749 series, used on temperature control circuits in mold cooling lines on injection presses
Advantages
Knurled locking rings to make grip easier on the plug
Disconnection is able to be done with one hand
Working Temperature (Depending on Medium):
-20°C to +100°C (NBR)
-40°C to +130°C (EPDM)
-15°C to +200°C (Viton)
Working Pressure: NULL