Oil rotary union

5-passagehydraulicfor heavy-duty applications

DSTI's Heavy Equipment Fluid Swivel Joints for Construction, Agriculture & Forestry Equipment For over a decade, DSTI has supplied leading OEMs and operators with reliable and cost-effective solutions without sacrificing quality. Whether you are replacing old, worn-out equipment or researching solutions for an upcoming project, DSTI's fluid sealing products for construction, agriculture and forestry applications are built to withstand the most demanding and aggressive conditions. DSTI's swivel joints (rotary unions) directly integrate into hydraulic systems with rotating platforms, operator houses / cabs, and other equipment requiring up to 360 degree rotation including tool attachments such as grapplers, rotary drum crushers, augers, felling heads, harvester heads, shears, multi-processors and others. Applications Tracked Excavators Harvesters & Processors Feller Bunchers Slashers / Loaders Agriculture Loaders Roll Balers Multiple Flow Passage Options For Multiple Fluid Types (Hydraulic Oil, Coolant, Heat Transfer Fluid, Air, Special Fluids) Specialized Dynamic Seals Corrosion Resistant Designs Wide Range Of Material & Plating Options Electrical Slip Ring Options for Data / Power Transfer