Water Main Materials

High-Performance Fernco Clamps for Sale

With over 50 years of tradition, experience and commitment to bringing innovation to the industry, Fernco offers a combination of competitive pricing and high quality standards. As a market leader, the manufacturer puts consistent effort into ongoing development of their large product line and comprehensive merchandising program. We cater to the needs of local clients and clients across the country: you can get your Fernco couplings and repair clamps in Rochester, Watertown, or Avoca or order online and have us ship them to you anywhere else in the US.

Browse our catalog

Fernco products often come down to the right size, pipe material, and connection type. Our collection gives customers a simple way to review the current items we carry for PVC, cast iron, clay, service pipe, and related applications.

Compare available sizes, transition styles, and repair options to find the right match for your job. If you need Fernco couplings for sale, our team can help confirm pipe compatibility and size range before you buy.

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Our offer of Fernco products

At our warehouses in Rochester, Avoca, and Watertown, we carry Fernco fittings for pipe connection, sealing, and repair needs in sewer, drainage, utility, and industrial applications. Our current online selection includes flexible sleeve-style items, internal push-fit items, pipe wrap kits, Qwik Seal products, and PVC/CI items for several common size requirements.

Fernco Coupling Clay x PVC/CI

Fernco Coupling Clay x PVC/CI is made for clay-to-PVC or clay-to-cast-iron pipe connections in sewer and drainage applications. Available online in 4 x 4, 6 x 6, 8 x 8, 10 x 10, and 12 x 12 inch sizes, this flexible transition coupling uses stainless steel clamps to create a secure connection while helping accommodate slight pipe misalignment.

Fernco ICON Pushfit

When there is no outside pipe surface available for a regular sleeve-style connection, Fernco ICON pushfit can provide a practical alternative. Blair Supply lists this item in 4-inch and 6-inch sizes, making it relevant for customers comparing internal pipe repair options. Designed for tool-free internal installation, this removable and reusable product can be used in sheared-off pipe where standard outside connections cannot be used. Customers searching for a 4 inch Fernco coupling can also consider this product when evaluating connection and repair solutions.

Fernco Pow-R Wrap

For a fast alternative to cementing, soldering, welding, sleeving, or replacement, Fernco Pow-r Wrap is available in 1-1/4 to 3-inch and 3 to 6-inch sizing options. This item can be used on wet, dry, clean, dirty, corroded, and even underwater surfaces, with each kit including resin-impregnated fiberglass tape, Pow-R Stick epoxy putty, protective gloves, and installation instructions. Customers looking for solutions related to a 3 Fernco coupling may find the 1-1/4 to 3-inch wrap kit useful for addressing leaks without full pipe replacement.

Fernco Qwik Seal 4 Inch

For service pipe connections, 4-inch Fernco Qwik Seal pipe inlets allow crews to connect 4-inch SCH-40 pipe to 8-inch and larger pipe. This listing may be useful for customers searching for 4” Fernco, especially when the work involves new, existing, or rehabilitated sanitary and storm lines. The product page also notes ASTM C 923 compliance and 5.0 PSI testing before concealing.

Fernco Qwik Seal 6 Inch

We also carry 6-inch Qwik Seal for connecting 6-inch SCH-40 pipe to 10-inch and larger pipe. This pipe inlets can be used with solid wall, profile, closed profile, and corrugated pipe, and it allows service pipe connections without excavating the entire line. This product also meets ASTM C 923 requirements and is tested at 5.0 PSI before concealing.

Fernco Rubber Coupling PVC/CI x PVC/CI

For customers who need a rubber Fernco coupling, PVC/CI x PVC/CI choices are available in several listed sizes, including 3 x 3, 4 x 4, 6 x 6, 8 x 8, 10 x 10, 12 x 12, 4 x 3, 6 x 4, 8 x 6, and 4 x 2. This style can be used interchangeably with PVC and cast iron pipe on either side of the connection, with stainless steel reinforcement and resistance to chemicals, UV rays, fungus growth, and normal sewer gases.

Fernco clamps and couplings: strong and resilient

Fernco flexible and shielded couplings, a top choice of plumbing and sewer contractors and municipalities, are easy to install and resistant to environmental factors such as chemicals and sewer gases, UV light, and fungus growth. Fernco couplings are available in a broad scope of sizes and are suitable for a wide range of applications. For instance, if you are executing a project that requires you to be compliant with American Iron and Steel standards, Fernco has a line designed to meet the specifications: the new 6000 RC Series of Fernco couplings with matching clamps.

What should I know about Fernco coupling sizes before ordering?

Sizing depends on the pipe material, outside diameter, and whether the job requires a straight connection, reducing connection, internal seal, or wrap-style repair. Our online selection of Fernco coupling sizes includes several listed dimensions, including 3 x 3, 4 x 4, 6 x 6, 8 x 8, 10 x 10, 12 x 12, and reducing options such as 4 x 3, 6 x 4, 8 x 6, and 4 x 2.

Before ordering, compare the listed dimensions to the actual pipe measurement instead of relying on the nominal size alone. If the fit is uncertain, our team can help review the application.

How long does a Fernco coupling last?

The long life expectancy of their products is one of the key reasons why Fernco is a global leader in the market. Fernco offers a broad scope of couplings and clamps, designed in response to the market demands for a variety of applications. For instance, the XL couplings are extra long, extra strong, and extremely durable. They are engineered and suitable for application even in the most extreme environments.

The clamps are made of stainless steel and the couplings are made of heavy-duty PVC which can take considerable heat, being rated up to 140 degrees. Fernco couplings are available in two main types: shielded and flexible. For an optimal outcome and long-term solutions for your pipe repair issue, you should base your decision and selection of Fernco products on the circumstances of your specific environment and application.

Can Fernco be used for smaller pipe repairs?

Fernco offers repair products for a range of smaller pipe sizes, including options for common residential and light commercial applications. If you need a 1 1/2 Fernco coupling or repair solution, check the listed size range, pipe material, and outside diameter before ordering. The right choice depends on whether the repair calls for a direct connection, sleeve-style product, wrap-style repair, or another Fernco item.

Can Fernco be used underground?

Fernco couplings and pipe repair clamps can be used below ground. Shielded couplings which include a heavy-duty shear rings should be your preferred choice for underground applications due to the specificities of the underground infrastructure layers.

What is the difference between a Fernco coupler and Fernco flexible coupling?

A Fernco coupler and a Fernco flexible coupling are the exact same thing. “Coupler” is simply a shorter way to refer to the same flexible product used to connect or transition between compatible pipe materials.

The right fit depends on the materials being joined, the dimensions on each side, and whether the work involves sewer, drainage, service pipe, PVC, cast iron, clay, or another application.

Can Fernco couplings be used above ground?

Fernco couplings and clamps are equally suitable for use above ground. Aside from resisting rot and corrosion, the couplings are made of durable PVC which resists degradation from sunlight and chemicals. Available in a great dimensional range, Fernco stainless steel clamps are designed to simplify, facilitate, and speed up installation.

Save time and money with high-quality pipe repair clamps for sale

To meet high industry standards and gain and maintain a competitive edge in the market, you need a supplier who offers durable solutions that will save you time and money in the long run. In addition to Fernco clamps and couplings, we carry pipe repair clamps and related products from other leaders in the market, including:

Get your Fernco pipe repair products in NY and nationwide

As a family business with over 6 decades of experience and membership in WASDA, NRWA, and AWWA, Blair Supply Corp bases its business practices on integrity. We strive to offer a consistent quality of underground utility equipment and supplies, competitive prices, and professional customer service. You can find our products in our local warehouses, located in Avoca, Watertown, and Rochester, or browse our selection online and use our time-saving order placement and shipment system. For more information on our offer for your applications, call now.