Features: Auto-Rotation Sensing, 24Vac, Tap Inputs, 50/60 Hz, Constant Torque, NEMA® 48, Open Air Over (OAO), Up to 82% Efficiency, Belly-band mounting.

• 1-1/3 HP
• 115/208-230 Volts
• 12.1/7.6-7.1 Amps
• 1075/VAR RPM
• 48Y Frame
• 1/2″ 5″ Shaft
• 6.98″ Body Length
• OPAO
• Ball Bearings
• Reversible

Note:  The EZ16 ECM is a 16-pin variable speed replacement which uses either 24VAC or PWM signal input.  It comes with a user interface where you could select your HP and adjust your airflow to meet requirements.

Cross Reference: 6510V