The FL 4200 High-Pressure Single-Motor Water Pump Set is a premium-quality DC micro diaphragm pump designed for a wide range of applications. Engineered for maximum torque, high operating efficiency, and long-lasting performance, this pump delivers higher operating pressure and/or lower amperage compared to competitive models. Its durable construction ensures a leak-free experience and extended service life.
Pumps are mechanical devices that move fluids (or slurries) utilizing direct lift, displacement, or gravity mechanisms. The FL 4200 utilizes diaphragm technology to provide a self-priming, high-pressure, and efficient fluid transfer solution
Key Features
- High-quality DC micro diaphragm pump for reliable and efficient operation
- Suitable for industrial, agricultural, marine, and household applications
- Self-priming capability for consistent performance in various setups
- Compact and portable design for easy installation and mobility
- Built-in thermal protection system to prevent overheating
- Durable construction for leak-free and long service life
Technical Specifications
Specification |
Details |
Model |
FLOPUMP Mini Diaphragm Pump |
Type |
Self-Priming Water Pump |
Motor Type |
Single Motor |
Voltage |
DC 12V |
Current |
1.6–3 Amp |
Power Output |
80W |
Flow Rate |
0.7 GPM (2.6 LPM) |
Maximum Pressure |
100 PSI (Cut-off) |
Thermal Protection |
Yes |
Weight |
600 g |
Dimensions |
16 × 10 × 6 cm |
Application
- Agricultural spraying (lawn & garden)
- Industrial equipment & machinery
- Medical and chemical equipment
- Solar energy water circulation
- Vehicle cleaning (cars, boats, RVs, etc.)
- Beverage dispensing and liquid food transfer
- Water purification and treatment systems
- Carpet and ground cleaning
- Home water supply (e.g., fishbowl refill)
- Camping and outdoor shower systems
Installation & Usage Instructions
- Outlet Direction: The pump outlet is indicated by the arrow on the casing.
- Wiring: Polarity is not critical; connect wires directly.
- Mounting: The Pump can be placed in any orientation.
- Filtration: Always install a filtration device at the inlet to prevent clogging.
- Power Source: Compatible with DC Power Adapter.
Safety Notes
- Do not immerse the pump in water.
- Only trained personnel should adjust the pressure screw.
- Avoid running the pump without proper filtration to prevent blockage and performance loss.
Packaging Details
- 1 × High-Pressure Single Motor Pump (FL 4200)
- 1 × 30 ft Pipe
- 1 × Power Adapter
- 1 × Water Spray Gun (In/Out)
- 1 × DC Socket (Soldered)
High Pressure Single Motor Water Pump Set FL 4200 - Frequently Asked Questions
What is a diaphragm pump and how does it work?
A diaphragm pump is a type of positive-displacement pump that moves fluid using the reciprocating motion of a flexible diaphragm combined with check valves. This design isolates the pumped fluid from the motor, preventing leaks and allowing safe handling of different liquids.
Is the FL 4200 pump self-priming?
Yes, it is self-priming, meaning it can draw fluid without needing to be filled or “primed” beforehand.
Can this pump handle dry running or abrasive fluids?
It can handle short periods of dry running and some abrasive fluids better than many pump types, but a proper inlet filter should always be used to prevent clogging or wear.
What is the maximum operating pressure?
The maximum cut-off pressure is approximately 100 PSI.
What's the maximum suction lift capability?
It can self-prime with a suction lift of up to about 1.2 meters.
Is there built-in protection against overheating or overcurrent?
Yes, it has thermal protection that shuts off the pump if it begins to overheat.
What should I do if the pump stops flowing or runs noisily?
Check and clean the inlet filter, make sure there are no air leaks in the suction line, and confirm there is an adequate fluid supply.
Is it safe to adjust the pressure screw myself?
No—only trained professionals should adjust the pressure screw to avoid damage or unsafe operation.
Can I run the pump submerged in water?
No, it is not designed for submersion. It must remain dry to prevent damage.
Can I power the pump from an automotive socket?
Yes, it can be powered from a DC 12 V source, including an automotive cigarette-lighter socket or DC power adapter.
Attention
Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, don't hesitate to get in touch with us to determine if further actions may be taken.
Need Help?
Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 08:00 pm (7 days a week). You can also reach us via Live Chat or Facebook Inbox