Johnson Pump Cartridge Aerator Pump 1000 GPH with 90° Intake for Marine and Pond Applications

Cartridge Aerator Pump

1000 GPH - 90

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:

• Capacities 500, 750, 1000 and 1250 GPH
• Available in two different intake configurations: straight or 90
• 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 design with easy-to-install Dura-Port discharge ports (straight and a 90 smooth elbow included) eliminate stress cracking caused by over-tightened hose clamps
• Meets the international standard, ISO 8849 marine

The Johnson Pump Cartridge Aerator Pump model 38103 delivers reliable performance with a flow capacity of 1000 gallons per hour, making it ideal for aeration in ponds, aquariums, and marine environments. Designed for easy installation and maintenance, this pump features a compact, all-in-one motor and impeller unit that can be quickly replaced without tools, reducing downtime and simplifying upkeep. Its water-cooled motor ensures long service life while maintaining energy efficiency, making it an economical choice for continuous aeration needs. The improved design includes a durable Dura-Port discharge port with both straight and 90° smooth elbow options, which prevent stress cracking caused by over-tightening hose clamps, enhancing durability and reliability. Suitable for applications that require precise water flow management, this pump meets international standards, including ISO 8849 marine compliance, ensuring high quality and safety for marine and aquatic use. Its versatile intake configurations allow for flexible installation in confined spaces, providing a seamless solution for aeration systems that demand consistent performance and ease of maintenance. Whether used in small ponds or larger aquatic systems, the Johnson Pump 1000 GPH aerator pump offers an efficient, durable, and user-friendly solution for maintaining healthy water environments. This model is engineered to support long-term operation with minimal service requirements, making it a trusted choice for professionals and hobbyists alike.

Features:

• Flow capacity of 1000 GPH for effective aeration

• Available with straight or 90° intake configurations

• Compact, all-in-one motor and impeller design for easy replacement

• No tools required for maintenance

• Energy-efficient operation to reduce power consumption

• Water-cooled motor for extended service intervals

• Dura-Port discharge port eliminates stress cracking from over-tightened hose clamps

• Meets ISO 8849 marine standards for quality and safety