Shopping from Canada? 
Go to Defender Canada!
The Johnson Cartridge Aerator Pump delivers efficient livewell and baitwell water circulation in a compact, easy-maintenance design. Featuring a replaceable motor/impeller cartridge, tool-free servicing, and energy-efficient operation, it's built for reliable freshwater and saltwater performance.
Johnson Cartridge Aerator Pump Item # 2231796
Description
Cartridge Aerator Pumps are designed for efficient livewell and baitwell water circulation, offering compact design, tool-free maintenance, and flexible installation options. Ideal for both freshwater and saltwater environments, they deliver reliable performance with minimal energy consumption.
Johnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port. Smaller profiles to fit in more confined spaces. Easy to change motor cartridge.
Features:
- Available intake configurations: Straight or 90 deg
- Compact, easily replaceable all-in-one motor/impeller unit
- No tools needed for maintenance
- Extremely energy efficient
- Water-cooled motor for long service intervals
- Improved Dura-Port discharge ports to prevent stress cracking from over-tightened hose clamps (not included on models with 1 1/8" hose sizes)
- Meets ISO 8849 marine standard
Specifications:
- Pump Body: Thermoplastic
- Shaft Seal: Lip seal
- Shaft: SS2343 Stainless steel
- Voltage: 12V
