Swivel Nut for 1/2"
|Series Part||Swivel Nut|
The 'Knock-on' swivel has NSP Female thread to connect to the NSP Male thread on the spud. This thread is different in size to the coupling nominal thread size so that it cannot be connected direct to pipe work without first fitting the spud, thus ensuring the built-in high pressure sealing charctreistics.
The swivel is of robust construction to withstand abuse and provide the 'knock-on' facility for connection and disconnection without spanners.
HP Coupling Systems are designed for steam and high pressure compressed air and other high pressure hazardous applications requiring a safety coupling and clamp assembly. This reuseable rugged coupling series can be fitted or reattached in the field without special equipment. Widely used in oil refineries, chemical plants and other factories using steam as an essential service. Used for compessed air ( especially in larger sizes), in quarrying , mining, pile driving as well as other service duties. Also used for LPG, grouting, volitile liquids and similar applications.