R1G190-AC37-52

DC Motorized Impeller Centrifugal Ball Bearing 24V 16V to 28V 330CFM

These centrifugal fans have backward curved blades offering an extremely good aerodynamic efficiency.

**Features:**

* PA 6.6 Injection-Molded Plastic Impeller with a Round Sheet Metal Plate

* Wiring Connection: Red = +; Blue = –; White = Tach Output; Yellow = Speed Control

* Integrated Electronics with Reverse Polarity Protection, Locked-Rotor Protection and Tach Output

* Counterclockwise Rotation

* Variable Cable Exit

* UL, CSA, VDE Approvals on Most Models