Circuit-Test CFA248025MS 24VDC Sleeve Bearing 3-WIRE Fan 80mm x 80mm x 25mm 37CFM 29.8dB 2700RPM

24VDC glass fibre reinforced plastic fan 80mm x 25mm 37 CFM - sleeve Bearing
Locked Rotor Alarm Signal Output (yellow wire lead): Under normal conditions a locked rotor alarm signal outputs a constant signal frequency... if the fan stops spinning or "locks", it then outputs a "LOW" condition signal. If the fan starts spinning again, the "LOW" condition signal will go away.

Features:
Dimensions: 80 x 80 x 25mm (3.15 x 3.15 x 1")
Mounting Center: 71.5mm (2.82")
Rating: 24VDC
Current: 0.17 Amps
Power: 4.8 W
Bearing: Sleeve
Speed: 2700 RPM
Noise: 29.8 dBA
Max Air: 37 CFM
Max Pressure: 3.24 mmH2O
Temperature: -10 to +70 C
Hours: 20000-30000
Termination: Wire leads
Weight: 85g
Impeller: Glass fibre reinforced plastic 94V-0 PBT
Frame: Glass fibre reinforced plastic 94V-0 PBT