4″ Fan Blade

4″ Fan Blade – 1CFB4316 | Clockwise (CW) Rotation | 3/16″ Bore | 10-Blade Aluminum | High-Speed Blower ReplacementKeep your blower system running efficiently with the 1CFB4316 4″ metal fan blade. Designed for clockwise rotation facing discharge, this 10-blade aluminum propeller delivers powerful airflow in a compact design. Ideal for stoves, furnaces, and small HVAC systems, it features a 3/16″ bore and two set screws for a secure, vibration-free fit.Key Features:Compact power – delivers up to 200 CFM airflow at 0.000″ SPClockwise (CW) rotation facing discharge – ideal for CW airflow systemsPrecision fit – 3/16″ bore with two set screws for tight, stable installationDurable build – lightweight aluminum resists rust and handles high temperaturesProduct Specifications:Part Number: 1CFB4316Propeller Diameter: 4″Bore Diameter: 3/16″Number of Blades: 10Blade Pitch: 28°Blade Width: 11/16″Material: AluminumRotation: Clockwise (CW) facing dischargeMax RPM: 3000Airflow: 200 CFM @ 0.000” SPRequired Motor HP: 1/150Set Screws: 2Country of Origin: USAApplications:Wood and pellet stove blowersSmall HVAC and exhaust systemsCompatible with Dayton-style blowers and other compact air systemsAlways verify bore size, rotation, and mounting specifications before purchase.When to Replace:If the fan blade is damaged, bent, or unbalancedDuring blower or motor servicingAs part of regular seasonal maintenanceEngineered for dependable airflow and compact installations, the 1CFB4316 4″ fan blade provides high-speed performance and long-lasting durability.