| Speed Sensor (Tach) | 3 | Wire Leads | 3 Wire Leads | 161 CFM | 167 °F | -4 °F | 53 dB | 5 in | Square | 5 in | 0.35 in H2O | Tubeaxial | 38.5 mm | 12 VAC | cURus TUV | 2950 RPM | Ball | 60000 Hrs | 780 mA | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 8 V | 14 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| Speed Sensor (Tach) | 3 | Wire Leads | 3 Wire Leads | | 167 °F | -4 °F | | 5 in | Square | 5 in | | Tubeaxial | 38.5 mm | 12 VAC | cURus TUV | | Ball | 60000 Hrs | | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 8 V | 14 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| PWM Control | 3 | Wire Leads | 3 Wire Leads | 161 CFM | 167 °F | -4 °F | 56 dB | 5 in | Square | 5 in | 0.46 in H2O | Tubeaxial | 38.5 mm | 24 VAC | cURus TUV | 3500 RPM | Ball | 60000 Hrs | 610 mA | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 11 VDC | 28 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| Speed Sensor (Tach) | 3 | Wire Leads | 3 Wire Leads | 193 CFM | 167 °F | -4 °F | 62 dB | 5 in | Square | 5 in | 0.55 in H2O | Tubeaxial | 38.5 mm | 12 VAC | cURus TUV | 4100 RPM | Ball | 60000 Hrs | 2.3 A | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 8 V | 14 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| Locked Rotor Sensor | 3 | Wire Leads | 3 Wire Leads | 161 CFM | 167 °F | -4 °F | 53 dB | 5 in | Square | 5 in | 0.35 in H2O | Tubeaxial | 38.5 mm | 24 VAC | cURus TUV | 2950 RPM | Ball | 60000 Hrs | 0.41 A | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 11 VDC | 28 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| PWM Control Speed Sensor (Tach) | 4 leads | Wire Leads | 4 Wire Leads | 161 CFM | 167 °F | -4 °F | 56 dB | 5 in | Square | 5 in | 0.46 in H2O | Tubeaxial | 38.5 mm | 48 VDC | cURus TUV | 3500 RPM | Ball | 60000 Hrs | 0.34 A | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 22 VDC | 55 VDC | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| PWM Control | 3 | Wire Leads | 3 Wire Leads | 161 CFM | 167 °F | -4 °F | 53 dB | 5 in | Square | 5 in | 0.35 in H2O | Tubeaxial | 38.5 mm | 48 VDC | cURus TUV | 2950 RPM | Ball | 60000 Hrs | 0.23 A | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 22 VDC | 55 VDC | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| | 2 leads | Wire Leads | 2 Wire Leads | 140 CFM | 167 °F | -4 °F | 46 dB | 5 in | Square | 5 in | 0.41 in H2O | Tubeaxial | 38.5 mm | 48 VDC | cURus TUV | 3200 RPM | Ball | 60000 Hrs | 0.22 A | Aluminum | 26 VDC | 56 VDC | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| PWM Control | 3 | Wire Leads | 3 Wire Leads | | 167 °F | -4 °F | | 5 in | Square | 5 in | | Tubeaxial | 38.5 mm | 24 VAC | cURus TUV | | Ball | 60000 Hrs | | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 11 VDC | 28 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |
| PWM Control Speed Sensor (Tach) | 4 leads | Wire Leads | 4 Wire Leads | 161 CFM | 167 °F | -4 °F | 53 dB | 5 in | Square | 5 in | 0.35 in H2O | Tubeaxial | 38.5 mm | 12 VAC | cURus TUV | 2950 RPM | Ball | 60000 Hrs | 780 mA | Fiberglass Reinforced Polybutylene Terephthalate (PBT) | 8 V | 14 V | Fiberglass Reinforced PBT Polybutylene Terephthalate |