Fans : 3200 Calibrated Fans
The 3200-Series fans are designed for testing any residential house or enclosure from 9 ft2 (0.8 m2) of leakage down to tight houses and small enclosures with 15 in2 (97 cm2).
The 3200-Series Fan uses a precision pieziometric ring on the inlet motor nacelle to ensure accurate flow readings. Eight point fan mount makes this calibrated fan the strongest made.
Variable Frequency Drive has a built in computer that:
- Allows the DM-2A to control the fan.
- Regulates the speed within a few RPM.
Will accept 100 to 240 Volts AC, 50 to 60 Hz in with no loss of power.
Specifications
| CFM | m3/ s | m3/h | |
| Maximum Flow (Free Air) | 8,100 | 3.823 | 13,762 |
| Open Range Maximum Flow (at 50 Pa) | 8,000 | 3.776 | 13,592 No flow loss at 50Hz ! |
| Open Range Minimum Flow (at 50 Pa) | 3,500 | 1.650 | 5,947 |
| Maximum Flow (at 300 Pa) | 4,000 | 1.888 | 6,796 |
| Minimum Flow (Range C1 at 10 Pa) | 38 | 0.018 | 65 |
| Accuracy | ± 5% without formal calibration ± 3% with formal fan and gauge calibration and Retrotec software | ||
| Formal Calibration Meets | Canadian CGSB-149.1-2002 & SuperE, USA ASTM E 779 – 03, European EN 13829 & CEN, UK TM-23 Energy Standards. NFPA 2001- 01 & ISO 14520 Integrity standards. | ||
| Dimensions | 26” x 25.5” x 9.5” (66 × 65 × 24 cm) | ||
| Weight | Fan: 37 lb (16.8 kg) 3-Fan Panel Set: 21.5 lb (9.8 kg) | ||
| Motor | 2.0 hp 16 amps at 120 Volts : 9 amps at 240 Volts | ||
| Control | Using DM-2A (or optional Manual Speed Control) | ||
Downloads
Download the 3200 Calibrated Fans spec sheet.
3200 Calibrated Fans Photographs
Retrotec's 3200 fan is an integral component of all of our high powered systems. These include the Q4E (pictured above), the Q5E and our three fan QMG system.
