Description
Johnson Pump 5.2 Aqua Jet Wash Down 12V | Boat Supply Store
For owners of small to medium-sized vessels requiring efficient and quiet deck sanitation, this pump delivers superior performance. It generates a robust 70 psi (5 bar) of pressure, significantly reducing cleaning time compared to lower-output models. Operating at 12V DC, the unit provides a flow rate of 5.2 GPM (20 l/min) through its five-chamber design, ensuring a consistently smooth water stream for effective debris removal, whether rinsing anchors or cleaning fishing decks.
Key Features
- Whisper quiet operation minimizes noise disruption on deck.
- Pulsation-free flow from five-chamber construction enhances usability.
- Self-priming capability simplifies installation and operation.
- Easy, low-cost maintenance ensures long-term reliability.
- High pressure output (5 bar / 70 psi) for rapid and thorough cleaning.
- Durable construction with PA/PPA body and Santoprene diaphragm.
- Complete kit includes trigger nozzle and PUMProtector inlet strainer.
- Versatile connections provided for both BSP and NPT plumbing.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V DC |
| Capacity | 5.2 GPM (20 l/min) |
| Pressure Cut-off | 70 psi (5 bar) |
| Fuse Size | 20A |
| Hose/Thread Connections | 1/2" NPT / 3/4" hose, 3/4" GHT, 3/8" BSP x 1/2" barb |
| Motor Power | 185W |
| Body Material | PA/PPA |
| Valve Material | Nitrile |
| Diaphragm Material | Santoprene |
Who This Is For
Owners of small to medium-sized leisure and commercial boats requiring a dependable, low-noise, high-pressure solution for deck cleaning. This pump is built for those who value efficiency and a clean vessel after every outing.
How It Compares
| Feature | Johnson Pump 5.2 Aqua Jet Wash Down 12V | Competitor |
|---|---|---|
| Flow Rate | 5.2 GPM (20 l/min) | 4.0 GPM |
| Pressure Cut Off | 70 psi (5 bar) | 50 PSI |
| Voltage | 12V DC | 12V DC |
| Motor Power | 185 W | Approx. 120W |
| Included Accessories | Trigger nozzle, PUMProtector inlet strainer, hose connections (BSP and NPT) | Trigger nozzle, inlet strainer, hose fittings |
Common Concerns Answered
What can cause diaphragm wear?
While constructed from durable Santoprene, prolonged periods of extremely heavy usage can contribute to diaphragm wear. Regular inspection and prompt replacement, if necessary, will maintain optimal pump performance.
Does this pump operate automatically?
This model includes a trigger nozzle for manual activation. For automatic operation, a compatible pressure switch, sold separately, can be integrated into the system.
Is the price justified for this washdown pump?
The initial investment reflects the superior 70 psi pressure output, whisper-quiet five-chamber operation, and included accessories. These advanced features offer significantly enhanced cleaning efficacy and user comfort, justifying the cost for demanding marine applications.
Frequently Asked Questions
What is the maximum pressure output of the Johnson Pump 5.2 Aqua Jet Wash Down pump?
The Johnson Pump 5.2 Aqua Jet Wash Down pump has a maximum pressure cut-off of 70 psi (5 bar).
How much water can the Johnson Pump 5.2 Aqua Jet Wash Down pump deliver per minute?
The pump delivers a capacity of 5.2 gallons per minute (GPM), which is equivalent to 20 liters per minute (l/min).
Is the Johnson Pump 5.2 Aqua Jet Wash Down pump self-priming?
Yes, the Johnson Pump 5.2 Aqua Jet Wash Down pump is self-priming, allowing for easy setup and operation without manual priming.
What type of hose connections are included with the Johnson Pump 5.2 Aqua Jet Wash Down pump?
The pump includes 1/2" NPT / 3/4" hose, 3/4" GHT, and 3/8" BSP x 1/2" barb connections to accommodate various plumbing configurations.
What is the power consumption of the Johnson Pump 5.2 Aqua Jet Wash Down pump?
The pump is powered by a 185W motor operating at 12V DC.
