Menu

We independently review everything we recommend. When you buy through our links, we may earn a commission at no additional cost to you. Learn more ›

Everflo

Everflo specializes in durable, high-performance diaphragm pumps for lawn care, agricultural spraying, and industrial applications, offering reliable 12V solutions for various fluid transfer needs.

2 products Updated June 4, 2026

Everflo Products (2)

1

Everflo EF5500-BOX 5.5 GPM 12V Diaphragm Pump - Self-Priming 60 PSI for Sprayers & Ag Transfer, Black

Everflo
9.6
ProductReviews.org score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the ProductReviews.org tool. This score doesn't impact from any manufacturer or sales agent websites. We encourage you to write a review of your experiences with these products. Learn more »
Pros & Cons

Pros

  • High 5.5 GPM output speeds up tasks
  • Self-priming capability simplifies installation
  • Durable, chemical-resistant materials
  • Universal compatibility with popular sprayers
  • Strong 60 PSI pressure handles demanding jobs

Cons

  • 12V wire harness sold separately
  • Requires stable 12V power source
  • Priming limited to 8 feet maximum
2
Pros & Cons

Pros

  • Exceptional 7.0 GPM flow and 60 PSI pressure for efficient spraying
  • Self-priming up to 12 feet reduces setup time and effort
  • Durable fiberglass-reinforced manifold and premium components resist wear
  • Honeywell micro switch and smooth valve design minimize motor strain
  • Universal fit as replacement for various sprayer models

Cons

  • 12V wire harness sold separately, requiring additional purchase
  • Requires thorough flushing after use with non-agricultural fluids
  • High 23A max draw may strain smaller batteries during extended use

Everflo Brand Guide

Everflo stands out in the world of fluid handling with its robust lineup of diaphragm pumps, primarily designed for demanding applications in lawn and garden care, agricultural spraying, and industrial settings. Known for delivering consistent performance, these 12V pumps are a go-to choice for professionals and homeowners alike who need efficient, portable pumping solutions.

Everflo Brand Overview

Everflo has built a solid reputation for engineering pumps that prioritize durability and efficiency. Their products, such as the popular 5.5 GPM and 7.0 GPM 12V diaphragm pumps with 1/2" FNPT connections, are crafted to handle a variety of fluids reliably. These pumps excel in scenarios requiring self-priming capabilities, chemical resistance, and high flow rates, making them ideal for everything from spot spraying weeds in the garden to larger-scale agricultural tasks.

What Makes Everflo Pumps Stand Out

Everflo pumps are celebrated for their rugged construction and user-friendly design. Featuring black housings that resist corrosion, they operate smoothly even in harsh environments. Key advantages include:

  • High Flow Rates: Models like the EF5500 and EF7000 deliver up to 7.0 GPM, ensuring quick and efficient fluid transfer.
  • Versatile Compatibility: Standard 1/2" FNPT ports make integration straightforward with existing sprayer systems.
  • Portability: 12V operation powered by vehicle batteries or portable sources, perfect for fieldwork.
  • Low Maintenance: Diaphragm design minimizes downtime with easy-to-replace parts.

This combination of features positions Everflo as a leader in reliable pumping solutions, earning trust from users who demand performance without complexity.

Product Quality and Reputation

Everflo emphasizes quality materials and precision engineering, resulting in pumps that withstand continuous use. Their diaphragm pumps are particularly noted for handling aggressive chemicals without degradation, a critical factor for long-term reliability. Whether you're a landscaper maintaining large properties or a farmer tackling crop protection, Everflo products deliver consistent results that enhance productivity.

Who Are Everflo Products Best For?

These pumps cater to a wide audience:

  • Homeowners and Gardeners: Ideal for sprayers & accessories in lawn maintenance and pest control.
  • Agricultural Professionals: Perfect for boom sprayers and transfer tasks in farming operations.
  • Industrial Users: Suited for diaphragm pumps in hydraulics and fluid management systems.

Explore related options in our Chemical Pumps category for complementary products that pair well with Everflo's offerings.

Key Product Categories

Everflo's portfolio shines in specialized areas:

Each category showcases Everflo's commitment to versatility, ensuring you find the right pump for your specific requirements.

Frequently Asked Questions

What types of fluids can Everflo pumps handle?

Everflo diaphragm pumps are designed for water, fertilizers, pesticides, and other non-flammable chemicals, thanks to their chemical-resistant materials and sealed construction.

Are Everflo pumps easy to install?

Yes, with standard 1/2" FNPT ports and 12V wiring, installation is straightforward for most users, often requiring just basic tools and connections to a power source.

How do I maintain an Everflo pump?

Regularly inspect diaphragms and valves for wear, flush after use with compatible cleaners, and store in a dry place to ensure longevity.

Can Everflo pumps be used in agricultural spraying?

Absolutely, their high flow rates and self-priming features make them excellent for sprayers & accessories in farming and lawn care applications.

Where can I find more pump options?

Check out our Diaphragm Pumps and Chemical Pumps pages for a broader selection of reliable products.