---
product_id: 276963926
title: "05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red"
brand: "johnson pump"
price: "1378 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/276963926-05903-00-cartridge-combo-automatic-submersible-bilge-pump-12v-1000
store_origin: PL
region: Poland
---

# 12V power for reliable performance 1000 GPH high flow rate Dura-Port discharge ports prevent stress cracking 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red

**Brand:** johnson pump
**Price:** 1378 zł
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay ahead — the pump that works while you relax!

## Quick Answers

- **What is this?** 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red by johnson pump
- **How much does it cost?** 1378 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/276963926-05903-00-cartridge-combo-automatic-submersible-bilge-pump-12v-1000)

## Best For

- johnson pump enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Just 454g with a sleek 17.78 x 11.43 x 19.05 cm footprint
- • **Optimized Flow Control:** Removable check valve ensures efficient water discharge
- • **Versatile Installation:** Includes both straight and 90° smooth elbow Dura-Port fittings
- • **Durability Meets Design:** Dura-Port ports eliminate hose clamp stress cracks for long-lasting use
- • **Effortless Automatic Operation:** Electro-magnetic float switch activates pump seamlessly

## Overview

The Johnson Pump 05903-00 is a 12V automatic submersible bilge pump delivering a powerful 1000 GPH flow rate. Featuring an electro-magnetic float switch for hands-free operation and durable Dura-Port discharge ports designed to prevent stress cracking, it includes both straight and 90° elbow fittings plus a removable check valve for versatile, reliable water management in marine or utility applications.

## Description

Johnson Pump 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red

## Features

- Automatic operation from the electro-magnetic float switch
- Equipped with easy-to-install Dura-Port discharge ports
- Ports eliminate stress cracking caused by overtightened hose clamps
- Pumps include both a straight and a 90 smooth elbow Dura-Port as well as a removable check valve
- Flow Rate: 1000 GPH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Johnson Pump |
| Brand | Johnson Pump |
| Model | 05903-00 |
| Product Dimensions | 17.78 x 11.43 x 19.05 cm; 453.59 g |
| Batteries | 1 Unknown batteries required. |
| Item model number | 05903-00 |
| Manufacturer Part Number | 05903-00 |
| Voltage | 12 Volts |
| Item Weight | 454 g |

## Product Details

- **Brand:** Johnson Pump
- **Colour:** Red
- **Material:** Plastic
- **Style:** Bilge Pump,Submersible
- **Product dimensions:** 17.8L x 11.4W x 19.1H centimeters

## Images

![05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red - Image 1](https://m.media-amazon.com/images/I/51OgdPMXDhL.jpg)

## Frequently Bought Together

- Johnson Pump 05903-00 Cartridge Combo Automatic Submersible Bilge Pump - 12V, 1000 GPH, red
- Johnson Pumps 32903 Cartridge Bilge Pump with Dura-Port - 1000 GPH, Black
- Johnson Pump of America 28512 Marine Pump Cartridge for 1000 GPH Motor, Black

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**Shop now:** [https://www.desertcart.pl/products/276963926-05903-00-cartridge-combo-automatic-submersible-bilge-pump-12v-1000](https://www.desertcart.pl/products/276963926-05903-00-cartridge-combo-automatic-submersible-bilge-pump-12v-1000)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-27*