Shopping Cart

Your cart is empty.

Your cart is empty.

Seaflo 0.75/1.0 Liter Pressurized Accumulator Tank

Free shipping on orders over $29.99

$38.99

$ 19 .99 $19.99

In Stock

About this item

  • Smoother flow, quieter water systems. 2 year warranty.
  • Internal rubber membrane eliminates maintenance and allows universal mounting.
  • Better control of hot water temperatures. Equipped with two snap-in port fittings.
  • Simply fitted to new or existing systems.
  • Longer pump life, lower battery drain.



Product Description

SFAT-075-125-01 (Main Product Image)

Introducing the SEAFLO Accumulator Tank Water Pump Flow Control Internal Bladder 125 psi 23.5 oz (0.75 L), designed for discerning RV and marine enthusiasts who demand smooth, reliable water flow and reduced pump cycling. Perfect for enhancing the performance and lifespan of your water pump system!

SEAFLO Accumulator Tank Diagram

sfat

SEAFLO Accumulator Tank Technical Specifications

Model Number SFAT-075-125-01
Overall Dimensions: 7-7/8" long x 5" wide x 4-1/2" tall
Mounting Hole Spacing 4-1/8" (center to center)
Capacity: 0.75 liters (23.5 oz)
Maximum Pressure: 125 psi
Pressure Pre-Charge: 10 psi
Flow Rate 125 gallons per minute (GPM)
Ports 1/2" male NPT (inlet and outlet)
Perfect For Marine, Rv, and Other Potable Water Applications!

Ideal for RVs and boats, this compact yet powerful solution provides the stability and reliability you need for your water supply. Enjoy seamless water pressure, reduced noise, and extended pump life with this essential addition to your water system setup.


Rick Brown
2025-08-25 18:17:30
I installed the 0.75 liter size SeaFlow accumulator tank in an RV and used 1/2" stainless steel FNPT hoses on both in and out ports. Added a threaded union to connect the output hose line to original water pump output line. The accumulator works as advertised - the water pump doesn't constantly run and it took the pulsation out of the water flow. I set the pressure to ~27 PSI to be 3 PSI under the water pump's cut-in pressure. Even with very limited room, I was able to install the tank due to its small size. It was basically plug-n-play.
George C
2025-07-28 14:26:26
This device was recommended by the mfg.. of my electronic controllers for my water pump in my TT. My pump would throw a red code so upon recommendations I added the accumulated tank. They helped me with air pressure from setup and once I understood it came together and has been working great for us. Nice that it came with hoses and hookup was easy.. It appears to help produce a steadier water flow. Also seems quieter when using the water.
Average Joe
2025-07-24 17:48:54
This is my second pump and bladder tank purchase. Love them. They work well together and the addition of the bladder tank. Slows the pump down to where it barely runs. Makes things quieter and keeps the pressure steady
Carl
2025-07-18 12:22:51
These pumps are great, I live in Mexico and the 'water system' in my house is gravity fed. Not ideal at all, you had to do laps in the shower to get wet. No more. I get excellent pressure now from the shower and the taps, it was, in the shower, cycling the pump a little so the flow wasn't consistent but even at the slack flow it was more than enough. I ended up buying an accumulator tank and that solved the 'problem' that wasn't really a problem in the first place immediately. Worked so well I bought one for a friends house and they absolutely love it... I think neighbors are going to the house to witness the miracle of water pressure from their taps and shows, kind of like the Fatima deal. Well, maybe not quite on that scale but people are impressed. Great products, seriously, easy peasy to install and they have a most excellent warranty, 4 years. Plus the price.. to be honest I wasn't expecting much considering how inexpensive they were but.. far exceeded my expectations. If you have a problem with low water pressure in your house, in your trailer or on your boat this is the solution. 5 stars for both the vendor and the product.
phildee
2025-07-17 16:03:17
Good for reducing pump ON time in small off grid cabin.
Ding
2025-06-29 14:03:05
Welcome addition. Took all of the water knocking out
Wesley
2025-06-20 20:12:20
Why every larger Travel Trailer or 5th wheel RV doesn’t come with this standard I’ll never understand. For a little over $50 your pump is half as loud, you no longer have a pulse in your water when you turn it on, and you have better overall experience with your fresh water. My pump was mounted in my basement directly under my master bath/bedroom. Anytime somebody ran water the pump would start blasting. The metal sub floor that it was mount to May as well been in my back tooth it was so annoying. Just putting the accumulator on made the pump have as loud. I then hit a rubber pad and larger rubber grommets from tractor supply. After installing the 3/4” rubble pad I put the grommets under each foot. Then I screwed the pump and accumulator to the rubber pad with 1” stainless course thread screws being careful not to screw in to the wood. After doing this it list the other half of the noise. You can run the shower and the water in the kitchen and you never hear the pump from the inside. If I had to do anything over again, I would have gone ahead and bought the 5.5gpm system instead of just adding in to my 3.2gpm. But I’m new all all it seem is like I’ve been spending money on the RV lately.
Porge
2025-06-01 16:39:32
Set up was easy. Use a flex hose with the 3/4” female connectors on both ends as used in household hookups. Be certain to set air pressure for the tank with the pump off and a faucet open. I set mine at about 35 psi. Quiets the system and allows smooth flow of water. You even have a short time of having water pressure with the pump off.
Terho kiviniemi
2025-05-26 12:32:54
Lagom liten
K.F.
2025-05-06 12:54:56
Super Artikel. Super Verkäufer. Alles perfekt gelaufen, vom bestellen bis zur pünktlichen Lieferung. Vielen Dank.
Eugene
2025-04-06 13:17:35
This little gadget help keep the pressure up and helps the pump work less.
Michalet Christian
2025-03-24 21:02:52
Supprime les accoups a répétition de la pompe sur un camping car
tinus
2025-02-15 12:14:09
Perfect na de pomp te monteren, waterflow wordt stabieler en het belangrijkst; veel minder lawaai! Note: druk accumulator 0,2 bar lager instellen dan waterdruk van pompje.