 | Single Arm, Fixed Reach Top Loader This simple arm incorporates only three swivel planes of rotation and is designed for use in top loading installations where the vehicle is located at a fixed distance from the riser pipe. Two swivels at the inlet permit both up-and-down and side-to-side movement of the assembly, and the optional third swivel allows the drop pipe to remain vertical. Available in 2", 3", 4", and 6" sizes in steel, stainless steel, aluminum and specialty alloys. Threaded, welded and flanged construction available. | |
 | Swivel Joints OPW swivel joints are available in various styles, some of which are shown here, and materials. Available in cast ductile iron, fabricated steel, cast stainless steel, or fabricated stainless steel. Available threaded, flanged, or beveled in sizess 2", 3", 4", and 6" depending on material construction. Buna-N seals standard. | |