Spheros Aquavent 5000 Coolant Circulation Pump 24V

In Stock (4 reviews)
$476.73
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Calculated at Checkout. Most in-stock orders ship from our Costa Mesa, CA warehouse the same or next business day. View Shipping Details

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Products include manufacturer-backed warranty coverage. Terms vary by product and brand. View Warranty Details

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Core Features & Benefits

 

Aquavent 5000 U4814 Coolant / Water Circulation Pump – 24V

The Aquavent 5000 U4814 is a reliable 24V circulation pump engineered for long-lasting performance and efficient fluid movement. Designed to meet the demands of modern heating and cooling systems, this durable pump helps optimize system efficiency by ensuring stable and continuous coolant flow.

Delivering a flow rate of 5200 liters per hour at 0.2 bar (equivalent to 1373 gallons per hour at 2.9 psi), the U4814 plays a key role in maintaining consistent thermal regulation. Whether used in vehicles, off-highway machinery, or HVAC setups, this pump supports the overall efficiency and reliability of your heating or cooling system.

This coolant pump is often used with Webasto DBW, DW, Thermo and Eberspacher heaters.

U4814 Coolant Circulation Pump Technical Details:

  • Voltage: 24V (We also have a 12V version)
  • Flow rate: 5200 l/h at 0.2 bar or 1373 GPH at 2.9 psi
  • Nominal power consumption: 104 W
  • Operating voltage range: 20–28 V
  • Coolant conenction diamater Ø 38mm diameter coolant hose
  • Operating pressure: 2.9–29 psi or 0.2–2 bar (max)
  • Plug type: AMP 6.3

Part Numbers:

  • U4814
  • 43150C / 43150 / 41350B
  • 11114055A / 11114055
  • 9810033A / 9810033
  • 11113279B / 11113279
  • 5012756A / 5012756
  • 5011916 / 5011916A

Additional Cross-Reference Part Numbers:

43152F / 43152D / 21191D / NLP4814 / 450B / 047992 / 35080D
11113279B / 0130110002 / 0130110006 / 001835371
21251578250 / 251578250000 / 251578250100 / 252488260100 / 251818290000 / 28.12.01.016 / 0000504118296 / 6278350264 / E4430000077 / 5006040167 / 0018354564 / 09319481 / 11032775
81779056002 / 81779056006 / 81779056013 / 81779056022 / 81779056025
A0018352764 / A0018354564 / A0028352864 / A0028353264 / A0028354564
180250000 / 5010207785 / 5031300204 / 2196234

Reviews

5

Write a Review
  • u4814 pump

    great pricing . awesome delivery . i was able to get part faster than shipping in country . very happy .

    Posted by DOUG LINDSAY on 9th Sep 2024

  • arrived ok

    Marked as Valeo. Works with my Espar HL as well

    Posted by Carlos on 9th Sep 2024

  • No stars

    It leaked right away. I had customer service issues. Will never buy from Heatso again and making others aware of the poor quality and bad customer service. I’m going to repair it myself.

    Posted by Mark Domeck on 1st Feb 2024

  • u4814 pump

    great pricing . awesome delivery . i was able to get part faster than shipping in country . very happy .

    Posted by DOUG LINDSAY on 21st Dec 2021