Johnson Pump 3″ Blower Flange Mounted – 12V – 54124

Description

Johnson Pump 3″ Blower Flange Mounted – 12V – 54124

The Johnson Pump 3″ Flange Mounted Blower (54124) is designed to deliver reliable ventilation for engine compartments, bilges, and enclosed spaces on boats and marine vessels. Built for continuous marine use, this 12-volt inline blower efficiently removes fuel vapors, heat, and moisture, helping maintain a safer and cooler onboard environment.

Featuring a flange-mounted housing, this blower allows for secure and vibration-resistant installation in tight spaces. The 3-inch hose connections make it compatible with standard marine ducting systems, while the corrosion-resistant construction ensures long-lasting performance in harsh marine conditions. Ideal for both OEM and replacement applications, Johnson Pump blowers are trusted worldwide for dependable airflow and durability.

Perfect for gasoline-powered boats and other marine ventilation needs, the Johnson Pump 54124 blower helps meet marine safety recommendations and improves overall air circulation onboard.

In the Box

This kit includes the core components needed to integrate the blower into your 12V ventilation system:

• 3-Inch Blower Unit: A heavy-duty radial fan housed in a durable, corrosion-resistant ABS plastic shell.

• Flange Mount Bracket: An integrated mounting plate with pre-drilled holes for easy surface mounting.

• Motor: A 12V DC motor that is ignition protected (ISO 8846), making it safe for use in gasoline engine environments.

• Wire Leads: Pre-stripped electrical leads for connection to your vessel’s power and switch.

Performance & Design

• High Airflow: Delivers an impressive 141 CFM (cubic feet per minute) to effectively clear fumes or heat from enclosed spaces.

• Quiet Operation: The high-performance long-life motor and balanced impeller minimize noise and vibration during use.

• Standard Compatibility: The 3-inch (75mm) intake and exhaust ports are sized to fit standard marine ventilation hoses.

• Low Power Draw: Engineered for efficiency, drawing only 2.5 Amps at 12V, which preserves battery life during extended operation.