When it comes to fuel system integrity, the small components can make the biggest difference. At Petroleum Containment, Inc., our UL® Listed penetration fittings are engineered for performance, precision, and peace of mind—year after year.

Molded from high-strength materials and rigorously tested for long-term reliability, PCI fittings are designed to maintain a watertight seal in the most demanding underground environments. Whether you’re installing new equipment or retrofitting an existing site, our fittings deliver consistent, long-term performance you can count on.

“We like to call them Forever Fittings,” said Conner Holland, National Sales Engineer at PCI. “They’re built to last the life of the system—resisting cracking, stress, and corrosion like nothing else on the market.”

But it’s not just about durability—it’s about dependable delivery. PCI maintains a large inventory of standard fittings, and most orders can ship out the same day. That speed gives contractors and distributors the confidence to keep moving, even under tight timelines.

“Fast shipping is just as important as great engineering,” Holland added. “We’re committed to both.”

From flexible entry boots to rigid double-entry designs, PCI’s comprehensive fitting line is built for confidence—delivered fast, and designed to last.