We use cookies to operate this website and to improve its usability. Full details of what cookies are, why we use them and how you can manage them can be found by reading our Privacy page. Please note that by using this site you are consenting to the use of cookies.

Steam Fittings Swivel Nut for 1 1/4" & 1 1/2" (SN17) | Action Sealtite

Swivel Nut for 1 1/4" & 1 1/2"

Customer Orders Available

Call on +44 (0)1235 512500

Product Code: SN17
1+ £21.78

Technical Specification

Size 1 1/4" & 1 1/2"
Thread Type NPS
Connection Female Thread
Material Steel
Series Part Swivel Nut

Product Description

Technical Information

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.

Special Features

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.

Technical documents