HDPE Fusion Equipment
Work with the HDPE fusion equipment leader.
Whatever the project, whatever the need, ISCO has the high-density polyethylene (HDPE) fusion equipment and expertise to deliver the right solution.
ISCO is the largest provider of McElroy HDPE fusion equipment, parts and service in North America. With our strong North American presence, in-stock equipment inventory and expertise, we can get you exactly what you need, whenever and wherever you need it.

As North America’s largest distributor of McElroy HDPE fusion equipment, ISCO is your best source for fusion equipment rental or purchase.

We have everything you need in stock, provided with advice and training to make sure your project goes smoothly.

The industry’s largest and newest rental fleet — the equipment you need, in great condition and ready to go to work.

We excel at applying our expertise to solve your problems. Whatever your challenge, count on ISCO for customized, on-the-money solutions.
A product for every need
The new McElroy iSeries
Next-level performance and reliability
Fusion equipment training and resources
All the support you need to succeed
Fusion equipment rental
Newer equipment, ready to work
Fusion equipment repair
Repair. Refurbish. Rebuild.
Fusion equipment for sale
New or certified pre-owned
McElroy Optimized Cooling™
Lower cool time, higher productivity
McElroy parts
Industry’s largest spare parts inventory
PHMSA compliance support
PHMSA compliance, made easy
Access our deep HDPE fusion resources
Posts
How to Choose the Right McElroy Fusion Machine for Your HDPE Project
Choosing the right fusion machine can make or break your HDPE installation. The right McElroy equipment improves joint integrity, speeds up production, and reduces field downtime. From small-diameter service lines to 65-inch pressure mains, ISCO’ helps contractors and utilities select the fusion equipment that matches their pipe size, application, and jobsite conditions—so every weld is strong, traceable, and built to last.
Field Reports
Putting the Squeeze on HDPE Repairs
The Footage Tools C2400 helped ISCO and partners complete a first-of-its-kind repair on a 24-inch HDPE water pipeline near Midland, TX. By safely shutting off flow without damaging the pipe, the tool enabled a faster, more efficient repair that saved time and money.
Posts
What is HDPE Fusion? A Complete Guide to Thermoplastic Pipe Joining
Fusion is the process of joining thermoplastic pipe—like HDPE, MDPE, and polypropylene—into a seamless, leak-free system using heat and pressure. Learn how it works and why it’s the gold standard for long-lasting infrastructure.