Quick-Lok™ High (QLH) Connectors

GlobalSpiral couplings are specially engineered to provide superior performance for extreme high-pressure, high-impulse spiral-wire hydraulic hose applications. They can be used with all Gates MegaSys four and six-spiral wire hose up to 6,000 psi. When used with 2-wire ferrules, GlobalSpiral couplings can also be crimped on Gates wire-braid hoses. The innovative, two-piece, no-skive design reduces assembly time, labor, fabrication errors and contamination of the fluid power system. S, M and L Drops per ISO Final Draft International Standard 12151-S.

“Bite-the-wire” crimp for improved coupling retention.

Tested to an industry-leading 1,000,000 impulse cycles.

+250°F temperature capability for longer assembly life.

Environmentally-friendly TuffCoat plating for 347 percent better corrosion resistance than the SAE Standard.

All Parts

Part #	Product #	Description	Inside Diameter (mm)	C Cutoff (in)	C Cutoff (mm)	Thread Size	Thread Size 2	Thread Size 3

Features and Benefits

Quick-Lok™ couplings are threadless. With threading eliminated, torque settings are not required and both line side connection tooling and installation difficulties belong to the past.

Quick-Lok™ rules out any kind of variation in the process of connecting hose assemblies to ports: either the connection is made and 100% leak-free, or there is no connection at all.

Quick-Lok™ couplings are connected by hand. Simply push and click into place. No time lost applying the correct amount of torque.