---
product_id: 270717821
title: "Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM"
brand: "jabsco"
price: "325785 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Jabsco"
url: https://www.desertcart.hu/products/270717821-jabsco-50840-series-marine-high-flow-low-pressure-cyclone-centrifugal
store_origin: HU
region: Hungary
---

# 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:** 325785 Ft
**Availability:** ✅ In Stock

## Summary

> 🌊 Flow like a pro—quiet, tough, and built to last!

## 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?** 325785 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/270717821-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

- • **Flexible Installation:** Rotatable 90° pump head and anti-clogging impeller ensure adaptable, reliable operation every time.
- • **Effortless Maintenance:** Simplify upkeep with a one-tool (3/8 inch spanner) servicing design that saves time and hassle.
- • **Powerful 29.7 GPM Flow:** Move water fast with a robust 110 L/min capacity, perfect for marine and industrial use.
- • **Whisper-Quiet Performance:** Operate with confidence—enjoy near-silent centrifugal pumping that won’t disrupt your environment.
- • **Durable Stainless Steel Build:** Heavy-duty corrosion-resistant construction built to withstand harsh marine conditions.

## Overview

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.

## 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 | 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 |

## Product Details

- **Brand:** Jabsco
- **Colour:** Black
- **Material:** Stainless Steel
- **Product dimensions:** 30.5L x 15.2W x 15.2H centimeters
- **Style:** 12 Volts DC

## Images

![Jabsco 50840 Series Marine High Flow, Low Pressure Cyclone Centrifugal Pump, 29.7 GPM - Image 1](https://m.media-amazon.com/images/I/71vayxUHRES.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 57001-1212 Brass Hose Fitting, Connector, 3/4" Barb x 3/4" Male Pipe
- U.S. Solid Brass Hose Fitting, Adapter, 3/4" Barb x 3/4" NPT Male Pipe Fittings

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*