---
product_id: 2088288
title: "Attwood 4505-7 Sahara S500 Automatic"
brand: "attwood"
price: "29409 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Attwood"
url: https://www.desertcart.kg/products/2088288-attwood-4505-7-sahara-s500-automatic
store_origin: KG
region: Kyrgyzstan
---

# 12V, 1.5A low power draw 500 GPH high flow rate Compact, easy install Attwood 4505-7 Sahara S500 Automatic

**Brand:** attwood
**Price:** 29409 som
**Availability:** ✅ In Stock

## Summary

> 🚤 Stay afloat with effortless power and sleek design!

## Quick Answers

- **What is this?** Attwood 4505-7 Sahara S500 Automatic by attwood
- **How much does it cost?** 29409 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/2088288-attwood-4505-7-sahara-s500-automatic)

## 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

- • **Trusted Marine Standard:** Meets automatic switch pump requirements for vessels 20 feet and over with sleeping accommodations, ensuring compliance and peace of mind.
- • **Space-Savvy Installation:** Engineered for quick, horizontal mounting in tight spaces—perfect for maximizing your boat’s limited real estate.
- • **All-in-One Durable Design:** Includes pump, wire seals, strainer, and mercury-free automatic switch in a compact, corrosion-resistant package.
- • **Effortless Power Efficiency:** Runs on a low 1.5-amp draw at 12 volts, saving your boat’s battery life without compromising performance.
- • **High-Performance Water Management:** Delivers a robust 500 gallons per hour flow rate, keeping your bilge dry and your vessel safe.

## Overview

The Attwood 4505-7 Sahara S500 Automatic Bilge Pump is a compact, durable 12-volt pump delivering 500 GPH flow with a low 1.5-amp draw. Designed for boats 20 feet and larger, it features an all-in-one package including a mercury-free automatic switch, wire seals, and strainer. Easy to install in tight horizontal spaces, it ensures reliable bilge water management to keep your vessel safe and compliant.

## Description

Buy Attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire: Marine Autopilots - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product. - Works as it is supposed to. Easy installation.
Review: Outstanding device - Outstanding device It works very well and is of excellent quality.

## 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 ¾-inch interior diameter hose

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001O0DEDU |
| Best Sellers Rank | #52,350 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #36 in Boat Bilge Pumps |
| Brand | attwood |
| Brand Name | attwood |
| Color | White |
| Country of Origin | United States |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,508) |
| Date First Available | June 8, 2005 |
| Global Trade Identification Number | 00022697450579 |
| Included Components | End Product & Information |
| Item Dimensions LxWxH | 7.37 x 7.75 x 8.12 inches |
| Item Package Dimensions L x W x H | 7.48 x 6.89 x 3.23 inches |
| Item Weight | 0.8 Pounds |
| Manufacturer | Attwood |
| Material | Plastic |
| Maximum Flow Rate | 8.33 Gallons Per Minute |
| Model Name | Attwood Boating Bilge Pumps |
| Number of Items | 1 |
| Package Weight | 0.37 Kilograms |
| Part Number | 4505-7 |
| Power Source | Ac/dc |
| Product Dimensions | 7.37"L x 7.75"W x 8.12"H |
| Size | One size |
| Sport Type | Boating |
| Style | S500 |
| Suggested Users | Unisex-Adult |
| UPC | 022697450579 |
| Voltage | 13.6 Volts |

## Product Details

- **Brand:** attwood
- **Color:** White
- **Global Trade Identification Number:** 00022697450579
- **Item Weight:** 0.8 Pounds
- **Material:** Plastic
- **Maximum Flow Rate:** 8.33 Gallons Per Minute
- **Power Source:** Ac/dc
- **Product Dimensions:** 7.37"L x 7.75"W x 8.12"H
- **Style:** S500
- **Voltage:** 13.6 Volts

## Images

![Attwood 4505-7 Sahara S500 Automatic - Image 1](https://m.media-amazon.com/images/I/71qQPD7zsSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product.
*by I***R on August 15, 2025*

Works as it is supposed to. Easy installation.

### ⭐⭐⭐⭐⭐ Outstanding device
*by J***A on August 15, 2025*

Outstanding device It works very well and is of excellent quality.

### ⭐⭐⭐⭐⭐ Sahara S500 bilge pump
*by A***R on January 1, 2026*

All in one automatic bilge pump for boat. I have been using this model for years in customer's boats.

## 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.kg/products/2088288-attwood-4505-7-sahara-s500-automatic](https://www.desertcart.kg/products/2088288-attwood-4505-7-sahara-s500-automatic)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-11*