Driving Market Demand Since 1966

Deringer prevents pollutants from entering a potable water supply system when backpressure and/or backsiphonage conditions occur.  The smallest, lightest, most economical, best performing, all stainless steel backflow preventer. 

We manufacture and supply stainless steel drains, pipes, channels, and accessories in order to provide high-quality drainage solutions for housing, commercial, industrial, and marine applications.

As the industry leader in developing water sustainability solutions, our commercial rainwater harvesting systems are used in North America to efficiently capture, store, treat, and deliver non-potable water for irrigation, restrooms, laundry and more.

As a leading inventor and manufacturer of safe, high-quality stainless steel gas connectors, Dormont has earned the reputation as one of the foremost experts in the food service industry, which is why professionals ask for Dormont by name.


For more than 100 years, Oasis has innovated, engineered, and manufactured the world’s best clean drinking water solutions. We are the leader of pressure water coolers, drinking fountains, and bottle fillings stations found in all segments of the business – including schools, hospitals, universities, and office buildings. Comes see what the leader in water delivery has to offer. 

We combine theory with practice to design and manufacture top quality, high performance backflow prevention assemblies and flow control products. And we’re here to not only set the industry standards, but to deliver quality, performance, and affordability you demand in backflow prevention.

Advance Tabco

With decades of experience and knowledge, we have established over 6,000 stock products and have expanded our custom capabilities. We offer products at multiple price points to ensure a solution for every project, on any budget.  Advance Tabco is the industry’s leader when it comes to scullery sinks and food service applications.

Watts is a proven leader in Backflow Preventers, Pressure Reducing Valves, Relief Valves, Hydronic Specialties, Ball Valves, Strainers, Arrestors,  Dielectric Unions and One Flow Scale Technology with their Pure Water filtration products.

Our patents on technologies serve as the backbone for many products in commercial and industrial water temperature control markets.  From pressure balance to digital mixing valves we strive to bring safety and comfort to modern plumbing.  Check out our IntelliStation Jr. and Sr.

Our reliable, high efficiency water heaters provide safe, reliable domestic hot water across a wide range of commercial applications.  Available in a variety of energy sources, our heating solutions are right-sized to deliver the perfect balance between BTU input and storage solutions.

Sloan Valve Company is the leader in providing smart, clean, and sustainable restroom solutions. Sloan is widely known for their flushometers, faucets, bedpan washers, and LEED products that focus on sensor operated technology, IoT technology and commercial restroom management.

Since 1975, OmegaFlex has led the piping industry with its high-quality construction and commitment to exceed the industry’s product and safety standards in CSST flexible gas piping, coupled with auto-flare and auto-snap fittings and accessories.

Pioneer faucets delivers today’s hottest kitchen and bath faucets in the most popular finishes at prices that won’t break the bank.  Pioneer, Central Brass and Olympia.

Watts has a wide variety of Floor Drains, Roof Drains, Cleanouts, Carriers, Grease Interceptors, Wall Hydrants, Floor Sinks, and Trench Drains.    Poly, Ductile Iron, Stainless Steel.

Striem’s mission is simple – build quality products that ship on time and back them with the industry’s leading customer service team. Contact us today for all your interceptor needs.

The industry’s only True Lifetime Warranty, these grease interceptors are designed to last the life of your building. Made proudly in the USA of 100% domestic product, these rugged tanks will withstand the test of time.