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SEAFLO

SEAFLO Pre-Pressurized Accumulator Tank

    • Based on 1,163 reviews
Condition: New
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$38.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 10 hours and 5 minutes
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Features

  • .75 Liter (.2 Gallon) food grade Accumulator tank
  • 4-Year Warranty!!
  • Increases the life of your pump and battery, while reducing sound and providing a more consistent water supply.
  • Set Accumulator ~3 PSI below water pump cut-in pressure for optimal usage
  • Connect Accumulator Tank to outlet side of water pump for best results

Description

Introduction Pair our accumulator tank with any of our water pressure diaphragm pumps to improve any water system. This food grade tank has a bladder that expands as your pump functions, allowing for smoother water delivery to your fixtures. The accumulator tank comes pre-pressurized at 10 PSI. For optimal usage, please set accumulator tank to ~3 PSI below your water pump's cut-in pressure and make sure it is connected to the outlet of the pump. This product includes adapter fittings to 1/2" Barb. Details Composed of food grade, FDA safe material. Made for drinking water applications. Reduces pump cycling Increases pump life Reduces strain on plumbling Reduces strain on battery Reduces noise of your water system Allows for better control of hot water Technical specifications Ports: 13mm (1/2") Male Thread, with adapters to hose barb Bladder precharge pressure: 10 PSI Maximum internal pressure: 125 PSI FDA food grade material Air valve: Standard Tire Valve Dimensions: 7.87" x 5.00" x 4.94"


Brand: SEAFLO


Color: Black


Material: Polypropylene


Style: Diaphragm


Item Dimensions LxWxH: 7.87 x 5 x 4.94 inches


Power Source: Battery Powered


Item Weight: 358 Grams


Product Dimensions: 5"L x 4.49"W x 7.87"H


Manufacturer: ‎SEAFLO


Part Number: ‎SFAT-075-125-01


Item Weight: ‎12.6 ounces


Product Dimensions: ‎7.87 x 5 x 4.94 inches


Item model number: ‎SFAT-075-125-01


Is Discontinued By Manufacturer: ‎No


Color: ‎Black


Style: ‎Diaphragm


Material: ‎Polypropylene


Power Source: ‎Battery Powered


Item Package Quantity: ‎1


Included Components: ‎51F01 Fitting


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎4-Year Limited Warranty


Date First Available: February 8, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

    • Biggest luxury bang got your RV buck.
Review Image by Wesley Wesley
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. ... show more
Reviewed in the United States on June 15, 2023 by Wesley Wesley
    • Not really very effective for my system
This is my first experience with an accumulator on a 12 vdc marine water system. I can't really tell that it helps the pump run less, although it does seem to help keep a more even flow of water while the faucet is running.
Reviewed in the United States on June 12, 2023 by Bryan
    • Great awesome
Awesome
Reviewed in the United States on July 24, 2023 by Angel Ortiz
    • Works perfectly
This definitely changes the sound quality of your pump to be much quieter and the water pressure is a smooth, even, constant flow
Reviewed in the United States on June 25, 2023 by Harlan
    • No issues
I "think" it has boosted my overall initial pressure. I haven't had any isses.
Reviewed in the United States on June 25, 2023 by CAN82
    • 4 stars -- so far it does its job
Review Image by adman adman
Review Image by adman adman
Review Image by adman adman
Products/vendors start with 3 stars (average) and go up or down from there. This product loses one star because the threads are not true NPT (like with SeaFlo pumps) and the 2 supplied barb connectors are a length hassle when adding a short piece of 1/2" tubing. A one-piece plastic (flex) connector with 2 compression females on each end (like ShurFlo provides) would have been better, especially if using a matching Seaflo pump, as I am. The accumulator arrived in exactly 7 calendar days (and 5 business days) on standard "free" shipping, so that simply meets expectations -- no added or deducted stars for that. It arrived in a priority bubble wrap envelope inside a blister pack that was cracked; but the product was undamaged, so, well ... kinda petty. This item holds its PSI over 24 hours, even after use -- as it should. It pressure-tested well once the connections were firm. My 30/45 pump actually kicks in at 32 and out at 44 PSI, so my accumulator pressure is set at 30 PSI. FYI, simply checking the air pressure can lower it 2 or more PSI, due to the small air volume inside the little unit, so plan accordingly. The new pressure stem seeped some air at first, but eventually broke-in and held well. Coin-operated, preset gas station air compressors are confused by the little unit's volume, so I recommend a conventional air hose method instead. A snug valve cap is likely important for this unit. The accumulator is added onto a complex 1/4" OD plant container drip irrigation setup with 150 emitters, all stepped-down to 25 PSI (post-pump) using a regulator to protect the emitters from spewing. This accumulator was placed inline to stop the annoying pump stuttering while the lines were filling -- then the constant-on when the lines were filled and dripping. How it does: It slows the pump cut-ins to a reasonable degree, but it isn't astounding, due to the small holding capacity of the .75L "tank." But a bigger tank is space-prohibitive. I'd say it went from stuttering 2-3 times per second to on/off every 1-3 seconds -- and running from 1-2 seconds each time as well; but thankfully, the water-hammering wasn't there, which should alleviate some abuse on the entire system. As an aside, if I lowered the pump's cut-in pressure closer to the irrigation system's 25 PSI operating pressure, it would likely increase the pump's rest time as well. But I'm considering eliminating the semi-redundant pressure reducer instead, as the pump system pressure is pretty manageable anyway and this unit will only help that. I'll experiment with it. As a side note when used in this popular capacity, it is better to use 1/4" push-to-connect OD fittings on the MAIN lines, rather than 1/4" ID interior barb fittings, as this allows the pump and accumulator to operate more smoothly and efficiently with better-distributed flow as well -- and as much as 30 percent time savings too. I hope this review helps you folks. ... show more
Reviewed in the United States on January 30, 2019 by adman adman
    • Great little tank, smooth water pressure
Simple to install. Makes all the difference with the little pump we have, it was not able to keep the water at an even pressure until we added this little tank and now it's good. The pump does turn on and off a lot still, but that's to be expected with the very small volume of this tank.
Reviewed in the United States on May 8, 2023 by Dans Fish
    • Keeps pump from cycling (a blessing at night when trying to sleep).
You know that short (but tedious) burst sound the pump makes, as it cycles to keep it primed... THIS ELIMINATES IT, keeping it pressurized. Works great. What a difference. EASY to install in front of the pump. Pump it to 37-40psi for it to work right.
Reviewed in the United States on February 26, 2023 by Mary T. Olson

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