🌊 Flow like a pro—quiet, tough, and built to last!
The Jabsco 50840 Series Marine Centrifugal Pump delivers a high flow rate of 29.7 gallons per minute with a low-pressure output of 0.6 bar. Featuring a robust stainless steel DC motor and pump unit, it offers virtually silent operation and long motor life. Designed for marine environments, it includes a rotatable head, anti-clogging impeller, and easy one-tool servicing, making it a reliable choice for livewell, bait tank, or bilge pumping needs.
| ASIN | B000O8D2IK |
| Batteries Included? | No |
| Best Sellers Rank | #134,752 in Sporting Goods ( See Top 100 in Sporting Goods ) #274 in Boat Plumbing |
| Brand | Jabsco |
| Color | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (65) |
| Date First Available | 6 August 2012 |
| Department | mens |
| Display Size | 1 Inches |
| Height | 6 inches |
| Included Components | Pump |
| Is Discontinued By Manufacturer | No |
| Item model number | 50840-0012 |
| Length | 10 inches |
| Manufacturer | Jabsco |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Power Source | 12 Volts DC |
| Product Dimensions | 30.48 x 15.24 x 15.24 cm; 3.13 kg |
| Size | 12 Volt |
| Sport | Boating |
| Style | 12 Volts DC |
| Usage | Marine environments, livewell or bait tank installations |
| Weight | 6.9 Pounds |
| Width | 6 inches |
O**N
Really a pretty good pump. No rust, high flow, quiet motor operation, smooth significant flow, low drain on the 12 volts batteries I use. The only problem I had is that this pump won't self prime. I had to go to Harbor Freight to buy another pump to put in series with this pump to get it started flowing each time I use the Jabsco pump. Once the water is flowing, the Jabsco pump works just fine and I turn off the primer pump. Priming the Jabsco takes some finesse. I use this pump to pump water and methanol out of 55 gallon drums. I use a hose with a gasoline type hand held valve to fill the other containers. This works great, with the exception of priming, or getting the water flowing initially. Once the flow starts, I can empty an entire 55 gallon drum in short order with very little battery drain. Real good product overall. Cheers
M**L
Installed it in my boat to run the live wells. Used the same inlet as the previous unit. It kind of ran for a short time, 30 minutes, then wouldn’t pull water anymore. It is supposed to be able to prime up to 6.5’ so I placed it on a bucket full of water, wet the pump and it wouldn’t pull anything. I wanted too long to install it and now I can’t return it. Don’t make my mistake, just don’t buy it. Oh, there is a 3 year warranty that they don’t seem to want to honor through the manufacturer. It was quiet though, because it didn’t do anything.
M**G
Ran solid on my ctsv for 3 years until it was blasted by a man hole cover. Which split the part in 2 at 5 mph. I upgraded to the c6 zr1 pump and noticed the increase in temperature drop after spirited driving and general about 5°F lower average iat2s. However for the money the Jabsco is hard to beat especially given the all metal external and internal structure.
L**R
We are using this pump for a cooling water pump on an triplex mud pump. the high flow low pressure is exactly what was needed .working great.
T**E
This pump is on my livewell on my boat. It was a replacement in kind. And was delivered within two days of ordering and fit perfectly and work great.
Trustpilot
3 days ago
2 weeks ago
