Description
Johnson Pump Twin Port 1000 GPH Livewell Pump | Boat Supply Store
Efficiently manage onboard water systems for livebait and washdown with the Johnson Pump Twin Port 1000 GPH Livewell Aerating Pump. This 12V unit delivers a robust 1000 GPH flow rate, ensuring optimal oxygenation for your catch. Its innovative dual-purpose design utilizes a single 3/4" tapered sea cock intake to simultaneously supply both your livewell and a raw-water washdown system, ideal for anglers on Texas's coastal fisheries.
Key Features
- Dual-purpose functionality for simultaneous livewell aeration and raw-water washdown from a single intake.
- 1000 GPH flow rate ensures efficient water circulation for livewell health.
- 3/4" tapered inlet directly interfaces with standard sea cocks.
- Dedicated 3/4" livewell discharge port for optimal aeration.
- Versatile 1/2" or 3/4" washdown outlet accommodates various washdown pump connections.
- High-pressure inlet seal engineered to withstand elevated pickup pressures at speed.
- Space-saving consolidation of plumbing reduces complexity and installation footprint.
- 12V operation integrates seamlessly into most marine electrical systems.
Specifications
| Product Specifications | |
|---|---|
| Brand | Johnson Pump |
| SKU | CWR46994 |
| BC_ID | 128991 |
| Price | $76.99 |
| Category | Marine Plumbing & Ventilation | Livewell Pumps |
| MPN | 48903 |
| Flow Rate | 1000 GPH |
| Voltage | 12V |
| Inlet Size | 3/4" tapered |
| Livewell Discharge Size | 3/4" |
| Washdown Outlet Size | 1/2" or 3/4" |
Who This Is For
Boaters seeking to integrate livewell aeration and raw-water washdown capabilities into a single system. Ideal for anglers who wish to consolidate plumbing, reduce the number of thru-hull fittings, and simplify their boat's water management.
How It Compares
| Feature | Johnson Pump Twin Port 1000 GPH Livewell Pump | Competitor |
|---|---|---|
| Flow Rate | 1000 GPH | 1100 GPH, 800 GPH |
| Voltage | 12V | 12V, 12V |
| Dual Livewell/Washdown | Yes | No, No |
| Washdown Outlet Size | 1/2" or 3/4" | N/A, N/A |
Common Concerns Answered
What if my existing plumbing doesn't perfectly match the outlet sizes?
While the pump offers a 1/2" or 3/4" washdown outlet, some users have reported the necessity for supplementary adapters to achieve specific plumbing configurations. Ensure you have standard marine fittings or are prepared to acquire necessary reducers or extenders.
How does this pump hold up in abrasive water conditions?
In environments with suspended particulates, extended usage may lead to gradual impeller wear. Regular inspection and maintenance, particularly after operating in silty or sandy conditions, are recommended to ensure sustained performance.
Is the initial cost justified compared to single-purpose pumps?
The upfront investment in this dual-function pump is offset by its integrated capabilities, effectively reducing the need for two separate pumps and their associated plumbing. The simplification of installation and space savings contribute significant long-term value.
Frequently Asked Questions
Can this pump truly be used for both a livewell and a raw-water washdown simultaneously?
Yes, the unique design allows a single sea cock intake to bifurcate its flow, supplying water to both the livewell via its upper outlet and to a washdown pump system via its lower outlet.
What is the specific discharge port size designated for the livewell aeration?
The livewell discharge port is a 3/4" fitting, designed for efficient delivery of aerated water into the livewell system.
What are the available port sizes for connecting the raw-water washdown system?
The lower outlet port intended for the washdown connection is adaptable to either a 1/2" or a 3/4" hose or fitting.
What is the operational voltage requirement for this Johnson Pump model?
This aerating pump is designed for 12-volt DC electrical systems commonly found on recreational boats.
What is the maximum water flow rate this pump can achieve?
The pump is rated to deliver a maximum flow rate of 1000 gallons per hour (GPH), ensuring substantial water exchange for your livewell or washdown needs.
