W740 long reach (unsupported) bottom loading arms for chemical and industrial products are ideal for loading/unloading tank trucks and rail cars. The long reach enables greater flexibility with miss-spotting or obstructions from other rail car and tank truck equipment. The W740’s long reach and significant miss-spot capabilities are due to a swivel boom that extends “unsupported” from the riser on the stand post. This provides an extra plane or rotation and allows the loading arm to track a distance along the bottom side of a rail car, or bottom side and rear of a tank truck.
W740 features a 2-plane Style-70 Outboard swivel joint with handle at the outboard end.
Outboard connections are typically dry-beak coupler, hammer union, cam and groove coupler or lap flange to suit the application. Breakaway couplings and purge systems can be incorporated as required
Sizes in 2”, 3”, 4” and 6”.
See Chemical and Industrial Loading Arm Options tab for additional optional equipment
See “Heated Loading/Unloading Arms” tab. All loading arm configurations can be heated and insulated