---
product_id: 27526965
title: "EF5500-BOX 5.5GPM 12V Diaphragm Pump-1/2 FNPT Connection, 5.5 GPM, Black"
brand: "everflo"
price: "€ 302.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Everflo"
url: https://www.desertcart.de/products/27526965-ef5500-box-5-5gpm-12v-diaphragm-pump-1-2-fnpt
store_origin: DE
region: Germany
---

# 12V power for versatile use 5.5 GPM max flow rate Fiberglass-reinforced polypropylene manifold EF5500-BOX 5.5GPM 12V Diaphragm Pump-1/2 FNPT Connection, 5.5 GPM, Black

**Brand:** everflo
**Price:** € 302.80
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your spraying game with Everflo’s powerhouse pump — flow, durability, and efficiency in one sleek package!

## Quick Answers

- **What is this?** EF5500-BOX 5.5GPM 12V Diaphragm Pump-1/2 FNPT Connection, 5.5 GPM, Black by everflo
- **How much does it cost?** € 302.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/27526965-ef5500-box-5-5gpm-12v-diaphragm-pump-1-2-fnpt)

## Best For

- everflo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Corrosion-resistant Viton valves and Santoprene diaphragm ensure durability in harsh environments.
- • **Flow Like a Pro:** Delivers up to 5.5 gallons per minute with smooth, efficient operation.
- • **Smart Efficiency:** Automatic power switch conserves battery by cycling pump only when needed.
- • **Power Meets Precision:** 12V diaphragm pump engineered for reliable, on-demand fluid transfer.
- • **Plug & Play Compatibility:** Standard mounting pattern and ½” FNPT port fit most sprayer tanks and models effortlessly.

## Overview

The Everflo EF5500-BOX is a robust 12V diaphragm pump delivering up to 5.5 GPM and 60 PSI, designed for agricultural and fluid transfer applications. Featuring a corrosion-resistant polypropylene manifold, Viton valves, and Santoprene diaphragm, it self-primes up to 8 feet and fits most sprayer tanks with its standard ½” FNPT connection. Engineered for efficiency with an automatic power switch and backed by reliable manufacturer support, it’s the go-to pump for professionals demanding performance and longevity.

## Description

When it comes to spot & broadcast spraying, the Everflo 12V 5. 5 GPM on-demand 12V diaphragm pump is the king of the hill. With premium components & cutting-edge engineering, Everflo provides the flow You need. This pump is loaded with features such as a Honeywell Micro switch, corrosion resistant Viton valves & Santoprene diaphragm & fiberglass-reinforced polypropylene pump manifold with ½” NPT port. Other features include a silky smooth valve design for faster primes & a unique pressure switch that slowly cycles The pump to reduce wear on the motor & switch. Save battery power with the automatic power switch that turns off pump when no flow is needed. Has standard mounting pattern to fit most sprayer tanks. Replacement 12V diaphragm pump for variety of makes & models. Can be used for other fluid transfer applications such as disinfectants and sanitizing (pump will need to be flushed and clean after-use). Handles up to a max of 60 PSI & self-primes up to 8'.

Review: Good quality - Works well with softwash setup
Review: This pump is backed by a great manucaturer! - My previous review was not rosy because the new pump failed to start! Unfortunately desertcart return timeline expired already! Fortunately the manufacturer in Minnesota “Valley Industries” was incredibly kind. Thank you Mary! They sent me a new pump in 2 days because the pump was still under warranty. So have no fear the folks at Vally industries will be there for you.

## Features

- 12V pump that can handle up to 5. 5GPM & 60 psi
- Self priming up to eight feet
- Approved For use with agricultural applications
- Fiberglass-reinforced polypropylene pump manifold with ½” FNPT Port
- Standard mounting pattern to fit most sprayer tanks
- Replacement 12 Volt diaphragm pump for variety of makes and models
- Can be used for other fluid transfer applications such as disinfectants and sanitizing
- Corrosion resistant Viton valves and Santoprene diaphragm
- 12 volt wire harness sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007ZQZLJC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #13,052 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Lawn & Garden Sprayer Pumps #491 in Outdoor Powertool Parts & Accessories |
| Brand | Everflo |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,423) |
| Date First Available | May 2, 2012 |
| Global Trade Identification Number | 00814485010436 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6 pounds |
| Item model number | EF5500-BOX |
| Manufacturer | Everflo |
| Material | Polypropylene (PP) |
| Maximum Flow Rate | 5.5 Gallons Per Minute |
| Maximum Lifting Height | 8 Feet |
| Number Of Pieces | 1 |
| Part Number | EF5500 |
| Power Source | Battery Powered |
| Product Dimensions | 8.75"L x 5.2"W x 4.76"H |
| Size | 5.5 GPM |
| Style | FNPT Ports |
| UPC | 814485010436 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Everflo
- **Color:** Black
- **Item Weight:** 6 Pounds
- **Material:** Polypropylene (PP)
- **Maximum Flow Rate:** 5.5 Gallons Per Minute
- **Maximum Lifting Height:** 8 Feet
- **Power Source:** Battery Powered
- **Product Dimensions:** 8.75"L x 5.2"W x 4.76"H
- **Style:** FNPT Ports
- **Voltage:** 12 Volts

## Images

![EF5500-BOX 5.5GPM 12V Diaphragm Pump-1/2 FNPT Connection, 5.5 GPM, Black - Image 1](https://m.media-amazon.com/images/I/51euIS3xERL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this pump electrically sealed so that it can be used in the bilge area of a boat?**
A: Not a pump designed for marine duty.

**Q: Does this pump have an automatic shut off?**
A: It is a demand pump and shuts off when it doesn't sense the demand

**Q: Can this be used for ethanol?**
A: No - it is clearly labeled on the side of the pump: "Do not pump flammable fluids. Do not use pump in explosive environments"

**Q: The 20a fuse blew. i can’t seem to find a new one. what is the replacement fuse? where can i find one online? i live on an island. online only!!!!!**
A: It is an automotive fuse should be able to go to ant auto parts website and buy one
 I have had the same issues but I deleted the fuse it was the.problem for the fuses blowing

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by T***N on January 3, 2026*

Works well with softwash setup

### ⭐⭐⭐⭐⭐ This pump is backed by a great manucaturer!
*by H***I on May 5, 2025*

My previous review was not rosy because the new pump failed to start! Unfortunately Amazon return timeline expired already! Fortunately the manufacturer in Minnesota “Valley Industries” was incredibly kind. Thank you Mary! They sent me a new pump in 2 days because the pump was still under warranty. So have no fear the folks at Vally industries will be there for you.

### ⭐⭐⭐⭐⭐ Very easy to install, good pump
*by W***D on May 30, 2022*

Replaced an older pump that was still working on an Irontron 8 gallon ATV sprayer. The older pump had lost some pressure and this one works great. Total replacement time might be 10 minutes. Unit is very quiet. When I use this unit I usually spray fire ant killer, 2-4-d, or Roundup. Clean the unit after each use!!!! I get amused by people who rate a pump as not lasting very long but works good when it did. I have to believe that many users do not clean the tank/pump after each application. I learned the hard way, but now I do not have any issues with pumps. There is not a pump sold that will withstand harsh herbicide/pesticide chemical on the interior seals. If you clean the tank/pump after each use it will last a long time. Here is what I do: 1. Drain the tank of any remaining fluid 2. Add water to the tank and then drain it again 3. Add about 2 inches of water to the tank, power up the pump, and spray the water out 4. When the water hitting the ground loses the suds or soapy appearance the unit is now spraying mostly water. 5. Unpower the pump and squeeze the lever on the wand to remove the pressure inside the pump. 6. Store the unit for the next use. I always leave some water in the tank, but not in the pump. Good luck. It only takes less than 5 minutes to clean.

## Frequently Bought Together

- Everflo EF5500-BOX 5.5GPM 12V Diaphragm Pump-1/2 FNPT Connection, 5.5 GPM, Black
- Flexzilla Garden Hose 5/8 in. x 100 ft., Heavy Duty, Lightweight, Durable, ZillaGreen - HFZG5100YW-E
- Sutter ST-510 Chemical Spray Gun 18 GPM 1/2" NPT 362 PSI 200510500

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/27526965-ef5500-box-5-5gpm-12v-diaphragm-pump-1-2-fnpt](https://www.desertcart.de/products/27526965-ef5500-box-5-5gpm-12v-diaphragm-pump-1-2-fnpt)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-07*