Full-Circle Swivels
Full-Circle Swivels is a leading manufacturer specializing in swivel joints and connectors for liquefied gas transfer, including applications for liquefied petroleum gas (LP-gas), natural gas, anhydrous ammonia (NH3), and refined fuels. Established in 1991, the company is renowned for its innovative designs and commitment to quality, safety, and exceptional field performance.
All Products(3)

SMAC-112STSS, SMAC-200STSS
For applications such as bulkheads and loading arms for moisture-laden air creep in depressurized systems. Stainless steel housing and corrosion-resistant seal package provide protection from environment’s toughest elements. Available in the straight-through configuration for 1- ½”, 2” and combination female NPT sizes. Liquid Service: LP-gas, Natural Gas, and Refined Fuels. Not intended for Anhydrous Ammonia service. Contact our engineering department for other liquid services. Pipe size and type of liquid service are model dependent.

SMAC-112F, SMAC-200F
For hose-reel applications. Available in the 90° configuration as a flanged inlet and either 1-1/2” or 2” female NPT outlet. Companion flanges available in steel or stainless steel in 1-1/2” or 2” threaded, socket-weld, or butt-weld types. Liquid Service: LP-gas, Natural Gas, and Anhydrous Ammonia (NH3).

SMAC-112, SMAC-200
For applications such as hose reels, bulkheads, and loading arms where swivel is pressurized most of the time. Available in the 90° configuration for 1- ½”, 2” and combination female NPT sizes. Liquid Service: LP-gas, Natural Gas, Anhydrous Ammonia (NH3), and Refined Fuels. Contact our engineering department for other liquid services. Pipe size and type of liquid service are model dependent.
