |
28.5 to 41.5 |
72.4 to 105.4 |
| Fan weight |
37lb. |
16.8 kg. |
Fan Motor |
2.0 hp, 16 amps at 120 V
9 amps at 240 Volts |
| Panel weight |
21.5 lb. |
Calibration meets: Canadian CGSB-149.1-2002 & SuperE, USA ASTM E 779 – 03, European EN 13829 & CEN, UK TM-23 Energy Standards, Rain Penetration Standards. NFPA 2001- 01, ISO 14520 and UBC-905 fire standards. |
|
|
