The JNL Series are ideal for internal connections to copper, steel and aluminum tubes used manufacturing and refrigerant based products such as heat exchangers, pressure vessels, gauges, valves, and HVAC-R systems. The unique collet gripping and sealing design seals reliably and resists removal under pressure. The single seal design can be quickly changed to minimize down-time, maintenance and tool inventory.
-Instant connections from vacuum (10 micron) to 1000 psi
-Seals straight bore, step bore, smooth or cast surfaces
-Safety design feature prevents accidental disconnect under pressure
-Collet design provides maximum grip with minimum distortion of test piece
-Neoprene seals are standard for refrigerant based applications, but also available with any elastomer required for your application