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Pre-Pressurized Accumulator Tank, RV Accumulator Tank 0.75L Max 125PSI, 1/2 MNPT Port Fitting, Flow Control Inner Bladder, Reduced Pump Cycling, Suitable for RV, Boat, Travel Trailer, Caravan.

  • Based on 68 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Apr 28
Order within 14 hours and 47 minutes
Available payment plans shown during checkout

Features

  • Universal RV pre-pressure accumulator tank: pressure value 10psi-125psi, suitable for most pumps on the market, constant pressure, reduce pump circulation, and solve the pulsation problem of RV or fresh water system on board.
  • Extend the service life of the pump: store the water pressure of the water pipe during the peak period, buffer the impact damage caused by the high water pressure to the pump, reduce the sound, reduce the frequent start of the pump, and provide a more stable water supply.
  • Wide range of applications: Accumulator Pressure Tank size 7.95x4.92x 4.84, pre-inflated pressure 10psi (0.7bar) in the tank before leaving the factory, with RV/Caravan/Boat pressurized water system, food and beverage filling and liquid delivery and any other pressurized system compatible to help you reduce frequent pump starts.
  • Easy to install: Please read the instructions carefully before use, adjust the air pressure in the water tank to be lower than the pressure of the pump switch 3psi (0.2bar), built-in four clamps, two wing nut fittings, connect the wing nut fittings to the energy storage One end of the accumulator tank, the hose is fixed by the clamp, and the hose connects the accumulator tank and the pump.
  • Buy with confidence: We provide a 12-month worry-free return and exchange service. If you find it inappropriate after purchase, or if you have any dissatisfaction, you can send us an email at any time to get 100% refund service, and we will try our best to help you solve the problem. , please use it with confidence.

Brand: Flngr


Fit Type: Universal


Vehicle Service Type: Boat, Trailer


Capacity: 0.75 Liters


Manufacturer: ‎Flngr


Brand: ‎Flngr


Item Weight: ‎1.23 pounds


Package Dimensions: ‎8.62 x 5.28 x 4.8 inches


Item model number: ‎075-125-01


Manufacturer Part Number: ‎075-125-01


Date First Available: March 15, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 28

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


  • Giving the RV water pump a break...
This accumulator was installed in place of an inline water filter in our B van. I didn't use the included fitting or clamps because I needed elbows to fit in the space with the existing water lines. Once pressurized, we are able to use water without the pump cycling constantly.
Reviewed in the United States on August 22, 2023 by raverson

  • Solved the problem
Did what was supposed to do. The clamps were too small and I had to get larger ones.
Reviewed in the United States on August 29, 2023 by DenDen

  • Reduced pump cycling
We added this accumulator a few camp trips ago and it made a big difference in how often the water pump cycles. The switches within RV water pumps are fairly simple devices and are designed to last something like 10,000 activations. Last year my pump quit only to discover it was the tiny switch inside the pump that caused the failure. I'm pretty handy, so was able to troubleshoot and just replace the switch instead of having to buy a new pump. With this accumulator my pump cycles much less, probably like 10th of what it was before. This should extend pump life considerably. And we get more consistent water pressure at our fixtures. ... show more
Reviewed in the United States on June 28, 2023 by M. Brownson

  • Sent back, to small
When I hooked it up it was a bit to small so I sent it back. Nothing wrong with it, just a bit to small for my needs. Good product.
Reviewed in the United States on July 26, 2023 by Thomas Smedley

  • Easy install
Works well to keep the water pump from cycling on so much
Reviewed in the United States on August 15, 2023 by Dennis Richardson

  • Help stop the constant on and off of RV Pump
Works great,
Reviewed in the United States on August 12, 2023 by Robert Rhodes

  • Works, stops water pulsing at faucet.
Works great and fixed the pulsating water faucet.
Reviewed in the United States on July 12, 2023 by edward

  • Surprised how good it worked
It quieted the hammering of the water pump in my Rv. Took just 5 minutes to install once I had the right connecting tubing to go between this unit and the water pump. It raised the house water pressure too so the Rv toilet works better. Worth the prices for sure.
Reviewed in the United States on June 10, 2023 by c-dub

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