Let’s Talk About Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V
The Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V is a crucial piece of equipment for any boat owner, providing peace of mind and protection against unwanted water accumulation. Manufactured by Johnson Pump, this combo unit combines a reliable bilge pump with an electro-magnetic float switch, simplifying installation and ensuring automatic operation.
My aging pontoon boat, affectionately nicknamed “The S.S. Worry-Free,” had sprung a slow leak. I was tired of manually switching on the old bilge pump every few hours. I needed a reliable, automatic solution to keep my boat afloat, even when I wasn’t onboard, leading me to the Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V.
Unboxing the Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V, I was immediately impressed by its compact design and the robust feel of the materials. The pump felt solid and well-built, giving me confidence in its ability to withstand the harsh marine environment. The cartridge system, allowing easy motor replacement, seemed like a smart and practical design choice.
I considered the Rule LoPro 750 and the Attwood Sahara S750, both well-regarded in the boating community. I opted for the Johnson Pump due to its combination of cartridge design and integrated electro-magnetic float switch. This eliminated the need to wire and mount a separate float switch, streamlining the installation process and reducing potential failure points.
My initial reaction was one of excited anticipation. The Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V looked like a well-engineered solution to my problem. I was eager to get it installed and test its performance.
Real-World Testing: Putting Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V to the Test
First Use Experience
I installed the Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V in the bilge of my pontoon boat, primarily used on a freshwater lake. The initial test involved intentionally flooding the bilge with a garden hose to observe the pump’s performance.
The pump activated flawlessly thanks to the electro-magnetic float switch, quickly and efficiently removing the water. Even with debris present (leaves and some algae), the pump maintained a strong flow rate, showing no signs of clogging or diminished performance. Ease of use was excellent; the integrated design made installation straightforward, and the pump worked exactly as advertised right out of the box.
After the initial test, I was confident in its functionality. No immediate issues were detected.
Extended Use & Reliability
After several months of regular use, the Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V has proven to be a reliable and essential component of my boat. It has endured multiple rainstorms and a few accidental splashes over the bow without missing a beat.
There are no visible signs of wear and tear on the pump housing or the wiring. I periodically inspect the pump for debris and flush it with fresh water, a simple maintenance task that takes only a few minutes. Compared to my previous bilge pump, this one requires far less attention. The Johnson Pump provides a consistent and predictable performance, and I have the confidence it is needed.
Breaking Down the Features of Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V
Specifications
The Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V boasts several key specifications:
- 750 Gallons Per Hour (GPH): This is the maximum pumping capacity, indicating how much water the pump can remove in an hour. This is a good capacity for smaller to mid-sized boats.
- 12V DC Operation: Standard voltage for most boat electrical systems. Makes integration seamless.
- Cartridge Design: Allows for easy motor replacement without replacing the entire pump. Saving money on repairs is a definite plus.
- Electro-magnetic Float Switch: Automatically activates the pump when water levels rise. This prevents the need for manual operation.
- Removable Check Valve: Prevents backflow of water into the bilge. Ensuring efficient pumping.
- 3/4in Straight and 90-degree Dura Port Fittings: Offers versatile plumbing options for installation. This will fit most common bilge hose sizes.
These specifications translate into a pump that is powerful enough to handle typical bilge water accumulation, easy to install, and simple to maintain. The automatic float switch is a game-changer, providing hands-free operation and preventing potential water damage.
Performance & Functionality
The Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V performs its primary function flawlessly. It effectively removes water from the bilge, preventing flooding and potential damage to the boat.
The pump’s strengths lie in its reliability and ease of use. The electro-magnetic float switch activates the pump consistently and efficiently. The only potential improvement would be a slightly higher GPH rating for larger boats with higher potential water accumulation.
Overall, it exceeds expectations and provides a much-needed sense of security.
Design & Ergonomics
The build quality is excellent, with durable materials that can withstand the harsh marine environment. The compact design makes it easy to install in tight spaces.
The pump is incredibly user-friendly with no learning curve. Anyone with basic wiring skills can install this pump.
Durability & Maintenance
Based on my experience so far, the Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V is built to last. The cartridge design simplifies maintenance and allows for easy motor replacement, extending the pump’s lifespan.
Periodic flushing with fresh water is the only required maintenance. Overall, this pump offers a long-term solution for bilge water removal.
Accessories and Customization Options
The Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V comes with the necessary fittings for installation. Additional accessories include:
- Various hose clamps for secure hose connections.
- Different sizes of bilge hose for varying boat configurations.
- Wiring connectors for a seamless electrical connection.
The pump is compatible with most standard bilge plumbing systems. No specialized parts are required.
Pros and Cons of Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V
Pros
- Reliable electro-magnetic float switch for automatic operation. This is a huge benefit.
- Easy cartridge replacement for simple motor maintenance. Replacing just the motor saves time and money.
- Durable construction designed for the marine environment. Built to withstand harsh conditions.
- Compact design for easy installation in tight spaces. Installation is user friendly.
- Efficient 750 GPH pumping capacity for most small to mid-sized boats. Quickly removes water.
Cons
- The 750 GPH capacity might be insufficient for larger boats with significant water intrusion. Boats with serious leaks would need a bigger pump.
- The electro-magnetic float switch, while reliable, could potentially fail in extremely harsh conditions (though unlikely). Any electrical component is subject to failure.
Who Should Buy Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V?
- Perfect for: Boat owners with small to mid-sized boats, anglers who spend extended periods on the water, and anyone seeking a reliable and automatic bilge pumping solution. Perfect for pontoon boat owners.
- Who should skip this product? Owners of very large boats or those who anticipate extreme water intrusion might need a higher capacity pump.
- Must-have accessories or modifications? High-quality marine-grade wiring and hose clamps are essential for a reliable and safe installation.
Conclusion on Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V
The Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V is a highly effective and reliable solution for automatic bilge water removal. Its combination of robust construction, user-friendly design, and automatic operation makes it a worthwhile investment for any boat owner.
The price of $107.99 is justified by the pump’s performance and durability. The peace of mind it provides is invaluable.
I wholeheartedly recommend the Johnson Pump Cartridge Combo Bilge Pump 750GPH, 12V to anyone seeking a dependable and hassle-free bilge pumping solution. Don’t wait until your boat is sinking – invest in this pump today and enjoy worry-free boating!