Quick couplers are quick-disconnect fittings used in hydraulic or pneumatic systems to quickly connect lines without losing fluid or fluid pressure. Quick couplers are designed to be connected and disconnected immediately without the use of tools, eliminating the need to close valves, bleed the system, recharge with fluid, and/or purge entrapped gas when parts are disconnected and replaced. With this said, when using couplers of this type on pressure gauges it is advisable to close the valve on the system and relieve the pressure in the system to protect the gauge against shock when connecting.
Male Probe connector x 3/8" BSP male (Brass) illustrated
(Part No. 10103)
Other BSP connection sizes are also available in male and female threads.