Crosses

SuperlokUSA® Crosses – When You Need Four-Way Flow That Won’t Budge

Some systems don’t run in straight lines and when the flow splits four ways, your connection better hold. SuperlokUSA® Crosses are built for high-pressure, high-precision, and high-stakes control. From lab instrumentation to process skids and industrial pressure systems, these fittings deliver airtight performance where everything converges.

Each cross is cut from solid 316 stainless steel or other corrosion-resistant alloys built to survive vibration, heat, and aggressive chemical exposure without cracking, leaking, or wearing down. Whether you’re balancing gas flow across a multi-port grid or managing fluid inside a hygienic system, this is the kind of rugged precision you want in the middle of your line.

These crosses feature clean internal bores that reduce turbulence, minimize pressure drop, and support smooth, uninterrupted flow. They’re compatible with clean-in-place instrumentation, making them a go-to for hygienic fluid processors who can’t afford contamination or downtime.

SuperlokUSA® Cross Fittings – Engineered for Performance

Union Crosses

  • Four-port tube-to-tube connection for multi-line routing.
  • Distributes flow evenly in compact, high-density layouts.
  • Smooth internal bore supports precise fluid control and laminar flow.
  • Built from 316 stainless steel and corrosion-resistant alloys.
  • Rated for pressure systems in industrial, chemical, and lab environments.
  • Compatible with clean-in-place instrumentation and sanitary applications.
  • Ideal for hygienic fluid processors, test benches, and processing skids.
  • Holds seal under thermal cycling, vibration, and frequent use.
  • Interchangeable with major instrumentation brands
  • Factory-tested for zero-leak performance and alignment accuracy

Why Choose SuperlokUSA® Crosses?
  • Built to hold four-way flow under pressure — without fail
  • Made from 316 stainless steel for max corrosion resistance and longevity
  • Designed for smooth, controlled flow — no pressure spikes or dead zones
  • Handles heat, chemicals, and chaos without losing grip
  • Drop-in compatible with your existing system
  • Trusted in clean, sterile, and industrial environments
  • Tested. Certified. And ready for work.
Crosses Products
Find the Right Superlok Part in Seconds!
Enter a part number to instantly find Superlok alternatives to Swagelok®, Parker®, HyLok® and other fluid system brands
Want personal help?
Contact a fluid system specialist

Our technical team is here to help you.

Contact-a-fluid-system-specialist