Duff-Norton's Threaded Swivel Joints, available from PT Link Systems , are suitable for use in applications where complete 360 degree rotation is not required. Series 1100 joints and Series 1102 joints feature nickel treated carbon steel construction, but are also available in stainless steel models upon request. All standard sizes have the option of axial flow configurations or with a 90° stainless steel elbow.
The Series 1100 threaded swivel joints are available in sizes ranging from 1/4" to 3", and can be used at pressures up to 725 psi (50 bar). Series 1102 swivel joints are designed specifically for higher pressure applications (up to 1160 psi/80 bar) than Series 1100. These threaded swivel joints are available in 13 sizes, from 1/4" to 6".