Flojet 4325 Series Heavy Duty Automatic Deck Washdown Pump User Manual

Table of Contents

1. Introduction
2. Package Contents
3. Installation
4. Operation
5. Maintenance
6. Troubleshooting
7. Frequently Asked Questions

1. Introduction

Thank you for purchasing the Flojet 4325 Series Heavy Duty Automatic Deck Washdown Pump. This self-priming diaphragm pump is designed for efficient and reliable water circulation and is perfect for various outdoor applications. Please read this user manual carefully before installation and operation to ensure the best performance and longevity of your pump.

2. Package Contents

• Flojet 4325 Series Heavy Duty Automatic Deck Washdown Pump
• Quick-connect plug-in ports
• User Manual

3. Installation

1. Choose a suitable location for the pump, ensuring it is close to the water source and power supply.
2. Mount the pump using the provided soft, noise-absorbing mounts to minimize vibration and noise.
3. Connect the inlet and outlet hoses to the quick-connect plug-in ports on the pump.
4. Connect the pump to a 12V power source using the appropriate connectors.
5. Ensure all connections are secure and tight before proceeding to operation.

4. Operation

1. Turn on the power supply to the pump.
2. The pump will automatically start when the pressure switch detects a need for water flow.
3. Adjust the pressure switch as needed to achieve the desired flow rate and pressure.
4. The pump will automatically stop when the pressure switch no longer detects a need for water flow.

5. Maintenance

1. Regularly inspect the pump for any signs of damage or wear.
2. Clean the pump filter as needed to ensure optimal performance.
3. If using the pump in saltwater, flush the pump with freshwater before storing for extended periods to prevent corrosion.
4. Store the pump in a cool, dry place when not in use.

6. Troubleshooting

7. Frequently Asked Questions

Q: How long can I expect the pump to last?

A: With proper care and maintenance, the pump can last up to 3 years or more with daily use.

Q: Is the pump suitable for saltwater applications?

A: Yes, the pump is designed for use in both freshwater and saltwater applications. However, it is important to flush the pump with freshwater before storing for extended periods to prevent corrosion.

Q: Can I use this pump for off-grid applications?

A: Yes, the pump can be powered by a 12V battery and connected to a solar panel for off-grid applications.

Q: What is the maximum flow rate of the pump?

A: The pump has a maximum flow rate of 4.5 gallons per minute.

Product FAQ:

Q: Is this pump wired for direct or 115V plug in?
A: The pump is wired directly from the on-off switch and operates on 12V.

Q: Good day, please confirm if it includes a port 3/4 to 90 degrees.
A: The pump comes with only a straight 3/4 fitting. You would need to order the elbow by itself P/N 20381-010.

Q: Is the 24V pump 4.5 GPM?
A: Yes, or more depending upon the size of the pipe input.

Q: Will this pump be able to work in continuous run for at least 8 hours a day? How many feet for vertical lift? Self-primes?
A: It will probably overheat if run continuously for 8 hours a day. The self-priming diaphragm pump can lift up to 2.4m vertically.

Q: Will the 32V model run off of three 12V batteries/producing 36volts?
A: Yes, as long as you wire the batteries in series.

Q: Is this pump variable speed?
A: Only by using a variable rheostat, but it cannot be adjusted below 19 volts.

Q: Does this have a pressure switch and is it powerful enough to get through 3 filters?
A: Yes, it has a pressure switch and can handle up to three filters without any problem. However, it is recommended to use a pressure tank with it to increase its lifespan.

Q: I’ve tried ordering this pump in a 24 volt version 3 times now. Every time I get a 12 volt pump instead. Any suggestions?
A: Make sure you order the correct model number for the 24VDC version, which is -04325343A MPU 24V 4.3GPM.

Customer Reviews:

- "Perfect fit and works great."
- "Runs my whole house, has lasted three years daily use, no problems so far."
- "Works great. Pump was easy to install and has good pressure."
- "Très bien. Bonne pression et bon débit." (Translated from French: "Very good. Good pressure and good flow.")
- "The old pump has worked since 1999. This pump is easy to install and works great with good pressure. I recommend this pump to anyone. It's awesome.