---
product_id: 175735965
title: "Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM"
brand: "jabsco"
price: "13953 kr"
currency: DKK
in_stock: false
reviews_count: 5
category: "Jabsco"
url: https://www.desertcart.dk/products/175735965-jabsco-50840-series-marine-high-flow-low-pressure-cyclone-centrifugal
store_origin: DK
region: Denmark
---

# Virtually silent operation 29.7 GPM high flow rate One-tool servicing Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM

**Brand:** jabsco
**Price:** 13953 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Flow like a pro, pump like a boss.

## Quick Answers

- **What is this?** Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM by jabsco
- **How much does it cost?** 13953 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/175735965-jabsco-50840-series-marine-high-flow-low-pressure-cyclone-centrifugal)

## Best For

- jabsco enthusiasts

## Why This Product

- Trusted jabsco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Maintenance:** One 3/8 inch spanner needed for quick, hassle-free servicing—stay on deck, not in the workshop.
- • **Powerful 29.7 GPM Flow:** Move water fast with a robust 110 L/min capacity—no more waiting around.
- • **Smart Anti-Clog Design:** Cyclone centrifugal impeller keeps debris out, ensuring smooth, uninterrupted pumping.
- • **Whisper-Quiet Performance:** Operate your marine pump without the noise—focus on the journey, not the pump.
- • **Durable Stainless Steel Build:** Heavy-duty corrosion-resistant construction built to last in harsh marine environments.

## Overview

The Jabsco 50840 Series Marine Pump delivers a high flow rate of 29.7 gallons per minute with a low-pressure, virtually silent centrifugal design. Built with heavy-duty stainless steel and featuring a long-life DC motor, it offers robust, corrosion-resistant performance ideal for marine applications. Its rotatable head and anti-clog impeller ensure versatile, reliable operation, while one-tool servicing simplifies maintenance. Perfect for professionals demanding efficiency and durability on the water.

## Description

ISO 8846 MARINE and USCG Regulations for Ignition Protection. ISO 8849 MARINE Bilge Pump StandardBody Materials: Stainless steelPort Type: 3/4" (19mm)Voltage: 12 or 24 (Vdc)Motor Brush Life: 3500 (hrs)Duty Cycle: Continuously rated @ 20°C ambient, 20°C fluid temperature at 2.5 metres of water (0.25 bar)

Review: 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
Review: 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.

## Features

- Stainless Steel DC motor / pump unit: Flow rate: 110 Litres/min (29.7 gallons/min), pressure up to 0.6 bar (8.7psi)
- Heavy duty robust stainless steel construction, one tool servicing (3/8 inch spanner)
- Virtually silent running centrifugal pump, long-life DC motor
- Rotatable head 90° segments
- Anti-clogging impeller design, long-life mechanical seal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000O8F1Z2 |
| Batteries included? | No |
| Brand | Jabsco |
| Color | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (66) |
| Date First Available | 16 Oct. 2012 |
| Department | unisex-adult |
| Included components | Jabsco 50840-0024 Marine High Flow Low Pressure Cyclone Centrifugal Pump, 29.7 GPM, 24 Volt , Black |
| Is discontinued by manufacturer | No |
| Item model number | 50840-0024 |
| Manufacturer | Flow Control |
| Material type | Stainless Steel |
| Number of items | 1 |
| Package Dimensions | 45 x 31.8 x 21.8 cm; 3.27 kg |
| Power source | Battery Powered |
| Size | One Size |
| Sport | Boating |
| Style | 24 Volts DC |

## Product Details

- **Brand:** Jabsco
- **Colour:** Black
- **Global Trade Identification Number:** 00671880579384
- **Item weight:** 3.27 kg
- **Manufacturer:** Flow Control
- **Material:** Stainless Steel
- **Maximum flow rate:** 29.7 Gallons Per Minute
- **Power source:** Battery Powered
- **Style:** 24 Volts DC
- **Voltage:** 24 Volts

## Images

![Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM - Image 1](https://m.media-amazon.com/images/I/5138bTHmPwL.jpg)
![Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM - Image 2](https://m.media-amazon.com/images/I/611V0n4ZqRL.jpg)
![Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM - Image 3](https://m.media-amazon.com/images/I/61FNJES03wL.jpg)
![Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM - Image 4](https://m.media-amazon.com/images/I/61c98KGWPsL.jpg)
![Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM - Image 5](https://m.media-amazon.com/images/I/61e5xfZIIgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by O***N on 29 June 2011*

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

### ⭐ Review
*by M***L on 17 October 2024*

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.

### ⭐⭐⭐⭐⭐ Review
*by M***G on 10 June 2018*

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.

## Frequently Bought Together

- Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM
- Anderson Metals 57001-0504 Brass Hose Fitting, Connector, 5/16" Barb x 1/4" Male Pipe
- U.S. Solid Brass Hose Fitting, Adapter, 3/4" Barb x 3/4" NPT Male Pipe Fittings

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/175735965-jabsco-50840-series-marine-high-flow-low-pressure-cyclone-centrifugal](https://www.desertcart.dk/products/175735965-jabsco-50840-series-marine-high-flow-low-pressure-cyclone-centrifugal)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-02*