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The Brass Warehouse is proud to meet the bulk and wholesale order needs of distributors and plumbers who require an extensive selection of plumbing parts and components. Our plumbing parts are suitable for commercial and residential new construction as well as for projects that need retrofitting or connecting to PEX parts. Our plumbing parts are certified for hot or cold water distribution and the use in potable water applications.
Contact us today for your bulk quantity and wholesale brass orders.
When a homeowner or building manager calls a plumber, they expect that a knowledgeable professional will arrive with a supply of the right plumbing parts needed to make repairs.
Great plumbers know that working with fittings and parts vetted through a trusted plumbing supply house like The Brass Warehouse assures them of high quality products and service.
So, how do you decide what parts to carry? Homeowners and commercial building managers commonly call on a professional plumber to fix issues such as …
Cross-linked polyethylene, known as PEX, was developed about 50 years ago and is utilized today in many applications, including tubing and pipes/piping material used in the plumbing industry.
The properties of PEX make it stable, yet flexible, through a wide range of temperatures and pressures, allowing for high impact strength, abrasion resistance, and crack resistance when used in plumbing applications.
PEX pipes pair with a wide range of plumbing connections and fixtures to ensure all water distribution needs are met. The PEX system fittings are mechanical which makes installation quick and easy, ultimately reducing labor time and costs. PEX is changing and simplifying the plumbing installation landscape and our Water Armor® PEX fittings are helping to make that happen. Learn more about the best uses for PEX fittings here.
Have questions about plumbing part applications and terms? Visit our FAQ page.
Residential plumbers. Commercial contractors. Plumbing distributors and suppliers.
Whether you’re repairing a kitchen faucet, installing a high capacity commercial system, or supplying hundreds of contractors, we produce the highest quality, American-made parts. Residential plumbers, commercial plumbing pros, and distributors trust us for products that are not only compatible with demanding installations but also comply with stringent industry standards.
Choosing us means choosing reduced callbacks, longer-lasting results, and the confidence to get the job done right the first time. Every product we sell is proudly manufactured in the USA, ensuring strict quality control, consistent tolerances, and reliable performance on every job. By choosing American-made, you’re not only supporting domestic manufacturing but you’re also getting faster delivery, consistent inventory, and a direct line to knowledgeable customer support.
Our plumbing parts, fittings, and components are precision-machined with ECO BRASS® C69300, a lead-free* alloy that is engineered for superior corrosion resistance and reduced mineral buildup—critical for maintaining water quality and system longevity. The antimicrobial properties of ECO BRASS® protect against bacterial growth and all parts exceed ASTM and ANSI standards. In addition, the compatibility with PEX tubing offers flexibility for both residential and commercial installations.
The Brass Warehouse components are designed to reduce callbacks. Whether it’s a custom home build, a large multi-family complex, or a single repair call, we provide fittings and connectors that ensure leak-free performance. They are also compatible with PEX A, PEX B, PEX C, and copper, which gives plumbers the flexibility they need for any home project, from kitchen and bath remodels to full plumbing system upgrades.
Commercial plumbing requires components that can perform under continuous use, variable pressures, and strict health and safety regulations. We serve a wide range of commercial markets, including:
Adapters
Couplings
Crimp Rings
Drop Ears
Elbows
Tees
Plugs
Our engineered plumbing products are built to perform and backed by a team that values your time, your profession, and your reputation. Choosing The Brass Warehouse means you’re choosing faster installs, longer-lasting results, and the confidence to get the job done right the first time.
