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SIMPSON® pressure washers are designed, engineered and manufactured with the singular purpose of removing dirt, filth, grime and paint from nearly any surface. SIMPSON®’s full line of hot and cold water machines are perfect for residential and commercial use. Our units longevity will exceed your expectations year after year. SIMPSON® pressure washers are perfect for the Do-It-Yourselfer looking to clean decks, patios, sidewalks, driveways, fences, house siding, automobiles along with much more! SIMPSON® pressure washers are backyard heroes and job site champions.

SIMPSON® products have over a fifty-year history of winning solutions in the commercial, contractor  and industrial fields.  The SIMPSON® line has several series:

  • MegaShot®

  • PowerShot®

  • Aluminum Series

  • WaterBlaster®

  • WaterShotgun®

  • Brute Series 

The equipment represented by each of these series fulfills the needs of specific market niches such as Consumers, Contractors, Painters and Property Managers. SIMPSON® offers premium, industrial grade, electric and gas-powered, cold water and hot water pressure washers. SIMPSON® pressure washer products are sold at major retailers, dealers  and distributors. Find out more information at



DELCO® CLEANING SYSTEMS offers a variety of premium, electric and gas-powered industrial grade hot water pressure washers for contractor and industrial markets.

Delco® pressure washers focus on hot water cleaning and steam cleaning applications for cleaning professionals. These hot water pressure washers can be permanently installed, be portable – even trailered. Hot water pressure washers allow users to clean and disinfect the surface from many bacteria.

Delco® is a leading choice among cleaning professionals for an award-winning cleaning experience – even on the toughest jobs. Delco® hot water pressure washers are winning solutions for cleaning the toughest dirt and grime from garage floors and warehouse surfaces. They also work great for sanitizing commercial kitchens. Delco® delivers top-notch cleaning equipment for cleaning professionals. Our Delco® pressure washers deliver hot water cleaning power day after day, keeping you cleaning and in business all year long.


Delco® products are sold through pressure washer distributors. These distributors manage Delco® sales and service, offer qualified pressure washer mechanics to repair and maintain equipment and house a large replacement parts inventory

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The Electric Pressure Washer is the easy-to-use, built-to-last, environmentally-clean pressure washer solution for homeowners.  Just attach a hose, plug it in and you are power cleaning

in minutes.

Our electric, quiet and lightweight design ensures  no harmful fumes or gasoline.  This makes POWERWASHER® the winning solution for the homeowner that values professional-grade cleaning results from an easy-to-store pressure washer.



AAA™ Pumps are direct drive in both vertical and horizontal triplex plunger pumps. AAA™ has a forged brass manifold for strength and durability.  It is designed with a gas engine flange and a hollow shaft that fits most horizontal and vertical shaft engines.

All AAA™ pumps come pre-filled with oil and are equipped with thermal relief protection to prevent pump overheating.  Designed with a threaded pump outlet for easy connection to the pressure hose and an easy start feature to make start up a breeze.  The crankcase is manufactured from fully anodized die cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure.  High performance double seal system prevents water leaks. Dual over-sized radial ball bearings are installed for better wear and friction resistance and precision ceramic coated pistons for extended seal life. The over-sized site glass and advanced oil seal technology, does away with the need for a dipstick.  It also comes equipped with patent pending PowerBoost® Technology to enhance cleaning performance, reduce vibration and heat to deliver a better working environment for the operator while extending engine and pump life.

All AAA™ pump kits come complete with detergent injection siphon tube with filter for chemical cleaning, new mounting bolts and shaft key.

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OEM Industries division is a wholly-owned subsidiary of FNA Group and provides replacement parts to existing pressure washer brands. We adopted the name OEM (Original Equipment Manufacturer), because for our private label customers it clearly explains the role we would play in their businesses.

Pressure washer components branded OEM Solutions™ can be found on millions of gas and electric pressure washers built and sold in North America since 1996. As an OEM components supplier, the division has been recognized as the first quality partner known for on-time delivery, great value and high-quality pumps, hoses, sprayers (nozzles, wands, and guns), soaps and detergents, and accessories.

OEM Industries is committed to providing world-class products that meet or exceed our customers’ expectations. Our improved processes are constantly monitored to ensure the satisfaction of our customers, suppliers, and employees.

OEM PUMP SOLUTIONS is the current name of a relationship between international pump designers, engineers and American sales ingenuity that dates back 30 years. FNA Group designs and engineers have consistently created and manufactured state-of-the-industry pumps for homeowners and professionals that want high-value pressure washers. We strive to innovate pumps for every application and all our pumps are manufactured to vertically integrate with the engines and hoses they support. Our finest pumps are marketed under the AAA Pumps brand name.


OEM HOSE SOLUTIONS is the dominant manufacturer of thermoplastic hose in the United States, and a reseller of many other types of hoses. OEM sells hose to many pressure washer manufacturers as well as aftermarket pressure washer supply companies. These hoses are frequently sold through the same retailers that offer our branded pressure washers and private label pressure washers to the consumer market.

FNA Group has designed, engineered and won several patents for thermoplastic hose technology and the facility in Wisconsin features the latest manufacturing techniques designed to save time and money – assuring customers the best value for their investment in pressure washer hoses.


 OEM SPRAY SOLUTIONS works hard to provide innovation that customers want and reduce waste and maintenance time in the manufacture of spray nozzles, wands, and accessories. These products are sold as branded and private label accessories at retailers, distributors, dealers, pressure washer e-commerce websites, and aftermarket pressure washer product supply companies.

OEM TRAILER SYSTEMS is committed to supplying world-class trailer platforms to customers that need to transport large pressure washer machines. Although the division was designed to manage the transportation for large pressure washer systems; OEM Trailer systems build quality single axle, powder-coated steel trailers for every consumer and professional purpose. For example, the 13-foot model shown is rated to 3,500 lbs.

All OEM Industries' Solutions set themselves apart from the competition by providing exceptional customer service to partners, customers, and suppliers.

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