Steel Diagnostic Series - Test Coupling

The diagnostic series test coupling is designed to make the gauge connection to a diagnostic series test nipple: safe, effortless, and spill-free!

Screw the test coupling directly onto the 1/4" NPT connection on your pressure gauge for quick, easy pressure readings from any test nipple - It's that simple!

Features:

	Automatic Push-To-Connect Sleeve
	Double Shut-Off Flat Face Valving for Minimal Fluid Loss and Air Inclusion
	Working Pressure: 6,000 PSI
	Standard Buna-N Seals
	Compatible with Caterpillar® & John Deere® Machines.