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Description
Seaflo RV Supreme 11.3 LPM / 3.0 GPH - 55PSI / 3.8 Bar 12v Diaphragm PumpThe Seaflo 42 Series RV Supreme Pump delivers high quality performance for your RV or marine water system. Designed for quiet, reliable, and on demand water supply, this pump is self priming, safe to run dry, and built for continuous duty. Compact yet powerful, its the perfect solution for fresh water systems in RVs, boats, and other mobile setups. Key Features & Benefits Voltage Options: 12V DC Flow Rate: Up to 11. 3 LPM Pressure: 55 PSI Self
The Seaflo 42 Series RV Supreme Pump delivers high-quality performance for your RV or marine water system. Designed for quiet, reliable, and on-demand water supply, this pump is self-priming, safe to run dry, and built for continuous duty. Compact yet powerful, it’s the perfect solution for fresh water systems in RVs, boats, and other mobile setups.
Key Features & Benefits
- Voltage Options: 12V DC
- Flow Rate: Up to 11.3 LPM
- Pressure: 55 PSI
- Self-Priming: Up to 1.8m suction lift
- Safe to Run Dry: Protects pump during low water conditions
- Quiet Operation: Whisper-quiet four-chamber design
- On-Demand Use: Built-in pressure switch for convenience
- Internal Bypass Technology: Reduces cycling for efficiency
- Industry-Standard Mounting Pattern: Easy installation with fully rubber-mounted base
- Encapsulated Switch & Power Cord: 16 AWG, 9.4" long leads for secure connection
- Compliance: Meets or exceeds RoHS, SGS, and ISO standards
- Warranty: 2 years (not for permanent household use)
Specifications
- Max Current Draw: 7A (12V)
- Fuse Size: 10A (12V)
- Connections: 1/2"-14 MNPT ports
- Valve Material: EPDM | Diaphragm: Santoprene
- Max Recommended Temperature: 60°C
- Dimensions: 111 mm (H) x 125 mm (W) x 202.5 mm (L)
- Weight: 1.85 kg
What’s Included
- Seaflo RV Supreme Pump
- Comprehensive installation instructions
- Filter and three fittings for easy setup
Package Details
- Selling Unit Size: 29.2 x 13.5 x 12.7 cm
- Selling Unit Weight: 2.29 kg
Why Choose Seaflo?
The 42 Series Supreme Pump combines raw power with adaptability, making it perfect for tight spaces and versatile applications. Whether for RVs, boats, or other mobile setups, this pump ensures consistent water pressure, quiet operation, and long-lasting reliability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2387 reviews
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Product Reviews
★★★★★ 5
First ball was great!
Color: Black Green, Size: 8 Inch
This ball was great! My dog loves it. I ordered another smaller one. It had no pump and the inside was separated from the outside piece so it couldn’t be pumped up.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Fun and durable
Color: Flag, Size: 6 Inch, Color: Flag, Size: 6 Inch
I have a 5 month old teething Whippet puppy and this toy is a favorite. She loves carrying it around by the straps, playing tug, and trying to chew it. I think it’s pretty tough and durable for someone her size. I could see how a shepherd might destroy it quickly, though.
I was surprised to find you have to inflate it, but the pump and needles are included and it hasn’t lost any air over several days of rough play. (I kick it and toss it to her. We tug with the straps. She carries it everywhere.) The material feels like a heavy duty soccer ball, just smaller. It’s the perfect size for her.
I’d definitely buy it again.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
It's a (smaller) soccer ball with nylon straps. Will no last long for aggressive chewers.
Color: Black Green, Size: 8 Inch
As the item title states, it's a soccer ball with straps. It feels like a soccer ball, but smaller and doesn't make any noises. The 8 inch size just right for my 50 lb dog. He can't get his mouth around the ball, but can bite down on the straps as we kick it around. He also plays and tosses it around by himself. It's also easy to clean.
It's a good item, but suffers from two issues.
01) The nylon straps are tough, but not as durable as I though. My dog is aggressive chewer and has managed to chew them up a bit.
02) There is a nylon strap that is longer than all the others, so he tends to focus on that one. After about 15 days of playing with hit, he's managed to chew that strap up to the point that it's almost falling off. It would be nice if all the straps were the same, larger, size.
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Reviewed in the United States on October 27, 2025
★★★★★ 5
Highly recommend
Color: Black Green, Size: 8 Inch
I was skeptical that it would hold up to our aggressive chewer puppy (staffyX) - especially during teething. But it has survived past teething into adult chompers and is still fantastic! Its his favorite outside toy, especially the tags make it fun (and those have been holding up well too). If/when it fails, I'll buy another one.
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Reviewed in the United States on May 2, 2026
★★★★★ 3
great design, poor overall quality
Color: Black Green, Size: 8 Inch
My dog loves these balls. The "tags" are a great design. The problem I have is the quality as they aren't tough enough. He goes through them pretty quickly tearing off the tags and puncturing the ball. He doesn't get that these actually cost money!
Each one also comes with a small pump, which I guess is great for a one time buy?, but man, if you don't own a pump just buy one and keep one. I have no use for several of these cheap pumps. How about offering the pump as an add-on for a dollar or two?
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Reviewed in the United States on April 13, 2026