PN12-14HDR-L

PN12-14HDR-L is a kind of ring connectors used in lubrication systems. It is a two-piece connector consisting of a receptacle and a coupling nut. The receptacle is a receptacle-type housing pre-loaded with a sealed contact element. The coupling nut secures the connection. As it is often used in harsh and wet environments, the material of the connector body and coupling nut is stainless steel, and the contact element is made of brass.

PN12-14HDR-L’s application fields mainly include motor and machine lubrication. It is used to provide secure connections for oil lines, which carry lubricating oil between the pump and motor lubrication points. With its unique design, the connection is reliable, sealed and exceptionally robust, making it suitable for a wide range of applications.

PN12-14HDR-L is made with a rectangular shape followed by a square for easier installation. The sealing ring is placed between the receptacle and the coupling nut, which is pressed in after fastening together. The snug fit of the receptacle-coupling nut joint also provides an additional safeguard against leaks. Lubricant is filled through the graphite filled plug, providing a permanent, sealed and leak-proof connection.

The working principle of PN12-14HDR-L connector is rather simple. The contact element in the receptacle is pre-load with a sealed contact element. After the coupling nut is screwed into the receptacle, the two are connected, forming a secure connection with the seal ring in between. Finally, the lubricant is filled into the connection, forming a permanent and leak-proof connection.

PN12-14HDR-L is an ideal choice for motor and machine lubrication systems as it offers a reliable and sealed connection between the pump and motor lubrication points. With its simple working principle and unique design, the connectors are especially well-suited for harsh and wet environments.