---
product_id: 47500314
title: "Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8\" Outlet, Compact Marine Boat Yacht"
brand: "maxzone"
price: "R$489"
currency: BRL
in_stock: true
reviews_count: 8
category: "Maxzone"
url: https://www.desertcart.com.br/products/47500314-automatic-submersible-boat-bilge-water-pump-12v-1100gph-auto-float
store_origin: BR
region: Brazil
---

# 12V power efficiency 1100 GPH high flow rate Compact 81mm width Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht

**Brand:** maxzone
**Price:** R$489
**Availability:** ✅ In Stock

## Summary

> 🚤 Stay afloat effortlessly with the smartest bilge pump on the water!

## Quick Answers

- **What is this?** Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht by maxzone
- **How much does it cost?** R$489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/47500314-automatic-submersible-boat-bilge-water-pump-12v-1100gph-auto-float)

## Best For

- maxzone enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** Comes with a 1m wire lead and standard 1-1/8" outlet for quick, hassle-free installation.
- • **Durable & Reliable Build:** Crafted from marine-grade plastic, engineered to withstand harsh boat environments and last season after season.
- • **Powerful 1100 GPH Flow Rate:** Rapidly removes water with a robust 18.33 gallons per minute capacity—stay dry, stay ahead.
- • **Compact & Space-Smart Design:** Slim 81mm width fits seamlessly into tight marine spaces without compromising performance.
- • **Effortless Automatic Activation:** Built-in float switch triggers pump only when needed, saving energy and preventing dry runs.

## Overview

The MAXZONE Automatic Submersible Bilge Pump delivers a powerful 1100 GPH flow rate at 12V, featuring a built-in float switch and electronic reed sensor for fully automatic operation. Its compact 81mm width and durable marine-grade plastic construction make it ideal for boats and yachts, ensuring efficient water removal with minimal energy use and easy installation.

## Description

desertcart.com : Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht : Sports & Outdoors

Review: Good Product/Working Well/Good-Fair Price - Working like a champ! Solid product at a good/fair price. NOTE...we are using this in a portable DIY sump plump box for our Anvil cargo trailer toy hauler/camper conversion (aka our Harley Hauler) to plump the water (gray water) from our sink up into the sewer opening at campgrounds that have full-hookups. Due to the cargo trailer conversion being lower to the ground than regular RV camper trailers, it's hard (most times) for the water to drain unless the drain plugs are much lower than the camper pads. I'd buy again in the future and would/will recommend to others.
Review: Durability - It works fine, it's been on my boat a while. Now from past experiences always check to make sure no debris gets stuck in it eventhough it has vents around the blue base. I've had these in several boats

## Features

- Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3.8A; Head(M): 3.0M, Connect 1-1/8" Hose.
- Wire Lead(M): 1m; Outlet Diameter: 29mm/ 1.14 Inch (1-1/8"); Width: Approx. 81mm
- Built-in float switch! (No separate float switch is needed)
- No power use until pump is activated by internal float switch (when water level rises)
- Equipped with built in electronic controlled reed sensor system for easy fully automatic operation
- Tips: the power adapte need to choose 12V 8A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MAXZONE |
| Color | Blue |
| Material | Plastic |
| Power Source | DC |
| Product Dimensions | 5.71"L x 2.95"W x 3.94"H |
| Style | A -1100GPH |

## Product Details

- **Brand:** MAXZONE
- **Color:** Blue
- **Material:** Plastic
- **Style:** A -1100GPH
- **Product Dimensions:** 5.71"L x 2.95"W x 3.94"H
- **Power Source:** DC
- **Maximum Flow Rate:** 18.33 Gallons Per Minute
- **Maximum Lifting Height:** 3 Meters
- **Voltage:** 12 Volts
- **Manufacturer:** Sailflo

## Images

![Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht - Image 1](https://m.media-amazon.com/images/I/51oGWDuCmjL.jpg)
![Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht - Image 2](https://m.media-amazon.com/images/I/615eIbleFeL.jpg)
![Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht - Image 3](https://m.media-amazon.com/images/I/61ESUdMS9kL.jpg)
![Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht - Image 4](https://m.media-amazon.com/images/I/61I3QvTV1nL.jpg)
![Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht - Image 5](https://m.media-amazon.com/images/I/61QegNFsbkL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product/Working Well/Good-Fair Price
*by M***W on October 14, 2025*

Working like a champ! Solid product at a good/fair price. NOTE...we are using this in a portable DIY sump plump box for our Anvil cargo trailer toy hauler/camper conversion (aka our Harley Hauler) to plump the water (gray water) from our sink up into the sewer opening at campgrounds that have full-hookups. Due to the cargo trailer conversion being lower to the ground than regular RV camper trailers, it's hard (most times) for the water to drain unless the drain plugs are much lower than the camper pads. I'd buy again in the future and would/will recommend to others.

### ⭐⭐⭐⭐⭐ Durability
*by R***E on December 26, 2025*

It works fine, it's been on my boat a while. Now from past experiences always check to make sure no debris gets stuck in it eventhough it has vents around the blue base. I've had these in several boats

### ⭐⭐⭐⭐⭐ Great pump!
*by J***E on November 9, 2025*

I owed a guy a bilge pump. This one was cheap as hell, so I bought it I'll update my review if his boat sinks or something.

## Frequently Bought Together

- Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8" Outlet, Compact Marine Boat Yacht
- Maxzone Bilge Pump Installation Kit Bilge Pump Hose 1-1/8-Inch Dia Plumbing Kit | 6 FT Premium Quality Kink-free Flexible PVC Hose | Includes 2 Hose Clamps and Thru-Hull Fitting
- 16 Gauge Marine Wire 16 AWG Duplex Marine Grade Wire,50ft Tinned Copper Boat Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use

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**Shop now:** [https://www.desertcart.com.br/products/47500314-automatic-submersible-boat-bilge-water-pump-12v-1100gph-auto-float](https://www.desertcart.com.br/products/47500314-automatic-submersible-boat-bilge-water-pump-12v-1100gph-auto-float)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*