| 44 dB | 32 mm | Ball | Tubeaxial | 93 CFM | 120 mm | Square | 120 mm | 0.27 in H2O | cURus TUV | 176 °F | -4 °F | 3 | Wire Leads | 3 Wire Leads | Speed Sensor (Tach) | 2900 RPM | 48 VDC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 60000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 55.2 VDC | 24 VDC | 0.13 A | | | |
| 48 dB | 32 mm | Ball | Tubeaxial | 107 CFM | 120 mm | Square | 120 mm | 0.33 in H2O | cURus TUV | 176 °F | -4 °F | 3 | Wire Leads | 3 Wire Leads | Speed Sensor (Tach) | 3300 RPM | 12 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 60000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 13.8 VDC | 6 VDC | 0.5 A | | | |
| 48 dB | 32 mm | Sleeve | Tubeaxial | 107 CFM | 120 mm | Square | 120 mm | 0.33 in H2O | cURus TUV | 122 °F | 14 °F | 3 | Wire Leads | 3 Wire Leads | Locked Rotor Sensor | 3300 RPM | 12 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 30000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 13.8 VDC | 6 VDC | 0.5 A | | | |
| 48 dB | 32 mm | Sleeve | Tubeaxial | 107 CFM | 120 mm | Square | 120 mm | 0.33 in H2O | cURus TUV | 122 °F | 14 °F | 3 | Wire Leads | 3 Wire Leads | Speed Sensor (Tach) | 3300 RPM | 12 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 30000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 13.8 VDC | 6 VDC | 0.5 A | | | |
| 44 dB | 32 mm | Ball | Tubeaxial | 93 CFM | 120 mm | Square | 120 mm | 0.27 in H2O | cURus TUV | 176 °F | -4 °F | 3 | Wire Leads | 3 Wire Leads | Locked Rotor Sensor | 2900 RPM | 24 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 60000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 27.8 VDC | 12 V | 0.22 A | | | |
| 44 dB | 32 mm | Sealed Sleeve | Tubeaxial | 93 CFM | 120 mm | Square | 120 mm | 0.27 in H2O | cURus TUV | 122 °F | 14 °F | 3 | Wire Leads | 3 Wire Leads | Locked Rotor Sensor | 2900 RPM | 12 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 30000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 13.8 VDC | 6 VDC | 320 mA | | | |
| 48 dB | 32 mm | Sealed Sleeve | Tubeaxial | 107 CFM | 120 mm | Square | 120 mm | 0.33 in H2O | cURus TUV | 122 °F | 14 °F | 3 | Wire Leads | 3 Wire Leads | Speed Sensor (Tach) | 3300 RPM | 12 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 30000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 13.8 VDC | 6 VDC | 0.5 A | | | |
| 44 dB | 32 mm | Sleeve | Tubeaxial | 93 CFM | 120 mm | Square | 120 mm | 0.27 in H2O | cURus TUV | 122 °F | 14 °F | 2 leads | Wire Leads | 2 Wire Leads | | 2900 RPM | 48 VDC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 30000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 55.2 VDC | 24 VDC | 0.13 A | | | |
| 48 dB | 32 mm | Ball | Tubeaxial | 107 CFM | 120 mm | Square | 120 mm | 0.33 in H2O | cURus TUV | 176 °F | -4 °F | 3 | Wire Leads | 3 Wire Leads | Locked Rotor Sensor | 3300 RPM | 12 VAC | Fiberglass Reinforced PBT Polybutylene Terephthalate | 60000 Hrs | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 13.8 VDC | 6 VDC | 0.5 A | | | |
| | 32 mm | Ball | Tubeaxial | 120 CFM | 120 mm | Square | 120 mm | 0.43 in H2O | | 158 °F | 14 °F | | | Cord and Plug | Auto Restart Kit Thermal Overload Protector (TOP) | 3750 RPM | 120 VDC | PBT Polybutylene Terephthalate | | Polybutylene Terephthalate (PBT) | | | 600 mA | 19 W | 47 dB | 20 dB |