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- SEAFLO 53-Series DC Diaphragm Water Pump 7.0 ...
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Item #:
217836647
SEAFLO 53-Series DC Diaphragm Water Pump 7.0 GPM, 60 PSI, 12V | Heavy-Duty, Self-Priming, Bypass with Pressure Switch, Continuous Duty,
90% of respondents would recommend this to a friend
Item #:
217836647
XAF 145983
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The 21-series of diaphragm pumps provide up to 1.2 gallons per minute with 35 PSI pressure, and can be run dry without harm - making it perfect for marine, RV, agriculture and recreational applications.
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What Stands Out
High Efficiency
With a flow rate of 1.2 GPM and 35 PSI, this pump efficiently delivers water, making it ideal for RVs, boats, and off-grid applications, ensuring you have reliable water pressure wherever you are.
Quiet Operation
Designed for minimal noise, the SEAFLO pump operates quietly, allowing for a peaceful environment in RVs and boats, enhancing the overall experience during travel or leisure activities.
Self-Priming
The self-priming capability ensures easy installation and operation, eliminating the hassle of manual priming, which provides convenience and reliability during critical water supply situations.
Product Details
- Compact 21-Series diaphragm pump for various applications like liquid transfer, spraying, and filtration
- Self-priming with the ability to run dry without damage
- Provides up to 1.2 gallons per minute with built-in 35 PSI pressure switch for automatic stop/start
- Suitable for marine, caravans/RV, and agriculture applications
- Low power draw and smooth, silent operation with thermal overload and ignition protection
- Dimensions: Length 170mm x Width 100mm x Height 67mm; Voltage: 12V DC; Water pressure: 35 PSI
| Power Source | DC |
| Flow Rate | 7 Gallons Per Minute |
| Maximum Lifting Height | 6 Feet |
| Voltage | 12 Volts (DC) |
| Color | Black |
| Product Style | 7.0 GPM - 60 PSI |
| Item Dimensions L x W x H | 8.9"L x 6"W x 5.2"H (22.6 x 15.2 x 13.2 cm) |
| Item Weight | 7 Pounds (3.18 kg) |
| Material Type | Stainless Steel |
| Brand Name | SEAFLO |
| Model Number | SFDP1-070-060-53 |
| Global Trade Identification Number | 00810039490013 |
| Manufacturer | SEAFLO |
| UPC | 608912739539 637776645700 |
| Unit Count | 1.0 Count |
| Specific Uses For Product | RV travel, marine use, agricultural applications, heavy-duty water transfer, marine washdowns, outdoor activities in various weather conditions |
| Manufacturer Part Number | SFDP1-070-060-53 |
| Brand | SEAFLO |
| Material | Stainless Steel |
| Style | 7.0 GPM - 60 PSI |
| Product Dimensions (L x W x H) | 8.9"L x 6"W x 5.2"H (22.6 x 15.2 x 13.2 cm) |
| Maximum Flow Rate | 7 Gallons Per Minute |
Who Should Buy?
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RV Owners
Ideal for RV users needing reliable water pressure for showers, sinks, and other appliances while on the road.
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Boat Enthusiasts
Perfect for boat users requiring dependable water supply for kitchen and bathroom use during long trips.
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Off-Grid Users
Great for off-grid living where electricity and reliable water systems are limited and self-sufficiency is essential.
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High Demand Situations
Not suitable for environments needing high flow rates or continuous water pressure beyond its 1.2 GPM capacity.
Product Description
SEAFLO 53-Series DC Diaphragm Water Pump 7.0 GPM, 60 PSI, 12V | Heavy-Duty, Self-Priming, Bypass with Pressure Switch, Continuous Duty,
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Customer Questions & Answers
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Question:
What are the key features of the SEAFLO 21-Series Water Pressure Diaphragm Pump?
Answer: The SEAFLO 21-Series Water Pressure Diaphragm Pump boasts several key features including a 12V DC operation, a flow rate of 1.2 GPM, and a maximum pressure of 35 PSI. It's designed with an adjustable pressure switch for customized operation, ensuring optimal performance based on your needs. The self-priming capability allows it to draw water from a source even when it's not positioned at the same level, making it ideal for RVs and boats. Additionally, its quiet operation ensures that it won't disrupt your peaceful journeys, proving to be both efficient and user-friendly. -
Question:
Is the SEAFLO 21-Series Pump suitable for marine applications?
Answer: Yes, the SEAFLO 21-Series Pump is specifically designed for marine applications, making it an excellent choice for boats. Its self-priming feature allows it to effectively lift water from below deck, while the adjustable pressure switch ensures a steady and reliable water supply regardless of your boat's water source. This pump's quiet operation is also appreciated in marine settings, as it minimizes noise disturbances, creating a more pleasant experience on your boat. -
Question:
How does the adjustable pressure switch work on the SEAFLO 21-Series Pump?
Answer: The adjustable pressure switch on the SEAFLO 21-Series Pump allows users to set the pressure at which the pump turns on and off. This customization is crucial for various applications, letting you adjust the water flow according to your specific needs. For instance, if you're using the pump for washing down your boat, you can set a higher pressure for a stronger spray, while lower-pressure settings can be ideal for gentle tasks like watering plants. This flexibility ensures maximum efficiency and control over your water flow. -
Question:
What power requirements does the SEAFLO 21-Series Water Pump have?
Answer: The SEAFLO 21-Series Water Pump operates on a 12V DC power supply, making it compatible with most RV and boat electrical systems. This low voltage requirement means it can easily be powered by standard marine batteries, ensuring an efficient operation while minimizing energy consumption. Its 1.2 GPM flow rate is effective for multiple uses, whether you're using it for showers, sink use, or even rinsing off equipment, maximizing your convenience during outings. -
Question:
What maintenance is required for the SEAFLO 21-Series Pump?
Answer: Maintenance for the SEAFLO 21-Series Pump is minimal but essential for ensuring longevity and optimal performance. Periodically, you should check for any blockages in the inlet and outlets, and clean filters if applicable. It's also wise to inspect the electrical connections for any signs of wear. Additionally, ensuring that the pump is not run dry (without water) during operation will prevent damage. Regular checks and preventative care can significantly enhance the lifespan of your pump while ensuring it runs smoothly whenever needed. -
Question:
Can the SEAFLO 21-Series Pump be used for agricultural applications?
Answer: Absolutely! The SEAFLO 21-Series Pump is versatile enough for agricultural applications as well. Its ability to self-prime means it can draw water from tanks or reservoirs efficiently, making it ideal for watering crops, irrigation systems, or even for spraying herbicides. The adjustable pressure switch helps you customize the flow based on specific requirements, ensuring that your plants receive the right amount of water, whether for delicate seedlings or more established crops, enhancing your agricultural practice's efficiency. -
Question:
How quiet is the SEAFLO 21-Series Water Pressure Diaphragm Pump during operation?
Answer: The SEAFLO 21-Series Water Pressure Diaphragm Pump operates with a notably quiet mechanism, a feature that users frequently praise. While the exact noise level can vary based on the installation and environment, it has been engineered to minimize sound during operation. This is particularly beneficial in settings like RVs and boats, where excessive noise can be intrusive. Enjoy your outdoor activities without the distraction of loud pumping sounds, ensuring a peaceful environment for relaxation or socializing. -
Question:
What installation requirements should I consider for the SEAFLO 21-Series Pump?
Answer: Installing the SEAFLO 21-Series Pump generally requires basic plumbing and electrical skills. You'll need to connect it to a 12V DC power source, ensuring secure connections to avoid any electrical issues. Additionally, the pump should be placed in a location where it's easily accessible for future maintenance, and it should be mounted securely to prevent movement during operation. Follow the manufacturer's installation guide for step-by-step instructions to ensure optimal setup and performance in your RV or boat. -
Question:
What types of hoses are compatible with the SEAFLO 21-Series Pump?
Answer: The SEAFLO 21-Series Pump is compatible with standard garden hoses and various sizes of tubing typically used in RVs and marine applications. It's essential to use hoses that can withstand the pump's output pressure of up to 35 PSI to ensure efficient operation. Common sizes would include 1/2 inch or 3/4 inch hoses, depending on your specific setup. This compatibility makes it easy to integrate the pump into your existing systems for applications such as water distribution and irrigation. -
Question:
Where can I buy the SEAFLO 21-Series Water Pressure Diaphragm Pump in Central African Republic?
Answer: You can buy the SEAFLO 21-Series Water Pressure Diaphragm Pump from Ubuy in Central African Republic. Ubuy offers a comprehensive selection of products and ensures you have access to quality items like this pump. They provide detailed product descriptions, customer reviews, and various shipping options tailored for your convenience, ensuring that you can easily obtain the pump for your RV or boat.
SEAFLO Water Pumps & Accessories SFDP1-070-060-53 Editorial Review
**Editorial Review** The reception of this pump among users paints a picture of mixed experiences, emphasizing both performance and customer service challenges. The pump is generally lauded for its powerful output and quick installation, making it a useful addition to various applications, including freshwater and saltwater boating, as well as home irrigation systems. Many users reported enjoying Consistent pressure and reliability, and especially noted improvements over older models, particularly when coupled with an accumulator tank. The ability to adapt to various setups, such as being connected to a solar-powered system, is also appreciated. However, despite these benefits, some customers encountered significant issues. Reports of pumps cycling erratically, encountering priming challenges, or ceasing to function entirely emerged as recurrent themes. Warranty support appeared subpar, with several users highlighting frustrations in contacting customer service regarding repairs or replacements. Limited responses from the company added to dissatisfaction, leaving some customers feeling abandoned. All in all, while there are strong advocates for the pump’s capabilities and efficiency, potential buyers should be cautious about the risk of encountering reliability issues and the adequacy of customer service support. **
Customer Reviews & Ratings
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Pros
- Strong water pressure and Consistent performance.
- Easy installation process.
- Ideal for various applications, including boating and garden irrigation.
- Quiet operation compared to previous models.
- Positive feedback on enhancements over older pump versions.
Cons
- Frustration with slow response times and difficulty in obtaining repairs.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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XAF 145983
Order now and get it around Monday, August 03
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Features & Benefits
- Powerful 12V automatic pressure pump
- Can run dry without damage
- Built-in pressure switch for automatic stop/start
- Self-priming
- Compact design
- Ideal for marine, RV, agriculture and recreational applications
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