Johnson Pumps 28103-00 Cartridge Aerator Pump 1000 GPH 12V Straight

The Johnson Pumps 28103-00 is a high-performance cartridge aerator pump designed to keep bait livewell systems properly oxygenated. This 12-volt pump delivers 1000 gallons per hour of flow capacity, ensuring adequate water circulation for maintaining healthy live bait in marine and fishing applications.

Key Features:

• 1000 GPH flow capacity for efficient water aeration
• 12-volt DC operation for marine electrical systems
• Straight port configuration for direct hose connection
• 3/4-inch hose barb fitting for standard livewell plumbing
• Durable thermoplastic pump housing with stainless steel shaft
• Lip seal design prevents water intrusion and extends service life
• Includes Dura-Port elbow fitting for flexible installation options
• Meets ISO 8849 international standards for marine pumps
• Cartridge-style design allows for easy replacement and maintenance

This aerator pump is ideal for fishing boats, bait tanks, and livewell systems where reliable water circulation is critical. The compact cartridge design makes installation and service straightforward, while the corrosion-resistant materials ensure long-lasting performance in harsh marine environments.