PFRF1, Centrifugal Blower, 0.04 Hp, 3200 RPM, 230 V, 1 Ph, 50/60 Hz, Open Enclosure, PSC Motor, 3FRF1

This compact direct‑drive blower assembly is designed for HVAC and industrial ventilation applications, delivering up to 151 CFM airflow with a high‑speed PSC motor in a multiposition mount configuration.

KEY FEATURES

• Model: PFRF1

• Product Type: BLOWER ASSEMBLY

• Horsepower: 1/25 Hp

• Voltage: 230 V @ 60 Hz / 230 V @ 50 Hz

• Speed: 3200 RPM @ 60 Hz / 3200 RPM @ 50 Hz

• Enclosure: Open Enclosure (Painted Steel Housing)

• Insulation Class: B

• Motor Type: PSC (Permanent Split Capacitor)

• Amperage: 0.35 A

• Bearings: Ball Bearings

• Rotation: CW (Clockwise)

• Mounting: All‑Position

• Max Airflow: 151 CFM

• Airflow @ 0.100 in SP: 140 CFM

• Airflow @ 0.250 in SP: 134.4 CFM

• Automatic Overload Protection: Yes

• Includes Conduit Box: Yes

• Outlet Flange Bolt Hole Dimensions: 4" × 2‑7/8"

• cULus Approved: Yes

• Max Ambient/Inlet Temperature: 104 °F

• Cross References: Replaces 3FRF1

• Warranty: 1 Year Manufacturer Warranty

This blower assembly combines compact size and high airflow capacity with durable construction and overload protection, making it a reliable choice for tight‑space ventilation needs.