---
product_id: 263536186
title: "4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire"
brand: "attwood"
price: "KSh49281"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/263536186-4505-7-sahara-s500-automatic-bilge-pump-12-volt-1
store_origin: KE
region: Kenya
---

# 12V Power 500 GPH Flow Easy Install 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire

**Brand:** attwood
**Price:** KSh49281
**Availability:** ✅ In Stock

## Summary

> 🚤 Keep Your Boat Afloat with Confidence!

## Quick Answers

- **What is this?** 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire by attwood
- **How much does it cost?** KSh49281 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/263536186-4505-7-sahara-s500-automatic-bilge-pump-12-volt-1)

## Best For

- attwood enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Fits seamlessly in tight spaces, making it perfect for any vessel.
- • **Quick Installation:** Comes with everything you need for a fast and easy setup.
- • **Automatic Operation:** Equipped with a mercury-free switch for hassle-free bilge management.
- • **Durable Construction:** Built to withstand the marine environment, ensuring longevity.
- • **Reliable Performance:** Designed for boats 20ft and over, ensuring you never face a water crisis.

## Overview

The Attwood 4505-7 Sahara S500 Automatic Bilge Pump is a powerful and reliable solution for bilge water management in boats of all sizes. With a 12-volt power source and a flow rate of 500 gallons per hour, this pump is designed for vessels 20 feet and over, featuring an automatic switch for effortless operation. Its compact design allows for easy installation in tight spaces, making it an essential addition to your boating gear.

## Description

Attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire

## Features

- Reliably provides bilge water pumping for boats of any size
- Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations
- Also convenient and useful for boats of any size
- Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit
- Installs quickly and easily in tight spaces, mounts horizontally only.12-volt, 1.5-amp draw pump is rated for 500 GPH performance at open flow (at voltage of 13.6 volts DC).Comes with a 29-inch length of 16-gauge caulked and tinned copper wire, and uses a -inch interior diameter hose

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Attwood |
| Part number | 4505-7 |
| Item Weight | 363 g |
| Product Dimensions | 18.72 x 19.69 x 20.62 cm; 362.87 g |
| Item model number | 4505-7 |
| Size | One Size |
| Color | White |
| Style | S500 |
| Material | Plastic |
| Pattern | Bilge Pump |
| Power source type | DC |
| Voltage | 13.6 Volts |
| Item Package Quantity | 1 |
| Flow Rate | 8.33 Gallons Per Minute |
| Special Features | Automatic switch |
| Included components | End Product & Information |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** attwood
- **Colour:** White
- **Material:** Plastic
- **Style:** S500
- **Product dimensions:** 18.7L x 19.7W x 20.6H centimeters

## Images

![4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire - Image 1](https://m.media-amazon.com/images/I/71qQPD7zsSL.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## Frequently Bought Together

- Attwood 4505-7 Sahara S500 Automatic
- attwood Tsunami Aerator Pump
- Attwood Tsunami MK2 500 GPH 12-Volt Thred Manual Bilge Pump

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**Shop now:** [https://www.desertcart.co.ke/products/263536186-4505-7-sahara-s500-automatic-bilge-pump-12-volt-1](https://www.desertcart.co.ke/products/263536186-4505-7-sahara-s500-automatic-bilge-pump-12-volt-1)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-24*